This capture card can capture HDMI-compatible video and HDMI-compatible audio at the same time, and can transmit audio and video signals to computers and smart phones for preview and storage. It is su more→itable for high-definition acquisition, teaching recording, medical imaging, etc. Features: * Support HDMI-compatible local loop out; * Support maximum input resolution up to 4K; * Support maximum output resolution up to 4k USB capture 1080p 60hz * When using standard AWG26 cables, the input transmission distance is up to 15 meters (1080P and below resolution); * Support most acquisition software, such as VLC, OBS, Amcap, etc.; * Support Windows, Android and MacOS; * Comply with USB video UVC