The Camera 150 from Dukane has a single USB port combining both power and imaging to achieve a fast-easy connection. This digital articulating arm camera shows documents and 3D objects in amazing clarity. By connecting the Camera 150 to a Windows computer you get a view of the material being presented. High definition with 8 megapixels means superior image quality and optical zoom to 100X means outstanding detail. Capture videos with audio to a computer. There are 11 LED lights adjustable to 3 levels for the exact needed illumination. The provided software permits image control, annotation, and image capture for photos or video. There is a built in mic to provide sound for the videos. The flexible design and small footprint make the Camera 150 an excellent choice for any classroom or conference room.