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
Review of the Logitech K400r Wireless Keyboard Mouse | VIDEO OVERVIEW - YouTube
How To Download Logitech K400 Plus Driver?
ᐉ Logitech K400r Driver and Software Download For Windows & Mac
Logitech K400 (920-003070) Wireless Keyboard for sale online | eBay
logitech K400 plus keyboard [print screen] function inoperable Solved - Windows 10 Forums