Keyboard Part Number List
11 keyboards found/on record...
| Part NumberPart Number The number used to describe this keyboard's specific release; usually specific for a target region, language or SKU, etc. |
5N21J12538 |
| Market Model Name/Feature CodeMarket Model Name/Feature Code The consumer-friendly model number describing this keyboard as a part of a range of products, usually irrespective of target region, language or SKU. |
TKBBTDU811 |
| TypeType A designation from my own type naming scheme used to categorise this keyboard with or from others by their common features and market intent but may/may not be derived from official names. |
Precision ThinkPad Magnetic Keyboard |
| Known Host SystemsKnown Host Systems A list of known host systems this keyboard could be bundled with or at least designed specifically to operate with. This could be terminals, desktop PCs or laptops. |
Lenovo 21ES ThinkPad X1 Fold 16 Gen 1 Lenovo 21ET ThinkPad X1 Fold 16 Gen 1 |
| OEMOEM Possible companies responsible for making this keyboard for the company marketing it. |
Primax Electronics |
| Key-switchesKey-switches The name of the known switching mechanism that lies under this keyboard's keys. |
Unspecified, OEM-specific or misc. scissor-switch implementation |
| Earliest AppearanceEarliest Appearance The year (and possibly the quarter) that this keyboard part number was introduced, first observed, first recorded or the first example found. |
2022 Q3 |
| Cover ColourCover Colour The original colour of this keyboard's cover set (outer casing). For keyboards whose cover set materials are known to yellow, this will refer to the original colour before such transformation occurs. |
Raven Black/Stealth Black |
| BrandingBranding The possible branding and logo styles found on this keyboard part number. This could be multiple styles at once or possible styles found over time. |
New Lenovo logo |
| FeetFeet The style of this keyboard's flip-out or extendable feet. If applicable, this may also state how many levels of height adjustment are available and whether the feet could be rubberised. |
None |
| ConnectionConnection The keyboard-to-host connection. This is could be a description of a cable (its colour, whether its coiled, whether its detachable, and what connector is at its end) or the name of a wireless technology. |
Bluetooth |
Layout/LanguageLayout/Language The original regional/language layout this keyboard was configured as. Both the language and the standardised key layout may be listed, and in the case of both being known or defined, it will be styled as language then standard. |
Canadian Bilingual |
| Built-In MouseBuilt-In Mouse Possible pointing devices this keyboard could carry. This could be a brand name, name of the sensor technology behind it, or a generic description in lieu of the former details. |
TrackPoint IV strain gauge pointing stick & Sensel FusionUX haptic touchpad |
| Accessories & Other FeaturesAccessories & Other Features Other notable features you may want to know about such as charging cables (if keyboard is wireless), fingerprint reader, card reader, solenoid, DIP switches, etc. |
Charged via Type-C USB cable Integrated fingerprint reader |
| Additional NotesAdditional Notes Extra notes about this keyboard that may be of interest or are important to know. |
Magnetically attachs to a host device |
| Source(s)Source(s) Documents ("Doc"), websites and/or webpages ("Web") that were used as a source of information for this keyboard part number. Examples of this keyboard part number I own ("ASK") will also be included as sources. |
Web: https://pcsupport.lenovo.com/ng/en/products/laptops-and-netbooks/thinkpad-x-series-laptops/thinkpad-x1-fold-16-gen-1-type-21es-21et/21es/parts/display/compatible?linkTrack=Caps%3ABody_SearchProduct&searchType=4&keyWordSearch=X1%20Fold%2016%20Gen%201%20%28Type%2021ES,%2021ET%29%20Laptop%20%28ThinkPad%29%20-%20Type%2021ES Web: https://fccid.io/EMJKTKBBTDU811 Web: https://news.lenovo.com/pressroom/press-releases/future-with-next-generation-16-inch-thinkpad-x1-fold/ |
| Part NumberPart Number The number used to describe this keyboard's specific release; usually specific for a target region, language or SKU, etc. |
5N21J12541 |
| Market Model Name/Feature CodeMarket Model Name/Feature Code The consumer-friendly model number describing this keyboard as a part of a range of products, usually irrespective of target region, language or SKU. |
TKBBTDU811 |
| TypeType A designation from my own type naming scheme used to categorise this keyboard with or from others by their common features and market intent but may/may not be derived from official names. |
Precision ThinkPad Magnetic Keyboard |
| Known Host SystemsKnown Host Systems A list of known host systems this keyboard could be bundled with or at least designed specifically to operate with. This could be terminals, desktop PCs or laptops. |
Lenovo 21ES ThinkPad X1 Fold 16 Gen 1 Lenovo 21ET ThinkPad X1 Fold 16 Gen 1 |
| OEMOEM Possible companies responsible for making this keyboard for the company marketing it. |
Primax Electronics |
| Key-switchesKey-switches The name of the known switching mechanism that lies under this keyboard's keys. |
Unspecified, OEM-specific or misc. scissor-switch implementation |
| Earliest AppearanceEarliest Appearance The year (and possibly the quarter) that this keyboard part number was introduced, first observed, first recorded or the first example found. |
2022 Q3 |
| Cover ColourCover Colour The original colour of this keyboard's cover set (outer casing). For keyboards whose cover set materials are known to yellow, this will refer to the original colour before such transformation occurs. |
