Keyboard Part Number List

Part Number

00UA41P4A

Type

Model M SpaceSaver Keyboard

OEM

Unicomp

Key-switches

Earliest Appearance

2013 Q3

Original Keycaps

PBT with dye-sublimated legends

Casing Colour

Pearl White

Branding

None

Protocol

HID

Connection

Cable

Cable

Type A USB

Key Count

104

Form Factor

Full-size

Layout/Language

US ANSI

Additional Notes

Comes with APL keycap set as standard

Part Number

UB40P36

Type

Model M SpaceSaver Keyboard

OEM

Unicomp

Key-switches

Earliest Appearance

2013 Q3

Original Keycaps

PBT with dye-sublimated legends

Casing Colour

Raven Black

Branding

Protocol

Set 2/AT

Connection

Cable

Cable

Black straight fixed PS/2

Key Count

103

Form Factor

Full-size

Layout/Language

US ANSI

Part Number

UB40P3A

Type

Model M SpaceSaver Keyboard

OEM

Unicomp

Key-switches

Earliest Appearance

2013 Q3

Original Keycaps

PBT with dye-sublimated legends

Casing Colour

Raven Black

Branding

Protocol

HID

Connection

Cable

Cable

Black straight fixed Type A USB

Key Count

103

Form Factor

Full-size

Layout/Language

US ANSI

Part Number

UB40P46

Type

Model M SpaceSaver Keyboard

OEM

Unicomp

Key-switches

Earliest Appearance

2013 Q3

Original Keycaps

PBT with dye-sublimated legends

Casing Colour

Raven Black

Branding

Protocol

Set 2/AT

Connection

Cable

Cable

Black straight fixed PS/2

Key Count

104

Form Factor

Full-size

Layout/Language

US ANSI

Part Number

UB40P4A

Type

Model M SpaceSaver Keyboard

OEM

Unicomp

Key-switches

Earliest Appearance

2013 Q3

Original Keycaps

PBT with dye-sublimated legends

Casing Colour

Raven Black

Branding

Protocol

HID

Connection

Cable

Cable

Black straight fixed Type A USB

Key Count

104

Form Factor

Full-size

Layout/Language

US ANSI

Part Number

UB43PHA

Type

Model M SpaceSaver Keyboard

OEM

Unicomp

Key-switches

Earliest Appearance

2013 Q3

Original Keycaps

PBT with dye-sublimated legends

Casing Colour

Raven Black

Branding

Protocol

HID

Connection

Cable

Cable

Black straight fixed Type A USB

Key Count

105

Form Factor

Full-size

Layout/Language

UK ISO

Part Number

UB4ZPHA

Type

Model M SpaceSaver Keyboard

OEM

Unicomp

Key-switches

Earliest Appearance

2013 Q3

Original Keycaps

PBT with dye-sublimated legends

Casing Colour

Raven Black

Branding

Protocol

HID

Connection

Cable

Cable

Black straight fixed Type A USB

Key Count

104

Form Factor

Full-size

Layout/Language

US ANSI

Additional Notes

macOS variant of the Unicomp Ultra Classic

Part Number

UE4UPHA

Type

Model M SpaceSaver Keyboard

OEM

Unicomp

Key-switches

Earliest Appearance

2017

Original Keycaps

PBT with dye-sublimated legends

Casing Colour

Raven Black

Branding

Protocol

HID

Connection

Cable

Cable

Type A USB

Key Count

105

Form Factor

Full-size

Layout/Language

Swedish/Finnish ISO

Part Number

UN40PSA

Type

Model M SpaceSaver Keyboard

OEM

Unicomp

Key-switches

Earliest Appearance

2014

Original Keycaps

PBT with dye-sublimated legends

Casing Colour

Pearl White

Branding

Protocol

HID

Connection

Cable

Cable

White straight fixed Type A USB

Key Count

105

Form Factor

Full-size

Layout/Language

US ANSI (Sun Type 3)

Additional Notes

Sun Unix variant of the Unicomp Ultra Classic

Part Number

UN4KPHA

Type

Model M SpaceSaver Keyboard

OEM

Unicomp

Key-switches

Earliest Appearance

2017

Original Keycaps

PBT with dye-sublimated legends

Casing Colour

Pearl White

Branding

None

Feet

Protocol

HID

Connection

Cable

Cable

White straight fixed Type A USB

Key Count

106

Form Factor

Full-size

Layout/Language

Japanese

Part Number

UNI0P46

Type

Model M SpaceSaver Keyboard

OEM

Unicomp

Key-switches

Earliest Appearance

2013 Q3

Original Keycaps

PBT with dye-sublimated legends

Casing Colour

Pearl White

Branding

None

Protocol

Set 2/AT

Connection

Cable

Cable

White straight fixed PS/2

Key Count

104

Form Factor

Full-size

Layout/Language

US ANSI

Part Number

UNI0P4A

Type

Model M SpaceSaver Keyboard

OEM

Unicomp

Key-switches

Earliest Appearance

2013 Q3

Original Keycaps

PBT with dye-sublimated legends

Casing Colour

Pearl White

Branding

None

Protocol

HID

Connection

Cable

Cable

White straight fixed Type A USB

Key Count

104

Form Factor

Full-size

Layout/Language

US ANSI

Part Number

UNIZPHA

Type

Model M SpaceSaver Keyboard

OEM

Unicomp

Key-switches

Earliest Appearance

2013 Q3

Original Keycaps

PBT with dye-sublimated legends

Casing Colour

Pearl White

Branding

Protocol

HID

Connection

Cable

Cable

White straight fixed Type A USB

Key Count

104

Form Factor

Full-size

Layout/Language

US ANSI

Additional Notes

macOS variant of the Unicomp Ultra Classic

Part Number

UW40C1A

Type

Model M SpaceSaver Keyboard

OEM

Unicomp

Key-switches

Earliest Appearance

2014 Q3

Original Keycaps

PBT with dye-sublimated legends

Casing Colour

Raven Black

Branding

Feet

Protocol

HID

Connection

Cable

Cable

Black straight fixed Type A USB

Key Count

104

Form Factor

Full-size

Layout/Language

US ANSI

Earliest recorded price

$99.00 in 2014

Additional Notes

Unique limited edition Ultra Classic variant with pink dye-sublimated legends and "Fight Like a Girl!" right shift key legend, proceeds from its sales were donated to help fund breast cancer research

Source(s)

Web: https://web.archive.org/web/20141014082019/http://pckeyboard.com/page/SBLE/UW40C1A

Part Number

UWZBP4A

Type

Model M SpaceSaver Keyboard

OEM

Unicomp

Key-switches

Earliest Appearance

2013 Q3

Original Keycaps

PBT with dye-sublimated legends

Casing Colour

Raven Black

Branding

Protocol

HID

Connection

Cable

Cable

Black straight fixed Type A USB

Key Count

104

Form Factor

Full-size

Layout/Language

US ANSI

Additional Notes

Comes with all-white large font keycaps