Vimicro 301+7131R or Vimicor 305+6241 or Topro 6810+CX0342 350,000 pixels(Hardware), 1,300,000 pixels(Software) Resolution:800*600,640*480,320*240,160*120. Video format:24bit true colour. Brightness:Automatic or manual controlled. White balance: Manu adjust or Auto. Frame rate: 30frames/sec. S/N rate: 48dB. Interface: USB 1.1/2.0 compatible. Support OS: Windows 9x/Me/2000/XP 360-degree all space rounding len-head design