HDMI to USB3.0 Video Capture Dongle , it is easy to carry , have a superior performance , superior compatibility , simple installation and many other features . Feature： 1. no need install driver , and it is truly PnP . 2. compatible with Windows , Linux , OS X Operating systems 3. USB3.0 , 300-350MB/s throughput and it is compatible with USB2.0 4. The process of video and audio is done by the dongle and will not occupy the CPU . 5.It can capture one single channel HD HDMI video signals . 6.Automatically detect the input video formats and automatically just to set output size and frame rate 7. Video signal can reach 1080P/60Hz .It is compatible with UVC video capture and YUV 422 video output .