1. Material: aluminum alloy CNC process, surface sand oxidation, high-end environmental protection; It has good anti-interference and heat dissipation capability. 2. Function: This product is a portable HD video capture card, which can simultaneously capture HD audio and video signals and mit them to mobile phones and computers for preview, editing, storage and other multi-functional applications. 3. HD acquisition, strong compatibility, smooth picture without jamming and delay 4. No need for external power supply, small size, ultra-thin and portable 5. The product conforms to the USB audio and video UVC specification, and supports Windows, Android, Linux, MacOS and other operating systems Product name: HDMI-compatible/M to Type-C/M+USB2.0-A/M video capture card Line length: 1.8m Input terminal: HD/M maximum input can support 4K Output end: Type C/M+USB2.0 supports up to 1080P Software: support most acquisition software, such as VLC, OBS, Amcap, etc Operating environment: - 20 ℃ to 65 ℃ Relative humidity is 5% to 95% Application: The HD interface of the product connects the audio and video input signal, and the Type-C/M+USB2.0 interface connects the mobile phone or computer to realize HD acquisition, video recording, video live broadcast, teaching recording, imaging, game live broadcast, video live broadcast, recording camera HD video, etc. color:Dark gray (space gray) Material:aluminum alloy Package Contents:c 1 x HD to Type-C+USB capture card Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.