Used Hovercam Solo 8 Document Camera 8.0 MegaPixel Resolution, 30 Frames/Sec Speed Over USB @ 1080p The best document camera for schools! SuperSpeed USB 3.0 performance - display live images in 1080p or record HD video without lag over USB 3.0 or USB 2.0 directly to the computer, which is easy to share. And, USB powered (no separate power cord or power block required). 8.0 MegaPixel sensor provides amazing clarity and vibrant picture color - ideal for teaching and presentations. Possibly the best document camera ever built. Use it as a HD USB web conferencing camera for greater clarity and realistic HD video. Ideal for distance learning, virtual field trips and remote collaboration. Zoom reinvented - zoom without degradation. We replaced expensive and bulky optical lenses found in "traditional document cameras" with an 8.0 MegaPixel sensor for clearer images and a lower cost. The only document camera that allows you to record HD video at 30 frames/sec speed over USB directly to the computer - easy to upload & share video with others. An ideal tool for classroom teachers, software trainers and tablet instruction. Awarded "Best New Document Camera" at the Infocomm 2014 Exposition.