The QD3300 is an excellent choice for any classroom. It features a sharp 2.0 Megapixel CMOS sensor and 12X optical zoom with great image quality with superior color reproduction. The full-size form factor makes it very easy to use with single button operation for switching video sources and selecting a variety of software image control features. The LED backlit base provides you with a sturdy platform to place your documents. Connect the QD3300 to your Mac or PC with the included USB cable. Use the included Video Capture software to display live camera images, capture still images and record live video.