P/N 55Y9017 - TrackPoint Keyboard Details & Specs

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Provided by the ASK Keyboard Part Number Database

Lenovo ThinkPad USB Keyboard with TrackPoint

FRU part number	57Y4655
Model number or feature code	SK-8855
Type	Classic ThinkPad Discrete Keyboard
Keyswitches	Lenovo ThinkPad classic scissor-stabilised rubber domes (misc. OEM)
Earliest appearance	2009 Q3
Cover colour	Raven Black/Stealth Black
Branding	Old Lenovo logo
Protocol	USB HID
Connection	Black straightened-style fixed Type A USB cable
Number of keys	90
Form factor	Tenkeyless (compacted)
Layout & language	German
Integrated pointing devices	TrackPoint IV strain gauge pointing stick
Sources	Doc: Lenovo ThinkPad USB Keyboard with TrackPoint - Service parts (#PD000902) [source: Lenovo]
Related Directory entries	Lenovo ThinkPad USB Keyboard with TrackPoint
Data last updated	29^th August 2021

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