One Receiver – 6 Devices
Connect up to 6 compatible keyboards and mice to one computer with a single Logitech USB Unifying Receiver and forget the hassle of multiple USB receivers.

Lost Your Unifying Receiver?
Use this stand-alone Logitech USB Unifying Receiver to replace a lost one. It's compatible with all Logitech Unifying products (look for Unifying logo displayed on compatible products)

Additional Receiver For Logitech Dual Connectivity Devices
Use an extra Unifying receiver to connect a dual connectivity mouse or keyboard - or both - to a second computer. Then switch from one computer to the other with the push of a button for efficient multi-tasking with your Logitech USB Unifying Receiver.

Logitech Advanced 2.4 Ghz Wireless Technology
Logitech USB Unifying Receiver's advanced 2.4 GHz wireless technology provides a powerful, reliable connection up to 10 meters away with virtually no delays or dropouts.

What Comes in the Box
1 X Logitech USB Unifying Receiver