Raven Black/Stealth Black |
| BrandingBranding The possible branding and logo styles found on this keyboard part number. This could be multiple styles at once or possible styles found over time. |
New Lenovo logo |
| FeetFeet The style of this keyboard's flip-out or extendable feet. If applicable, this may also state how many levels of height adjustment are available and whether the feet could be rubberised. |
None |
| ConnectionConnection The keyboard-to-host connection. This is could be a description of a cable (its colour, whether its coiled, whether its detachable, and what connector is at its end) or the name of a wireless technology. |
Bluetooth |
| Layout/LanguageLayout/LanguageThe original regional/language layout this keyboard was configured as. Both the language and the standardised key layout may be listed, and in the case of both being known or defined, it will be styled as language then standard. |
Arabic |
| Built-In MouseBuilt-In Mouse Possible pointing devices this keyboard could carry. This could be a brand name, name of the sensor technology behind it, or a generic description in lieu of the former details. |
TrackPoint IV strain gauge pointing stick & Sensel FusionUX haptic touchpad |
| Accessories & Other FeaturesAccessories & Other Features Other notable features you may want to know about such as charging cables (if keyboard is wireless), fingerprint reader, card reader, solenoid, DIP switches, etc. |
Charged via Type-C USB cable Integrated fingerprint reader |
| Additional NotesAdditional Notes Extra notes about this keyboard that may be of interest or are important to know. |
Magnetically attachs to a host device |
| Source(s)Source(s) Documents ("Doc"), websites and/or webpages ("Web") that were used as a source of information for this keyboard part number. Examples of this keyboard part number I own ("ASK") will also be included as sources. |
Web: https://pcsupport.lenovo.com/ng/en/products/laptops-and-netbooks/thinkpad-x-series-laptops/thinkpad-x1-fold-16-gen-1-type-21es-21et/21es/parts/display/compatible?linkTrack=Caps%3ABody_SearchProduct&searchType=4&keyWordSearch=X1%20Fold%2016%20Gen%201%20%28Type%2021ES,%2021ET%29%20Laptop%20%28ThinkPad%29%20-%20Type%2021ES Web: https://fccid.io/EMJKTKBBTDU811 Web: https://news.lenovo.com/pressroom/press-releases/future-with-next-generation-16-inch-thinkpad-x1-fold/ |
| Part NumberPart Number The number used to describe this keyboard's specific release; usually specific for a target region, language or SKU, etc. |
5N21J12545 |
| Market Model Name/Feature CodeMarket Model Name/Feature Code The consumer-friendly model number describing this keyboard as a part of a range of products, usually irrespective of target region, language or SKU. |
TKBBTDU811 |
| TypeType A designation from my own type naming scheme used to categorise this keyboard with or from others by their common features and market intent but may/may not be derived from official names. |
Precision ThinkPad Magnetic Keyboard |
| Known Host SystemsKnown Host Systems A list of known host systems this keyboard could be bundled with or at least designed specifically to operate with. This could be terminals, desktop PCs or laptops. |
Lenovo 21ES ThinkPad X1 Fold 16 Gen 1 Lenovo 21ET ThinkPad X1 Fold 16 Gen 1 |
| OEMOEM Possible companies responsible for making this keyboard for the company marketing it. |
Primax Electronics |
| Key-switchesKey-switches The name of the known switching mechanism that lies under this keyboard's keys. |
Unspecified, OEM-specific or misc. scissor-switch implementation |
| Earliest AppearanceEarliest Appearance The year (and possibly the quarter) that this keyboard part number was introduced, first observed, first recorded or the first example found. |
2022 Q3 |
| Cover ColourCover Colour The original colour of this keyboard's cover set (outer casing). For keyboards whose cover set materials are known to yellow, this will refer to the original colour before such transformation occurs. |
Raven Black/Stealth Black |
| BrandingBranding The possible branding and logo styles found on this keyboard part number. This could be multiple styles at once or possible styles found over time. |
New Lenovo logo |
| FeetFeet The style of this keyboard's flip-out or extendable feet. If applicable, this may also state how many levels of height adjustment are available and whether the feet could be rubberised. |
None |
| ConnectionConnection The keyboard-to-host connection. This is could be a description of a cable (its colour, whether its coiled, whether its detachable, and what connector is at its end) or the name of a wireless technology. |
Bluetooth |
| Layout/LanguageLayout/LanguageThe original regional/language layout this keyboard was configured as. Both the language and the standardised key layout may be listed, and in the case of both being known or defined, it will be styled as language then standard. |
Spanish |
| Built-In MouseBuilt-In Mouse Possible pointing devices this keyboard could carry. This could be a brand name, name of the sensor technology behind it, or a generic description in lieu of the former details. |
TrackPoint IV strain gauge pointing stick & Sensel FusionUX haptic touchpad |
| Accessories & Other FeaturesAccessories & Other Features Other notable features you may want to know about such as charging cables (if keyboard is wireless), fingerprint reader, card reader, solenoid, DIP switches, etc. |
Charged via Type-C USB cable Integrated fingerprint reader |
| Additional NotesAdditional Notes Extra notes about this keyboard that may be of interest or are important to know. |
