Product Introduction : This USB2.0 capture card can capture HDMI audio and video. CanTransfer audio and video signals to computers and smart phones for preview and storage.It is suitable for high-definition acquisition, teaching recording, medical imaging, etc. Product Features: Supports input resolutions up to 4K Supports the highest output resolution up to 1080P/60Hz 1ch HDMI input, 1ch HDMI loop out, you can record while watching 1-way microphone input, recording and speaking 1 channel 3.5mm stereo output Supports 8/10/12-bit color depth When using standard AWG26 cable, the input transmission distance is up to 15Meters (1080P and below resolution) Support most acquisition software, such as VLC, OBS, Amcap, etc. Supports Windows, Android and MacOS Compliant with USB Video UVC Specification Compliant with USB Audio UAC Specification No external power supply required, small size and easy to carry Product Specifications: HDMI Resolution : The highest input supports 4K Video Input Format : 8/10/12-bit color depth 1 Video output mode : MJPEG Video output resolution: maximum output resolution 1080P@60Hz Supported Audio Format : LPCM Input cable length: 15m, AWG26 HDMI standard cable Maximum operating current : 0.4A/5V DC Operating temperature range : (-10 to+55) Product size: 6*5.8*1.5CM Product weight : 110g