Enjoy widescreen HD 720p video calls on most major IMs and Logitech Vid HD. Your friends and family will see you in lifelike detail with 3-megapixel photos. You can be heard loud and clear thanks to a built-in microphone that reduces background noise.
C270 HD WebcamLogitech Webcam Software with Logitech Vid HDUser Documentation
Basic Requirements:Windows XP (SP2 or higher), Windows Vista or Windows 7 (32-bit or 64-bit)1 GHz processor512 MB RAM or more200 MB hard drive spaceInternet connectionUSB 1.1 port (2.0 recommended)For HD 720p Video Calling and Recording:Windows XP (SP2 or higher), Windows Vista or Windows 7 (32-bit or 64-bit)2.4 GHz Intel Core 2 Duo2 GB RAM200 MB hard drive spaceUSB 2.0 port1 Mbps upload speed or higher1280 x 720 screen resolution
Laptops, LCD or CRT Monitors