PRIMUX-8X32 - NTI PRIMUX KVM Matrix Switch via CAT5
Logitech MX Anywhere 3S for Business | www.publicsector.shidirect.com
1x2 Matrix Array 2key Membrane Switch Keypad Matrix Keyboard 1x2 With Mark 2 Keys Display Switch Control Panel For Diy Up Down - Integrated Circuits - AliExpress
Sports Bar 4K 9x18 HDMI Matrix Switch over CAT5 w/iPad DirecTV Control, WolfPack
Created a matrix keymap of logitech k120 keyboard : r/MechanicalKeyboards