Features: The video capture can capture both HDMI-compatible video and HDMI-compatible audio, suitable for high definition acquisition, teaching recording, medical- imaging, etc. Support input max- resolution 3840x2160@30Hz;Support output max- resolution 1920x1080@30Hz; SupportAWG26 HDMI-compatible standard cable: input up to 15meters Support most acquisition software,Support Windows- and more; Conform to USB Video and UVC standard;Conform to USB Audio UAC standard; Without external power supply, compact- and portable. Specifications: HDMI-compatible resolution: the highest input can support 4K60hz Video input format: 8/10/12-bit color depth Product size: approx 59x27mm/2.32x1.06in Product weight: 40g USB:USB3.0 Note: HDCP Content (Encryption HDMI-compatible Devices) is not allowed for capture. Due to the problems of lighting effects and shooting angles, there will be certain tolerances in the product, please understand. Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Package includes: 1 PC Capture Card 1 PC User Manual