Description from extension meta
Connect up to six Logitech mice and keyboards to a single Unifying USB receiver.
Image from store
Description from store
You no longer need a different receiver for each device. For example, you may have a keyboard and mouse at home, other devices at work, and a mobile mouse when you’re on the go – all can be connected to the same Logitech Unifying receiver and be instantly ready to use.
Add devices to your Unifying receiver.
This software will allow you to add or remove compatible mice, keyboards and other devices to your unifying receiver.
The tiny receiver stays plugged in.
Because the Unifying receiver is so small, you can leave it permanently plugged into your notebook and it only uses one USB port, so you’ll have ports free for other things.
Supported platforms: Chrome OS, Mac OS, Windows
Not officially supported: Linux