You've got three USB dongles jutting out of the laptop and one's just… gone. Lost in a bag, left at the office, vanished between meetings. The Unifying receiver replaces the whole mess. One tiny plug connects up to six Logitech Unifying keyboards and mice to a single computer. It's 15 mm long — so small you leave it in the notebook and forget it exists when you pack up. If you've already lost your original, this is the drop-in replacement: same Unifying logo on your devices means it just works. Or grab one as a second receiver so you can switch a dual-connectivity mouse between two machines with a button press. 2.4 GHz wireless, 10-metre range, no delays. Ships as soon as your order lands in our warehouse. Add to cart