Logitech USB Unifying Receiver Black 6 Devices 15 9 6 1.23 10 11 10.10

Logitech USB Unifying Receiver

The Logitech USB Unifying receiver connects up to six compatible keyboards and mice to one computer using a single USB port. It replaces multiple dongles and works with Windows 10, 11 or later and macOS 10.10 or later. The compact black adapter suits office and home setups that use supported Logitech peripherals.

Plug-and-play setup

Insert the receiver into a free USB port and pair each device through the Logitech Unifying software or Logi Options+. The tiny form factor — approximately 15 mm by 9 mm by 6 mm — stays flush with the port, reducing the risk of physical damage. Compatibility is limited to peripherals that carry the Unifying logo; non-Unifying or Bluetooth-only devices will not connect.

Six-device capacity

One receiver manages up to six keyboards and mice simultaneously, freeing USB ports for other accessories. The limit is reached when six paired devices are active; additional peripherals require a second receiver. Headroom is sufficient for a typical desk cluster of a keyboard, mouse and presenter remote.