VIJE T-UVC Lite is designed with 350k image sensor to support resolution, Supporting USB Video Class, VIJE T-UVC Lite requies NO driver in Windows XP/VISTA operating system. Design for every realistic and economic end user. VIJE T-UVC Lite lets you enjoy the flawless 30 frames/sec video conferencing with 352x288 resolution. Just compare the coloring and the display quality now. . VIJE T-UVC Lite can be used with both USB1.1 and USB2.0 interfaces. For unpacked original video image streamings with no lagging you should have the compatibilty for USB2.0. Are you using Skype, MSN or Yahoo...