keyboard - How To Replace Logitech Wireless Unified USB Plug In Ubuntu - Ask Ubuntu
Best Buy: Logitech USB Unifying Receiver 910-005235
Amazon.com: Logitech USB Unifying Receiver, 2.4 GHz Wireless Technology, USB Plug Compatible with all Logitech Unifying Devices like Wireless Mouse and Keyboard, PC / Mac / Laptop - Black : Electronics
Logitech Unifying receiver - Wikiwand
Solved] Need a usb-wifi dongle for Logitech k400 Plus - Debian User Forums
Logitech K400 Plus Wireless Touch Keyboard | Dell USA
Wireless Dongle Receiver Unifying USB Adapter for logitech Mouse Keyboard Connect 6 Device for MX M905 M510 Keyboard K400|Wireless Adapter| - AliExpress
How to Pair Mouse & Keyboard with Logitech Unifying Receiver
How to Pair Mouse & Keyboard with Logitech Unifying Receiver