Logitech Unifying Receiver for Connecting Multiple Devices
Lost USB Receiver for Wireless Mouse: Here's what to do - Spacehop
Logitech Unifying Receiver for Connecting Multiple Devices
How to Sync a Logitech Wireless Mouse With a Different Receiver
Original Replacement Wireless Dongle Reciever for Logitech V220 Mouse or VX220 Mouse in Logitech Retail Packaging with Reconnect Instructions: Amazon.co.uk: Computers & Accessories