Features: include Professional and easy to learn and used video editor OBS,DVR3.0 Standard USB2.0 interface and not need external Power, Capture Video and Audio though USB 2.0 interface Control the Brightness, Contrast, Hue, and Saturation of color, Portable and easy to store. Can capture audio without the need of a sound card, Applicable equipment, such as: Camcorder, SetTop, Box, DV Camera, DVD,, VCD, VCR, DVR Specifications USB 2.0, Compatible with USB1.1 mode Support CVBS and S-Vide inputs Support brightness/contrast/saturation color adjustment USB video in line with UVC1.0 protocol, USB audio output 96KHZ mono Compatible with NTSC/PAL video format Automatic recognition of input signal source Support 3D decoding, built-in 24-bit audio ADC Video input: one composite port, one s-Video port. Audio Input Stereo Audio () Output supports YUV422 and MJPEG modes Material: plastic colour: black Package Contents: 1 x Video Capture Device Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 1-3cm.