We will test it before shipment.

Reference Weight:0.085kg (0.19lb.)

"/> 100% brand new.
Image Sensor: 1/4 High Resolution CMOS VGA Sensor
Built-in microphone truly is plug and play
6 LED lights,easy control with the manual dimmer switch
Automatic white balance
Automatic color compensated
Shutter key.
Designed for both laptop and desktop
Interface: USB 2.0
Digital still image Resolution: 8 Megapixel (with software boost / upscaling)
Video Resolution:6400*4800( 30.0 MegaPixels Video)
Max Dynamic Resolution:6400*4800(30.0 Megapixel Video)
Transmission Rate: 640*480 30 F/S.
Focus Range: 3cm to infinity
Signal Noise Ratio: Larger than 48db
Dynamic Range: Larger than 72db
Video Format: YUY2
Support CC2000, AIM, Netmeeting, ICQ, MSN Messenger, Yahoo Messenger and Skype etc
System Requirement:
Windows 98/ME/2000/XP/Vista(32-bit)/Win7(32&64-bit)
Apple Mac OS( 32&64-bit only support 640*480 Video)

1 x 0.5M Pixels webcam