1、High‑definition acquisition, strong compatibility, smooth pictures without delay, no delay. No need for external power supply, small size, ultra‑thin portable. 2、There is no driver, just plug it in and use it. It is a real‑time stream with low latency and can be used for game recording and conference recording. 3、You can share for YouTube/Facebook/ Twitter to let more gamers know you. Support operating systems such as for Windows/Linux /OS X/Android. 4、Support the use of standard AWG26 cables, the input transmission distance is up to 15 meters, (resolution of 1080P and below). 5、Support HD local loop out. Products conform to USB video UVC specification. Support most acquisition software, such as for VLC/OBS/AMCAP, etc. 1 x Video Capture Card 1 x Manual   Item Type: Capture CardMaterial: Aluminium alloy + ABSColor: As Pictures Shown Weight: Approx. 86g/3ozModel: Z31AInput: HD Multimedia Interface/F can support up to 4K input, 8/10/12 color deep input formatOutput terminal: Type C /M maximum support 1080P, YUV, JPEG output modeHow to use:Connect the signal source to the HD input port of the capture card through the HD Multimedia Interface cableConnect the display port to the HD OUT output terminal of the capture card through an HD Multimedia Interface cableConnect the USB terminal of the computer to the USB terminal of the capture cardCapture card operation steps: open the software → add a new source → select video capture equipment/audio input capture → set the screen size → select studio mode (double window) click to start recording