Logitech C-BC7-Dual USB PS2 Receiver for a Cordless Mouse and Keyboard | eBay
Logitech Slim Wireless Keyboard and Mouse Combo - Low Profile Compact Layout, Ultra Quiet Operation, 2.4 GHz USB Receiver with Plug and Play Connectivity, Long Battery Life, Graphite - Walmart.com
Amazon.com: Logitech MK235 Wireless Keyboard and Mouse Combo for Windows, USB Receiver, 15 FN Keys, Long Battery Life, Compatible with PC, Laptop : Electronics
Logitech C-BB3 Cordless Mouse and Keyboard Receiver DUAL | eBay
Logitech C-BA4-KBD 830407-0000 USB Cordless Mouse Receiver ONLY