Lenovo ThinkPad Compact Slim USB Keyboard with TrackPoint 0B47190 KU-1255 | eBay
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Lnovo Thinkpad Trackpoint Keyboard Ii - Keyboard - With Trackpoint - - 2.4 Ghz, Bluetoth 5.0 - Qwerty - Us - Key Switch: Scissor-key - Pure Black - For Thinkcentre M70a Gen 2, Thinkcentre Neo 50 - Walmart.com