Specifications: 1) CMOS sensor with 480k pixels resolution 2) USB 2.0 Interface 3) Digital zoom function 4) Automatic/manual white balance 5) Automatic explosure 6) 35fps for CIF, and 15fps for VGA 7) Focus range: 3cm ~ infinity 8) Lens wide angle: 56 degrees diagonal 9) Output format: RGB 24 or I420 10) System requirements: Windows98/2000/ME/XP/2003, Mac OS, Linux