high quality VGA (640 x 480) resolution sensor interpolate to 1.3Mega pixels, pro notebook ,digital zoom function, USB1.1 interface (compatible USB2.0),Plug and play,frame rate:15-30fps, with MSN?Messenger Video Conversation, or add live video to your favorite instant messenger. It works with MSN?Messenger, AOL?Instant Messenger?(AIM?, Yahoo!?Messenger, and Windows?Messenger,Support Windows 98, Windows ME,Windows 2000 & Windows XP