You'll need to purchase the receiver itself, but connecting them comes without a cost.Īnother handy feature is the portability of the devices you're using. You can add up to six devices to one receiver. Luckily, this setup and the user interface are extremely user-friendly and it comes with a step-by-step guide. After a one-time setup, all you need to do is leave the receiver plugged in, and you'll be able to use your devices hassle-free. Logitech Unifying software helps you use wireless peripheral PC units through a single Logitech receiver. You can leave it in your PC and in seconds, your wireless devices will be ready to use.