Magnetically attachs to a host device |
| Source(s)Source(s) Documents ("Doc"), websites and/or webpages ("Web") that were used as a source of information for this keyboard part number. Examples of this keyboard part number I own ("ASK") will also be included as sources. |
Web: https://pcsupport.lenovo.com/ng/en/products/laptops-and-netbooks/thinkpad-x-series-laptops/thinkpad-x1-fold-16-gen-1-type-21es-21et/21es/parts/display/compatible?linkTrack=Caps%3ABody_SearchProduct&searchType=4&keyWordSearch=X1%20Fold%2016%20Gen%201%20%28Type%2021ES,%2021ET%29%20Laptop%20%28ThinkPad%29%20-%20Type%2021ES Web: https://fccid.io/EMJKTKBBTDU811 Web: https://news.lenovo.com/pressroom/press-releases/future-with-next-generation-16-inch-thinkpad-x1-fold/ |
| Part NumberPart Number The number used to describe this keyboard's specific release; usually specific for a target region, language or SKU, etc. |
5N21J12546 |
| Market Model Name/Feature CodeMarket Model Name/Feature Code The consumer-friendly model number describing this keyboard as a part of a range of products, usually irrespective of target region, language or SKU. |
TKBBTDU811 |
| TypeType A designation from my own type naming scheme used to categorise this keyboard with or from others by their common features and market intent but may/may not be derived from official names. |
Precision ThinkPad Magnetic Keyboard |
| Known Host SystemsKnown Host Systems A list of known host systems this keyboard could be bundled with or at least designed specifically to operate with. This could be terminals, desktop PCs or laptops. |
Lenovo 21ES ThinkPad X1 Fold 16 Gen 1 Lenovo 21ET ThinkPad X1 Fold 16 Gen 1 |
| OEMOEM Possible companies responsible for making this keyboard for the company marketing it. |
Primax Electronics |
| Key-switchesKey-switches The name of the known switching mechanism that lies under this keyboard's keys. |
Unspecified, OEM-specific or misc. scissor-switch implementation |
| Earliest AppearanceEarliest Appearance The year (and possibly the quarter) that this keyboard part number was introduced, first observed, first recorded or the first example found. |
2022 Q3 |
| Cover ColourCover Colour The original colour of this keyboard's cover set (outer casing). For keyboards whose cover set materials are known to yellow, this will refer to the original colour before such transformation occurs. |
Raven Black/Stealth Black |
| BrandingBranding The possible branding and logo styles found on this keyboard part number. This could be multiple styles at once or possible styles found over time. |
New Lenovo logo |
| FeetFeet The style of this keyboard's flip-out or extendable feet. If applicable, this may also state how many levels of height adjustment are available and whether the feet could be rubberised. |
None |
| ConnectionConnection The keyboard-to-host connection. This is could be a description of a cable (its colour, whether its coiled, whether its detachable, and what connector is at its end) or the name of a wireless technology. |
Bluetooth |
| Layout/LanguageLayout/LanguageThe original regional/language layout this keyboard was configured as. Both the language and the standardised key layout may be listed, and in the case of both being known or defined, it will be styled as language then standard. |
French |
| Built-In MouseBuilt-In Mouse Possible pointing devices this keyboard could carry. This could be a brand name, name of the sensor technology behind it, or a generic description in lieu of the former details. |
TrackPoint IV strain gauge pointing stick & Sensel FusionUX haptic touchpad |
| Accessories & Other FeaturesAccessories & Other Features Other notable features you may want to know about such as charging cables (if keyboard is wireless), fingerprint reader, card reader, solenoid, DIP switches, etc. |
Charged via Type-C USB cable Integrated fingerprint reader |
| Additional NotesAdditional Notes Extra notes about this keyboard that may be of interest or are important to know. |
Magnetically attachs to a host device |
| Source(s)Source(s) Documents ("Doc"), websites and/or webpages ("Web") that were used as a source of information for this keyboard part number. Examples of this keyboard part number I own ("ASK") will also be included as sources. |
Web: https://pcsupport.lenovo.com/ng/en/products/laptops-and-netbooks/thinkpad-x-series-laptops/thinkpad-x1-fold-16-gen-1-type-21es-21et/21es/parts/display/compatible?linkTrack=Caps%3ABody_SearchProduct&searchType=4&keyWordSearch=X1%20Fold%2016%20Gen%201%20%28Type%2021ES,%2021ET%29%20Laptop%20%28ThinkPad%29%20-%20Type%2021ES Web: https://fccid.io/EMJKTKBBTDU811 Web: https://news.lenovo.com/pressroom/press-releases/future-with-next-generation-16-inch-thinkpad-x1-fold/ |
| Part NumberPart Number The number used to describe this keyboard's specific release; usually specific for a target region, language or SKU, etc. |
5N21J12547 |
| Market Model Name/Feature CodeMarket Model Name/Feature Code The consumer-friendly model number describing this keyboard as a part of a range of products, usually irrespective of target region, language or SKU. |
TKBBTDU811 |
| TypeType A designation from my own type naming scheme used to categorise this keyboard with or from others by their common features and market intent but may/may not be derived from official names. |
Precision ThinkPad Magnetic Keyboard |
| Known Host SystemsKnown Host Systems A list of known host systems this keyboard could be bundled with or at least designed specifically to operate with. This could be terminals, desktop PCs or laptops. |
