Introduction: The video capture can capture both HDMI video and HDMI audio, sending audio and video signals to computers, smart phones, previews and stores. Suitable for high definition acquisition, teaching recording, medical imaging, etc. Features: 1.Support input max resolution 3840x2160@30Hz, output max resolution 1920x1080@30Hz 2.Support 8/10/12 bit deep color 3.Support Windows、Android and MacOS 4.Support most acquisition software, such as VLC, OBS, Amcap etc 5.Support AWG26 HDMI standard cable support input up to 15 meters 1080P 6.Conform to USB Video and UVC standard and USB Audio UAC standard. 7.Without external power supply, compact and portable.