×

SNKB-T2004-UNU-90

Original specs/details

Full Name
IBM UltraNav Travel Keyboard
Part Number
31P9514
Market Model Name/Feature Code
SK-8845
Type
ThinkPad-style Discrete UltraNav Keyboard
Switches
IBM ThinkPad scissor-stabilised rubber domes (LITE-ON variant)
Feet
Dual-setting flip-out feet
Protocol
HID
Connection
Cable
Cable
Black straight fixed Type A USB
Form Factor
Tenkeyless
Built-In Mouse
Synaptics TouchStyk & TrackPad UltraNav
Production Date
2004-09-11
Acquisition Date
2020-10-28

About this keyboard type

The SK-8840, SK-8845 and SK-8845RC were the most common members of the LITE-ON produced SK-8835/SK-884x ThinkPad-style keyboard family. The SK-8840 and SK-8845 were both introduced in 2004 as the PS/2 and USB version (respectively) of the same design. The SK-8845RC was released by 2010 and was a variant of the SK-8845 with a longer USB cable. All three made use of the Synaptics TouchStyk pointing stick and Synaptics TouchPad trackpad. Market names include IBM PS/2 Travel Keyboard with UltraNav (SK-8840), IBM USB Travel Keyboard with UltraNav, IBM USB Travel Keyboard Option (SK-8845), IBM UltraNav USB Keyboard or IBM Keyboard with Integrated Pointing Device USB (SK-8845RC).