Devia USB Unifying Receiver

Logitech USB Unifying Receiver stays in your notebook, so there's no need to unplug it when you move around. It connects up to six Unifying devices to your computer so you can easily add a compatible mouse or keyboard – without the hassle of multiple USB receivers. Advanced 2.4 GHz wireless technology provides a powerful, reliable connection up to 10 metres (33 feet) away with virtually no delays or dropouts. Connect up to 6 compatible keyboards and mice to one computer with a single Unifying receiver – and forget the hassle of multiple USB receivers.