Feature: 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. Specification: Item Type: Capture Card Material: Aluminium alloy + ABS Color: As Pictures Shown Weight: Approx. 86g/3ozModel: Z31A Input: HD Multimedia Interface/F can support up to 4K input, 8/10/12 color deep input format Output terminal: Type C /M maximum support 1080P, YUV, JPEG output mode How to use:Connect the signal source to the HD input port of the capture card through the HD Multimedia Interface cable Connect the display port to the HD OUT output terminal of the capture card through an HD Multimedia Interface cable Connect 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 . Package List: 1 x Video Capture Card 1 x Manual