LOT OF 2 LOGITECH C-BS35 REPLACEMENT WIRELESS DONGLE RECEIVER ONLY M3-4 | eBay
List of Logitech products - Wikipedia
Logitech MK220/MK240/MK260/MK270/MK275 Mouse USB Receiver | eBay
Amazon.com: Logitech Wireless Keyboard and Wireless Mouse Combo with NEW Unifiying Receiver Technology and Long-Range 2.4 GHz Connection, Multimedia Hot Keys, Extended Battery Life : Electronics
Logitech Dongle Replacement
Logitech MK220 Keyboard and Mouse – Zit Seng's Blog
Review: Logitech MK220 Wireless Keyboard and Mouse Combo
Can I reprogram a wireless mouse to work with a different USB receiver and if so how? - Quora