Easily extend your USB 3.0 PTZ camera signal up to 100' with VDO360's Springline USB 3.0 Extender. Consisting of a transmitter unit and a receiver unit, both very compact, the Springline USB 3.0 Extender sends a USB signal over the included 100' optical cable. (Longer lengths up to 100m/328ft are available as a special order.) Connect your USB source to the transmitter unit, incorporate an optical cable 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.