Logitech Unifying Receiver for Connecting Multiple Devices
Logitech Nano Wireless Receiver For Logitech Keyboard and Mouse - Newest Revision (DUAL DEVICE / NON-UNIFYING) - HDEtron.com
How to Pair logitech Mouse/Keyboard with Other non-Unifying Receiver (for PC) - YouTube
How To Pair Logitech Unifying Receiver With Mouse And Keyboard | Logitech | Get Fixed - YouTube
How To Reconnect Your Wireless Logitech Mouse
Amazon.com: Logitech USB 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
Is there a difference between Logitech's 'USB Nano receiver' and their 'USB Unifying receiver' and are the two compatible? - Quora
What devices can I pair with my Logitech unifying receiver, other than a mouse and keyboard? - Quora