system requirements:

Windows® XP (SP2 or higher)， Windows Vista® or Windows® 7 (32-bit or 64-bit)

For HD 720p video calling and recording:

2.4 GHz Intel® Core™2 Duo

2GB RAM or above

200MB hard drive space

USB 2.0

1280 x 720 screen resolution

Specifications

HD 720p video calling (1280 x 720 pixels)

video capture: Up to 1280 x 720 pixels

photos: Up to 8 megapixels (software enhanced)

auto white balance

auto exposure

built-in mic

plug & play