Lenovo 21ES ThinkPad X1 Fold 16 Gen 1 Lenovo 21ET ThinkPad X1 Fold 16 Gen 1 |
| OEMOEM Possible companies responsible for making this keyboard for the company marketing it. |
Primax Electronics |
| Key-switchesKey-switches The name of the known switching mechanism that lies under this keyboard's keys. |
Unspecified, OEM-specific or misc. scissor-switch implementation |
| Earliest AppearanceEarliest Appearance The year (and possibly the quarter) that this keyboard part number was introduced, first observed, first recorded or the first example found. |
2022 Q3 |
| Cover ColourCover Colour The original colour of this keyboard's cover set (outer casing). For keyboards whose cover set materials are known to yellow, this will refer to the original colour before such transformation occurs. |
Raven Black/Stealth Black |
| BrandingBranding The possible branding and logo styles found on this keyboard part number. This could be multiple styles at once or possible styles found over time. |
New Lenovo logo |
| FeetFeet The style of this keyboard's flip-out or extendable feet. If applicable, this may also state how many levels of height adjustment are available and whether the feet could be rubberised. |
None |
| ConnectionConnection The keyboard-to-host connection. This is could be a description of a cable (its colour, whether its coiled, whether its detachable, and what connector is at its end) or the name of a wireless technology. |
Bluetooth |
| Layout/LanguageLayout/LanguageThe original regional/language layout this keyboard was configured as. Both the language and the standardised key layout may be listed, and in the case of both being known or defined, it will be styled as language then standard. |
German |
| Built-In MouseBuilt-In Mouse Possible pointing devices this keyboard could carry. This could be a brand name, name of the sensor technology behind it, or a generic description in lieu of the former details. |
TrackPoint IV strain gauge pointing stick & Sensel FusionUX haptic touchpad |
| Accessories & Other FeaturesAccessories & Other Features Other notable features you may want to know about such as charging cables (if keyboard is wireless), fingerprint reader, card reader, solenoid, DIP switches, etc. |
Charged via Type-C USB cable Integrated fingerprint reader |
| Additional NotesAdditional Notes Extra notes about this keyboard that may be of interest or are important to know. |
Magnetically attachs to a host device |
| Source(s)Source(s) Documents ("Doc"), websites and/or webpages ("Web") that were used as a source of information for this keyboard part number. Examples of this keyboard part number I own ("ASK") will also be included as sources. |
Web: https://pcsupport.lenovo.com/ng/en/products/laptops-and-netbooks/thinkpad-x-series-laptops/thinkpad-x1-fold-16-gen-1-type-21es-21et/21es/parts/display/compatible?linkTrack=Caps%3ABody_SearchProduct&searchType=4&keyWordSearch=X1%20Fold%2016%20Gen%201%20%28Type%2021ES,%2021ET%29%20Laptop%20%28ThinkPad%29%20-%20Type%2021ES Web: https://fccid.io/EMJKTKBBTDU811 Web: https://news.lenovo.com/pressroom/press-releases/future-with-next-generation-16-inch-thinkpad-x1-fold/ |
| Part NumberPart Number The number used to describe this keyboard's specific release; usually specific for a target region, language or SKU, etc. |
5N21J12552 |
| Market Model Name/Feature CodeMarket Model Name/Feature Code The consumer-friendly model number describing this keyboard as a part of a range of products, usually irrespective of target region, language or SKU. |
TKBBTDU811 |
| TypeType A designation from my own type naming scheme used to categorise this keyboard with or from others by their common features and market intent but may/may not be derived from official names. |
Precision ThinkPad Magnetic Keyboard |
| Known Host SystemsKnown Host Systems A list of known host systems this keyboard could be bundled with or at least designed specifically to operate with. This could be terminals, desktop PCs or laptops. |
Lenovo 21ES ThinkPad X1 Fold 16 Gen 1 Lenovo 21ET ThinkPad X1 Fold 16 Gen 1 |
| OEMOEM Possible companies responsible for making this keyboard for the company marketing it. |
Primax Electronics |
| Key-switchesKey-switches The name of the known switching mechanism that lies under this keyboard's keys. |
Unspecified, OEM-specific or misc. scissor-switch implementation |
| Earliest AppearanceEarliest Appearance The year (and possibly the quarter) that this keyboard part number was introduced, first observed, first recorded or the first example found. |
2022 Q3 |
| Cover ColourCover Colour The original colour of this keyboard's cover set (outer casing). For keyboards whose cover set materials are known to yellow, this will refer to the original colour before such transformation occurs. |
Raven Black/Stealth Black |
| BrandingBranding The possible branding and logo styles found on this keyboard part number. This could be multiple styles at once or possible styles found over time. |
New Lenovo logo |
| FeetFeet The style of this keyboard's flip-out or extendable feet. If applicable, this may also state how many levels of height adjustment are available and whether the feet could be rubberised. |
None |
| ConnectionConnection The keyboard-to-host connection. This is could be a description of a cable (its colour, whether its coiled, whether its detachable, and what connector is at its end) or the name of a wireless technology. |
Bluetooth |
| Layout/LanguageLayout/LanguageThe original regional/language layout this keyboard was configured as. Both the language and the standardised key layout may be listed, and in the case of both being known or defined, it will be styled as language then standard. |
