Logitech USB Unifying Receiver, Black 910-005235

The tiny Logitech® unifying receiver stays in your computer so your wireless mouse is always connected and ready to use. It connects up to six unifying devices to your computer, so you can easily add a compatible mouse or keyboard without sacrificing precious USB ports. Advanced 2.4 GHz wireless technology provides a powerful, reliable connection up to 33 ft. (10 meters) away with virtually no delays or dropouts. For Use With: Logitech Unifying Devices; OEM/Compatible: Compatible; Accessory Type: Unifying USB Receiver; Connector/Port/Interface: USB.

Features:

• Connects up to six unifying compatible mice and keyboards to each computer, so you don't sacrifice extra USB ports.
• Tiny receiver stays in your computer so your mouse is always connected and ready to use.
• Advanced 2.4 GHz wireless technology for a powerful, reliable connection free of delays and dropouts.
• Up to 33 ft. (10 meters) wireless range.