Product name : Video HDMI Capture Card with Loop Out Max Input HDMI 4K@60Hz; Max output HDMI & USB 1080P@30Hz Can capture both HDMI video and HDMI audio Plug and play, no need to install other driver software Support most acquisition software, such as VLC / OBS / Amcap, etc Easily connect your DSLR, camcorder, or action Cam to your PC or Ma This video capture card can capture both HDMI video and HDMI audio, sending audio and video signals to computers and smart phones for preview and storage.