It is high definition USB 2.0 Pan/Tilt/Zoom camera control system based on the Vaddio ClearVIEW HD-USB. The camera features a 19x optical zoom lens with a 58.1-degree wide angle of view – wide enough to view everyone at a standard conference table. The WallVIEW HD-USB PRO is built around the ClearVIEW HD-USB high definition PTZ camera, the world’s first broadcast-quality HD PTZ camera with USB and Ethernet streaming built right into the camera. Now you can directly plug an HD PTZ camera directly into your PC – without the need for a separate capture device. Because the WAllVIEW HD-USB uses standard UVC drivers, no special USB drivers need to be installed. As a result they work seamlessly with any software application running on any OS that supports USB 2.0 devices.