I'm sick of old stuff you can't but anymore on this sub! I bought this Logitech k400r about 10 years ago and no matter how much I abuse and/or neglect it, it
Updating Logitech Hardware on Linux – Technical Blog of Richard Hughes
Logitech Wireless Touch Keyboard K400 | Help Tech Co. Ltd
Logitech Wireless Touch Keyboard K400 Plus With Built-in Touchpad Pc Tv - Keyboards - AliExpress
Logitech K400 Professional Wireless Touch Keyboard - Wireless Connectivity - RF - USB InterfaceTouchPad - Compatible with PC, Windows, iOS, Android, Linux - Mute, Volume Up, Volume Down Hot Key(s) - B - Newegg.com
Logitech Wireless Touch Keyboard k400 with Built-in Multi-Touch Touchpad - White