Features:* Support HDMI loop out;* Support input max resolution 4K;* Support output max resolution 1080P;* Support AWG26 HDMI standard cable: input up to 15 meters, (1080P and below resolution);* Support most acquisition software, such as VLCOBS Amcap, etc;* Support WindowsAndroid and MacOS;* Conform to USB Video and UVC standard;* Conform to USB Audio UAC standard;* Compact and portable. Specifications:HDMI resolution : Max input can be 4K ;Support video format :8/10/12bit Deep color ;Video output format : YUVJPEG ;Video output resolution : Max output can be 1080P ;Support audio format: L-PCM; Input cable distance :15m,AWG26 HDMI standard cable ;Max working current: 0.7A/5VDC; Operating Temperature range: (-10 to +55) ; Application:HDMI Video Capture With Loop out, the video capture can capture both HDMI video and HDMI audio, sending audio and video signals to computers and smart phones for preview and storage. Suitable for high definition acquisition, teaching recording, medical imaging, etc. Note:Computer hardware configuration requirements :CPU: PC i5-3400 or above NB i7-3537U 2.0GHZ or aboveGraphics card: PC NVIDIA GT630 or aboveNC NVIDIA GT735M or aboveRun memory: 4G RAMYou'll receive:1 x HDMI Video Capture Card 1 x User Manual1 x USB Cable Male to Male1 x Micro USB Cable