1.USB2.0 power 2.Sup orts NTSC, PAL, Video format 3.Support Brightness, Contrast, Hue, and Saturation control Features:Professional video edition software Popular USB 2.0 interface and not need other power Capture Video & Audio with USB 2.0 interface Support Brightness, Contrast, Hue, and Saturation control The dimension suitable that is easy to carry capture audio without the sound card plug & ...