CUT IN HALF - Logitech Cordless Mouse & Keyboard Receiver - USB - YouTube
Amazon.com: Logitech Cordless Desktop S510 Media Remote : Electronics
SOLVED: USB for wireless Logitech keyboard lost. - Logitech Harmony Smart Keyboard - iFixit
Amazon.com: Logitech Cordless Desktop S510 Media Remote : Electronics
Logitech USB Unifying Receiver 910-005235 - Best Buy
Logitech Unifying USB Receiver for Wireless Mouse and Keyboard, 6-Device (910-005235) | Staples
Amazon.com: Logitech 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