Italian |
| Built-In MouseBuilt-In Mouse Possible pointing devices this keyboard could carry. This could be a brand name, name of the sensor technology behind it, or a generic description in lieu of the former details. |
TrackPoint IV strain gauge pointing stick & Sensel FusionUX haptic touchpad |
| Accessories & Other FeaturesAccessories & Other Features Other notable features you may want to know about such as charging cables (if keyboard is wireless), fingerprint reader, card reader, solenoid, DIP switches, etc. |
Charged via Type-C USB cable Integrated fingerprint reader |
| Additional NotesAdditional Notes Extra notes about this keyboard that may be of interest or are important to know. |
Magnetically attachs to a host device |
| Source(s)Source(s) Documents ("Doc"), websites and/or webpages ("Web") that were used as a source of information for this keyboard part number. Examples of this keyboard part number I own ("ASK") will also be included as sources. |
Web: https://pcsupport.lenovo.com/ng/en/products/laptops-and-netbooks/thinkpad-x-series-laptops/thinkpad-x1-fold-16-gen-1-type-21es-21et/21es/parts/display/compatible?linkTrack=Caps%3ABody_SearchProduct&searchType=4&keyWordSearch=X1%20Fold%2016%20Gen%201%20%28Type%2021ES,%2021ET%29%20Laptop%20%28ThinkPad%29%20-%20Type%2021ES Web: https://fccid.io/EMJKTKBBTDU811 Web: https://news.lenovo.com/pressroom/press-releases/future-with-next-generation-16-inch-thinkpad-x1-fold/ |
| Part NumberPart Number The number used to describe this keyboard's specific release; usually specific for a target region, language or SKU, etc. |
5N21J12554 |
| Market Model Name/Feature CodeMarket Model Name/Feature Code The consumer-friendly model number describing this keyboard as a part of a range of products, usually irrespective of target region, language or SKU. |
TKBBTDU811 |
| TypeType A designation from my own type naming scheme used to categorise this keyboard with or from others by their common features and market intent but may/may not be derived from official names. |
Precision ThinkPad Magnetic Keyboard |
| Known Host SystemsKnown Host Systems A list of known host systems this keyboard could be bundled with or at least designed specifically to operate with. This could be terminals, desktop PCs or laptops. |
Lenovo 21ES ThinkPad X1 Fold 16 Gen 1 Lenovo 21ET ThinkPad X1 Fold 16 Gen 1 |
| OEMOEM Possible companies responsible for making this keyboard for the company marketing it. |
Primax Electronics |
| Key-switchesKey-switches The name of the known switching mechanism that lies under this keyboard's keys. |
Unspecified, OEM-specific or misc. scissor-switch implementation |
| Earliest AppearanceEarliest Appearance The year (and possibly the quarter) that this keyboard part number was introduced, first observed, first recorded or the first example found. |
2022 Q3 |
| Cover ColourCover Colour The original colour of this keyboard's cover set (outer casing). For keyboards whose cover set materials are known to yellow, this will refer to the original colour before such transformation occurs. |
Raven Black/Stealth Black |
| BrandingBranding The possible branding and logo styles found on this keyboard part number. This could be multiple styles at once or possible styles found over time. |
New Lenovo logo |
| FeetFeet The style of this keyboard's flip-out or extendable feet. If applicable, this may also state how many levels of height adjustment are available and whether the feet could be rubberised. |
None |
| ConnectionConnection The keyboard-to-host connection. This is could be a description of a cable (its colour, whether its coiled, whether its detachable, and what connector is at its end) or the name of a wireless technology. |
Bluetooth |
| Layout/LanguageLayout/LanguageThe original regional/language layout this keyboard was configured as. Both the language and the standardised key layout may be listed, and in the case of both being known or defined, it will be styled as language then standard. |
Portuguese |
| Built-In MouseBuilt-In Mouse Possible pointing devices this keyboard could carry. This could be a brand name, name of the sensor technology behind it, or a generic description in lieu of the former details. |
TrackPoint IV strain gauge pointing stick & Sensel FusionUX haptic touchpad |
| Accessories & Other FeaturesAccessories & Other Features Other notable features you may want to know about such as charging cables (if keyboard is wireless), fingerprint reader, card reader, solenoid, DIP switches, etc. |
Charged via Type-C USB cable Integrated fingerprint reader |
| Additional NotesAdditional Notes Extra notes about this keyboard that may be of interest or are important to know. |
Magnetically attachs to a host device |
| Source(s)Source(s) Documents ("Doc"), websites and/or webpages ("Web") that were used as a source of information for this keyboard part number. Examples of this keyboard part number I own ("ASK") will also be included as sources. |
Web: https://pcsupport.lenovo.com/ng/en/products/laptops-and-netbooks/thinkpad-x-series-laptops/thinkpad-x1-fold-16-gen-1-type-21es-21et/21es/parts/display/compatible?linkTrack=Caps%3ABody_SearchProduct&searchType=4&keyWordSearch=X1%20Fold%2016%20Gen%201%20%28Type%2021ES,%2021ET%29%20Laptop%20%28ThinkPad%29%20-%20Type%2021ES Web: https://fccid.io/EMJKTKBBTDU811 Web: https://news.lenovo.com/pressroom/press-releases/future-with-next-generation-16-inch-thinkpad-x1-fold/ |
| Part NumberPart Number The number used to describe this keyboard's specific release; usually specific for a target region, language or SKU, etc. |
