The USB SuperBooster Transmitter Wall Plate is one component of a complete solution that, when paired with a receiver (sold separately), allows you to conquer USB length limitations and put your USB devices where you need them. This wall plate/dongle solution extends the distance of a USB device to a host computer up to 150ft, enabling you to place your USB projector, camera, printer, or other USB device exactly where you want it! The USB SuperBooster Wall Plate is powerful yet simple, with no drivers to install or special software required. It's also compatible with any computer that supports USB.