The UVC USB2.0 Video Capture can capture high-quality video and audio files direct by USB 2.0 interface without sound card. With the professional video editing software--Ulead Video Studio8.0, it offersan easy editing solution. High-speed rendering and real-time performance mean less time waiting and more time creating. Capture Video & Audio via USB 2.0 interface directly (capture audio without the sound card). Professional and easy to learn & used video editor software: Ulead Video Studio 8.0 SE DVD. Support Brightness, Contrast, Hue, and Saturation control. Support all formats: record in DVD+/-R/RW, DVD+/-VR, and DVD-Video. Useful for internet conference, net meeting. USB interface, needn't other power.