3 Used! Samsung digital presenter camera sdp-850dx. No power supply included Samsung digital presenter camera sdp-850dx. 1/3" 850,000 pixels ps ccd Usb 2. 0 pc interface Record audio and video Outstanding results from 42x af zoom lens (14x optical & 3x digital zoom) High quality image with 20fps real-time motion Viewer application works with any electronic whiteboard, full screen display all at 20fps to the desktop User friendly software captures jpg images with a single key-stroke Great flexibility with free-angle head & body Please refer to photos for cosmetic conditions/specific of items. What you see in pictures is what you will recieve.