1. USB PC Camera 2.With led light 3. MIC optical 4. ... ,Focus range 5cm~infinity 9,system support With Driver: Windows98,ME, 2K, XP,Linux,vista,Mac 10 ... ,color compensated Automatic/manual 13 with Night vision,no snap shot ,NO MIC System Requirements:* Windows 2000/XP/2003/VISTA ... 500MB free hard-disc space* CD-ROM drive for driver installation* 256MB memory* Support DirectX 9.0 VGA card USB 2.0 PC Camera