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P/N 31P8978

IBM USB Keyboard with UltraNav

FRU Part Number
02R0428
Market Model Name/Feature Code
SK-8835
Type
ThinkPad-style Discrete Full-Size UltraNav Keyboard
OEM
LITE-ON
Switches
IBM ThinkPad scissor-stabilised rubber domes (LITE-ON variant)
Earliest Appearance
2003 Q1
Casing Colour
Black
Branding
Generic IBM logo, Old Lenovo logo
Feet
Dual-setting flip-out feet
Protocol
HID
Connection
Cable
Cable
Black straight fixed Type A USB
Form Factor
Full-size (compacted)
Layout/Language
Thai
Built-In Mouse
Synaptics TouchStyk & TrackPad UltraNav
Additional Notes
Has an integrated two-port USB hub, also branded as either Lenovo USB Keyboard with UltraNav, Lenovo UltraNav Fullsize USB Keyboard (Japan only) or Lenovo ThinkPad Full-Size UltraNav USB Keyboard since 2005, exclusively branded as a Lenovo product from October 2014, alternative FRU number is 41A5156
Data Last Updated
2021-08-29

More about this type of keyboard...

Variant of a ThinkPad-style Discrete Full-Size UltraNav Keyboard
Variant of a ThinkPad-style Discrete Full-Size UltraNav Keyboard
Variant of a ThinkPad-style Discrete Full-Size UltraNav Keyboard

The SK-8835 was the largest member of the LITE-ON produced SK-8835/SK-884x ThinkPad-style keyboard family, uniquely featuring a dedicated numeric keypad that makes the keyboard effectively a full-size keyboard in the footprint of a traditional tenkeyless. Introduced in 2003, these made use of the Synaptics TouchStyk pointing stick and Synaptics TouchPad trackpad. Most part numbers were withdrawn by Lenovo in 2009. Market names include IBM USB Keyboard with UltraNav or Lenovo ThinkPad Full-Size UltraNav USB Keyboard.