1、HDMI interface connects audio and video input signals, USB interface connects to computer 2、Can realize high‑definition display on the computer, record video, video live broadcast, and also realize live game, record live broadcast, conference recording, etc. 3、High‑definition capture, strong compatibility, smoothly pictures without jams and delays. 4、No need for external power supply, with small size, ultra‑thin and portable. 5、Support for Windows/Android/Linux/OS X and other operating systems and support most acquisition software, such as for VLC/OBS/Amcap, etc. 1 x Video Capture Card1 x User Manual  Item Type: Video Capture Card Product Description: 1. Support HDMI local loop out 2. Support for Windows/Android/Linux/OS X and other operating systems; 3. Support most acquisition software, such as for VLC/OBS/Amcap, etc.; 4. Input Terminal: HDMI/F maximum input can support 4K, 8/10/12 bit color depth input format 5. Output: TYPE-C/M supports up to 1080P, YUV, JPEG output formats 6. When the standard AWG26 cable is used, the input transmission distance is up to 15 meters, (1080P and below resolution);Size: Approx. 15meter / 49.2ft