Keyboard Mouse Receiver for Logitech Receivers Wireless Keyboard Mouses And V8F2 - Walmart.com
Logitech K400R Drivers Windows 11 DOWNLOAD - Logitechelp
Logitech K400 Plus Touchpad Keyboard for TV connected PC
I had to install driver for K400R wireless keyboard/Mousepad. With Windows 11 - Peripherals - Linus Tech Tips
SOLVED: I accidently bumped my logitech wireless keyboard - Fixya
Logitech Unifying receiver - Wikipedia
Logitech K400 Plus Wireless Touch With Easy Media Control and Built-in Touchpad, HTPC Keyboard for PC-connected TV, Windows, Android, Chrome OS, Laptop, Tablet - Black