Easily extend your USB PTZ camera signal up to 164' with VDO360's Springline USB 2.0 Extender. Consisting of a transmitter unit and a receiver unit, both very compact, the Springline USB 2.0 Extender sends a USB signal over a single Cat5e/6 Ethernet cable, which is sold separately. Connect your USB source to the transmitter unit, incorporate a Cat5e/6 cable up to 164' between the two units, and output the receiver unit to your destination source, such as your computer. The set is powered by an included 5 VDC power supply that connects to the transmitter. Everything works plug-and-play, and both Mac and Windows computers are compatible.