Logitech K400R Wireless Touch Keyboard Built-In Touchpad w USB Receiver 97855074928 | eBay
Pair The Keyboard With A Device; Windows Os, Android Os, Chrome Os - Logitech K480 Manual [Page 4] | ManualsLib
Getting started with Logitech® Wireless Touch Keyboard K400
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
Logitech Wireless Touch Keyboard K400 Plus | ConferencingWorks.com