5N21J12560 |
| Market Model Name/Feature CodeMarket Model Name/Feature Code The consumer-friendly model number describing this keyboard as a part of a range of products, usually irrespective of target region, language or SKU. |
TKBBTDU811 |
| TypeType A designation from my own type naming scheme used to categorise this keyboard with or from others by their common features and market intent but may/may not be derived from official names. |
Precision ThinkPad Magnetic Keyboard |
| Known Host SystemsKnown Host Systems A list of known host systems this keyboard could be bundled with or at least designed specifically to operate with. This could be terminals, desktop PCs or laptops. |
Lenovo 21ES ThinkPad X1 Fold 16 Gen 1 Lenovo 21ET ThinkPad X1 Fold 16 Gen 1 |
| OEMOEM Possible companies responsible for making this keyboard for the company marketing it. |
Primax Electronics |
| Key-switchesKey-switches The name of the known switching mechanism that lies under this keyboard's keys. |
Unspecified, OEM-specific or misc. scissor-switch implementation |
| Earliest AppearanceEarliest Appearance The year (and possibly the quarter) that this keyboard part number was introduced, first observed, first recorded or the first example found. |
2022 Q3 |
| Cover ColourCover Colour The original colour of this keyboard's cover set (outer casing). For keyboards whose cover set materials are known to yellow, this will refer to the original colour before such transformation occurs. |
Raven Black/Stealth Black |
| BrandingBranding The possible branding and logo styles found on this keyboard part number. This could be multiple styles at once or possible styles found over time. |
New Lenovo logo |
| FeetFeet The style of this keyboard's flip-out or extendable feet. If applicable, this may also state how many levels of height adjustment are available and whether the feet could be rubberised. |
None |
| ConnectionConnection The keyboard-to-host connection. This is could be a description of a cable (its colour, whether its coiled, whether its detachable, and what connector is at its end) or the name of a wireless technology. |
Bluetooth |
| Layout/LanguageLayout/LanguageThe original regional/language layout this keyboard was configured as. Both the language and the standardised key layout may be listed, and in the case of both being known or defined, it will be styled as language then standard. |
UK English |
| Built-In MouseBuilt-In Mouse Possible pointing devices this keyboard could carry. This could be a brand name, name of the sensor technology behind it, or a generic description in lieu of the former details. |
TrackPoint IV strain gauge pointing stick & Sensel FusionUX haptic touchpad |
| Accessories & Other FeaturesAccessories & Other Features Other notable features you may want to know about such as charging cables (if keyboard is wireless), fingerprint reader, card reader, solenoid, DIP switches, etc. |
Charged via Type-C USB cable Integrated fingerprint reader |
| Additional NotesAdditional Notes Extra notes about this keyboard that may be of interest or are important to know. |
Magnetically attachs to a host device |
| Source(s)Source(s) Documents ("Doc"), websites and/or webpages ("Web") that were used as a source of information for this keyboard part number. Examples of this keyboard part number I own ("ASK") will also be included as sources. |
Web: https://pcsupport.lenovo.com/ng/en/products/laptops-and-netbooks/thinkpad-x-series-laptops/thinkpad-x1-fold-16-gen-1-type-21es-21et/21es/parts/display/compatible?linkTrack=Caps%3ABody_SearchProduct&searchType=4&keyWordSearch=X1%20Fold%2016%20Gen%201%20%28Type%2021ES,%2021ET%29%20Laptop%20%28ThinkPad%29%20-%20Type%2021ES Web: https://fccid.io/EMJKTKBBTDU811 Web: https://news.lenovo.com/pressroom/press-releases/future-with-next-generation-16-inch-thinkpad-x1-fold/ |
| Part NumberPart Number The number used to describe this keyboard's specific release; usually specific for a target region, language or SKU, etc. |
5N21J12570 |
| Market Model Name/Feature CodeMarket Model Name/Feature Code The consumer-friendly model number describing this keyboard as a part of a range of products, usually irrespective of target region, language or SKU. |
TKBBTDU811 |
| TypeType A designation from my own type naming scheme used to categorise this keyboard with or from others by their common features and market intent but may/may not be derived from official names. |
Precision ThinkPad Magnetic Keyboard |
| Known Host SystemsKnown Host Systems A list of known host systems this keyboard could be bundled with or at least designed specifically to operate with. This could be terminals, desktop PCs or laptops. |
Lenovo 21ES ThinkPad X1 Fold 16 Gen 1 Lenovo 21ET ThinkPad X1 Fold 16 Gen 1 |
| OEMOEM Possible companies responsible for making this keyboard for the company marketing it. |
Primax Electronics |
| Key-switchesKey-switches The name of the known switching mechanism that lies under this keyboard's keys. |
Unspecified, OEM-specific or misc. scissor-switch implementation |
| Earliest AppearanceEarliest Appearance The year (and possibly the quarter) that this keyboard part number was introduced, first observed, first recorded or the first example found. |
2022 Q3 |
| Cover ColourCover Colour The original colour of this keyboard's cover set (outer casing). For keyboards whose cover set materials are known to yellow, this will refer to the original colour before such transformation occurs. |
Raven Black/Stealth Black |
