The Logitech Pico Unifying USB Adapter is a compact wireless USB receiver designed for Logitech devices that support Unifying technology. It allows you to connect compatible mice and keyboards via a single USB receiver, reducing the number of dongles needed and freeing up USB ports on your computer or laptop. Its compact pico form factor makes it ideal for portable use and for leaving connected to a notebook without interference. Made by Logitech, a leading brand in computer peripherals, this adapter provides a convenient and reliable solution for wireless connectivity.