Amazon.com: Logitech C-U0007 Unifying Receiver for Mouse and Keyboard Works with Any Logitech Product That Display The Unifying Logo (Orange Star, Connects up to 6 Devices) (C-U0007) : Electronics
Replacement Unifying Receiver for Logitech Wireless Performance Combo MX800 Sh | eBay
Download Logitech Unifying Software for Mac | MacUpdate
Logitech Unifying USB Receiver for Performance Mouse MX - Newegg.com
How to pair more than one device with a Logitech receiver
Connecting a Logitech device to your Unifying Receiver (Windows and Mac) - YouTube
Logitech Unifying Receiver for Connecting Multiple Devices
Logitech Unifying Receiver for Connecting Multiple Devices
How to Install/Pair Logitech Unifying Receiver WIndows/MAC - YouTube
Logitech Unifying Receiver for Connecting Multiple Devices
Logitech Unifying Software Download - Control center of the Unifying receiver