Logitech Unifying USB Receiver for Wireless Mouse and Keyboard, Black (910-005235)

Reliable Connection
Powerful technology ensure this Unifying receiver creates a reliable 2.4-gigahertz wireless connection with paired mice and keyboards. A wireless range of up to 33 feet ensures your devices work even when you run a presentation from the far end of a conference table or sit back so multiple coworkers can see your screen.

Compact Design
A tiny design allows you to keep this receiver attached to your laptop indefinitely so your paired devices can remain connected and ready to use. The compact design lets you transport your laptop in a sleeve or bag with the receiver attached without having to worry that it might snag or bend and break.

Broad Compatibility
This USB receiver is compatible with a wide range of Logitech Unifying wireless mouse and keyboard models. This device is especially effective for connecting a second computer to Logitech Easy-Switch mice. Compatible wireless mice include several MX Master series, M500 series, M300 series and M700 series models. Compatible wireless keyboards include several K750 series and K400 series devices, as well as MK300 series and MK500 series keyboards.