C2G/Cables to Go 29571 TruLink Wireless USB Device Adapter Kit - Black Its never been more convenient to connect to a printer, projector, scanner, or any other USB device! Thanks to a secure wireless connection between your computer and the TruLink wireless USB device adapter, you can easily connect any USB device and access In-room wireless connectivity up to 30 feet In-room wireless connectivity up to 30 feet Ultra-Wide Band operates in the frequency of 3.1 GHz to 4.8 GHz (WiMedia Band Group 1) Certified Wireless USB 1.0 compliant