| BrandingBranding The possible branding and logo styles found on this keyboard part number. This could be multiple styles at once or possible styles found over time. |
New Lenovo logo |
| FeetFeet The style of this keyboard's flip-out or extendable feet. If applicable, this may also state how many levels of height adjustment are available and whether the feet could be rubberised. |
None |
| ConnectionConnection The keyboard-to-host connection. This is could be a description of a cable (its colour, whether its coiled, whether its detachable, and what connector is at its end) or the name of a wireless technology. |
Bluetooth |
| Layout/LanguageLayout/LanguageThe original regional/language layout this keyboard was configured as. Both the language and the standardised key layout may be listed, and in the case of both being known or defined, it will be styled as language then standard. |
Nordic |
| Built-In MouseBuilt-In Mouse Possible pointing devices this keyboard could carry. This could be a brand name, name of the sensor technology behind it, or a generic description in lieu of the former details. |
TrackPoint IV strain gauge pointing stick & Sensel FusionUX haptic touchpad |
| Accessories & Other FeaturesAccessories & Other Features Other notable features you may want to know about such as charging cables (if keyboard is wireless), fingerprint reader, card reader, solenoid, DIP switches, etc. |
Charged via Type-C USB cable Integrated fingerprint reader |
| Additional NotesAdditional Notes Extra notes about this keyboard that may be of interest or are important to know. |
Magnetically attachs to a host device |
| Source(s)Source(s) Documents ("Doc"), websites and/or webpages ("Web") that were used as a source of information for this keyboard part number. Examples of this keyboard part number I own ("ASK") will also be included as sources. |
Web: https://pcsupport.lenovo.com/ng/en/products/laptops-and-netbooks/thinkpad-x-series-laptops/thinkpad-x1-fold-16-gen-1-type-21es-21et/21es/parts/display/compatible?linkTrack=Caps%3ABody_SearchProduct&searchType=4&keyWordSearch=X1%20Fold%2016%20Gen%201%20%28Type%2021ES,%2021ET%29%20Laptop%20%28ThinkPad%29%20-%20Type%2021ES Web: https://fccid.io/EMJKTKBBTDU811 Web: https://news.lenovo.com/pressroom/press-releases/future-with-next-generation-16-inch-thinkpad-x1-fold/ |
| Part NumberPart Number The number used to describe this keyboard's specific release; usually specific for a target region, language or SKU, etc. |
SN21J12499 |
| FRU Part NumberFRU Part Number Field Replaceable Unit The number used to relate and indicate compatible but otherwise potentially different keyboards that could replace this one. |
5N21J12536 |
| Known Package/Box Part NumbersKnown Package/Box Part Numbers Possible numbers assigned to the original packaging this keyboard was shipped in. |
PK380001Q00KS23120011 |
| Market Model Name/Feature CodeMarket Model Name/Feature Code The consumer-friendly model number describing this keyboard as a part of a range of products, usually irrespective of target region, language or SKU. |
TKBBTDU811 |
| TypeType A designation from my own type naming scheme used to categorise this keyboard with or from others by their common features and market intent but may/may not be derived from official names. |
Precision ThinkPad Magnetic Keyboard |
| Known Host SystemsKnown Host Systems A list of known host systems this keyboard could be bundled with or at least designed specifically to operate with. This could be terminals, desktop PCs or laptops. |
Lenovo 21ES ThinkPad X1 Fold 16 Gen 1 Lenovo 21ET ThinkPad X1 Fold 16 Gen 1 |
| OEMOEM Possible companies responsible for making this keyboard for the company marketing it. |
Primax Electronics |
| Key-switchesKey-switches The name of the known switching mechanism that lies under this keyboard's keys. |
Unspecified, OEM-specific or misc. scissor-switch implementation |
| Earliest AppearanceEarliest Appearance The year (and possibly the quarter) that this keyboard part number was introduced, first observed, first recorded or the first example found. |
2022 Q3 |
| Cover ColourCover Colour The original colour of this keyboard's cover set (outer casing). For keyboards whose cover set materials are known to yellow, this will refer to the original colour before such transformation occurs. |
Raven Black/Stealth Black |
| BrandingBranding The possible branding and logo styles found on this keyboard part number. This could be multiple styles at once or possible styles found over time. |
New Lenovo logo |
| FeetFeet The style of this keyboard's flip-out or extendable feet. If applicable, this may also state how many levels of height adjustment are available and whether the feet could be rubberised. |
None |
| ConnectionConnection The keyboard-to-host connection. This is could be a description of a cable (its colour, whether its coiled, whether its detachable, and what connector is at its end) or the name of a wireless technology. |
Bluetooth |
| Key CountKey Count The number of keys that this keyboard originally had. |
82 |
| Layout/LanguageLayout/LanguageThe original regional/language layout this keyboard was configured as. Both the language and the standardised key layout may be listed, and in the case of both being known or defined, it will be styled as language then standard. |
US English |
| Built-In MouseBuilt-In Mouse Possible pointing devices this keyboard could carry. This could be a brand name, name of the sensor technology behind it, or a generic description in lieu of the former details. |
TrackPoint IV strain gauge pointing stick & Sensel FusionUX haptic touchpad |
