HDMI to USB3.0 Video Capture Adapter 4K 1080P Dongle Card Live Streaming s
Host Interface: USB3.0, 300-350MB/s, USB2.0, 40MB/s. The process of video and audio is done by the dongle and will not occupy the CPU. Input Interface: HDMI Interface support 4K 30Hz. 1 x HDMI to USB3.0 Video Capture.