Logitech K400 Usb Receiver - Receiver - AliExpress
keyboard - How To Replace Logitech Wireless Unified USB Plug In Ubuntu - Ask Ubuntu
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 K400 Usb Receiver - Receiver - AliExpress
Logitech K350 Wireless Keyboard Replacement USB Unifying Receiver Part 820-002546 Y-R0053 - Newegg.com
What can someone do if they've lost the wireless USB connector to their Logitech keyboard and mouse? - Quora
Logitech USB Unifying Receiver 910-005235 - Best Buy
Updating Logitech Hardware on Linux – Technical Blog of Richard Hughes
Logitech Unifying Receiver for Connecting Multiple Devices