| Accessories & Other FeaturesAccessories & Other Features Other notable features you may want to know about such as charging cables (if keyboard is wireless), fingerprint reader, card reader, solenoid, DIP switches, etc. |
Charged via Type-C USB cable Integrated fingerprint reader |
| Additional NotesAdditional Notes Extra notes about this keyboard that may be of interest or are important to know. |
LCFC P/N PPK380001Q00, Vendor P/N 2G-8DUUSL70111, magnetically attaches to a host device |
| Source(s)Source(s) Documents ("Doc"), websites and/or webpages ("Web") that were used as a source of information for this keyboard part number. Examples of this keyboard part number I own ("ASK") will also be included as sources. |
Web: https://pcsupport.lenovo.com/ng/en/products/laptops-and-netbooks/thinkpad-x-series-laptops/thinkpad-x1-fold-16-gen-1-type-21es-21et/21es/parts/display/compatible?linkTrack=Caps%3ABody_SearchProduct&searchType=4&keyWordSearch=X1%20Fold%2016%20Gen%201%20%28Type%2021ES,%2021ET%29%20Laptop%20%28ThinkPad%29%20-%20Type%2021ES Web: https://fccid.io/EMJKTKBBTDU811 Web: https://news.lenovo.com/pressroom/press-releases/future-with-next-generation-16-inch-thinkpad-x1-fold/ |
| Part NumberPart Number The number used to describe this keyboard's specific release; usually specific for a target region, language or SKU, etc. |
SN21J12525 |
| FRU Part NumberFRU Part Number Field Replaceable Unit The number used to relate and indicate compatible but otherwise potentially different keyboards that could replace this one. |
5N21J12562 |
| Known Package/Box Part NumbersKnown Package/Box Part Numbers Possible numbers assigned to the original packaging this keyboard was shipped in. |
PK380001Q36KS23300009 |
| Market Model Name/Feature CodeMarket Model Name/Feature Code The consumer-friendly model number describing this keyboard as a part of a range of products, usually irrespective of target region, language or SKU. |
TKBBTDU811 |
| TypeType A designation from my own type naming scheme used to categorise this keyboard with or from others by their common features and market intent but may/may not be derived from official names. |
Precision ThinkPad Magnetic Keyboard |
| Known Host SystemsKnown Host Systems A list of known host systems this keyboard could be bundled with or at least designed specifically to operate with. This could be terminals, desktop PCs or laptops. |
Lenovo 21ES ThinkPad X1 Fold 16 Gen 1 Lenovo 21ET ThinkPad X1 Fold 16 Gen 1 |
| OEMOEM Possible companies responsible for making this keyboard for the company marketing it. |
Primax Electronics |
| Key-switchesKey-switches The name of the known switching mechanism that lies under this keyboard's keys. |
Unspecified, OEM-specific or misc. scissor-switch implementation |
| Earliest AppearanceEarliest Appearance The year (and possibly the quarter) that this keyboard part number was introduced, first observed, first recorded or the first example found. |
2022 Q3 |
| Cover ColourCover Colour The original colour of this keyboard's cover set (outer casing). For keyboards whose cover set materials are known to yellow, this will refer to the original colour before such transformation occurs. |
Raven Black/Stealth Black |
| BrandingBranding The possible branding and logo styles found on this keyboard part number. This could be multiple styles at once or possible styles found over time. |
New Lenovo logo |
| FeetFeet The style of this keyboard's flip-out or extendable feet. If applicable, this may also state how many levels of height adjustment are available and whether the feet could be rubberised. |
None |
| ConnectionConnection The keyboard-to-host connection. This is could be a description of a cable (its colour, whether its coiled, whether its detachable, and what connector is at its end) or the name of a wireless technology. |
Bluetooth |
| Key CountKey Count The number of keys that this keyboard originally had. |
87 |
| Layout/LanguageLayout/LanguageThe original regional/language layout this keyboard was configured as. Both the language and the standardised key layout may be listed, and in the case of both being known or defined, it will be styled as language then standard. |
Japanese |
| Built-In MouseBuilt-In Mouse Possible pointing devices this keyboard could carry. This could be a brand name, name of the sensor technology behind it, or a generic description in lieu of the former details. |
TrackPoint IV strain gauge pointing stick & Sensel FusionUX haptic touchpad |
| Accessories & Other FeaturesAccessories & Other Features Other notable features you may want to know about such as charging cables (if keyboard is wireless), fingerprint reader, card reader, solenoid, DIP switches, etc. |
Charged via Type-C USB cable Integrated fingerprint reader |
| Additional NotesAdditional Notes Extra notes about this keyboard that may be of interest or are important to know. |
LCFC P/N PPK380001Q36, Vendor P/N 2G-8DUJPL70111, magnetically attaches to a host device |
| Source(s)Source(s) Documents ("Doc"), websites and/or webpages ("Web") that were used as a source of information for this keyboard part number. Examples of this keyboard part number I own ("ASK") will also be included as sources. |
Web: https://pcsupport.lenovo.com/ng/en/products/laptops-and-netbooks/thinkpad-x-series-laptops/thinkpad-x1-fold-16-gen-1-type-21es-21et/21es/parts/display/compatible?linkTrack=Caps%3ABody_SearchProduct&searchType=4&keyWordSearch=X1%20Fold%2016%20Gen%201%20%28Type%2021ES,%2021ET%29%20Laptop%20%28ThinkPad%29%20-%20Type%2021ES Web: https://fccid.io/EMJKTKBBTDU811 Web: https://news.lenovo.com/pressroom/press-releases/future-with-next-generation-16-inch-thinkpad-x1-fold/ |