MS2131 is a USB 3.0 high-definition video and audio acquisition processing chip, which integrates USB 3.0 Device controller, data transceiver module, audio and video processing module MS2131 can transmit input audio and video signals to PC, smart phone, tablet computer for preview or acquisition through USB 3.0 interface MS2131 supports loop-out function, and supports USB host recording while playing audio and video through output. MS2131 supports two-way digital audio (I2S) input, supports mixing processing of digital audio and audio, supports two-way digital audio (I2S) output, and supports SPDIF digital audio output MS2131 output supports YUV422 and MJPEG modes, and is compatible with , Android and OS systems HD RX HD 1.4b compatible Support DVI 1.0 Support HDCP 1.4 Support RGB444, YCBCR422, YCBCR444, YCBCR420 color space Support deep color 24/30/36-bit mode Support -861-E/-861-F video format Maximum input resolution 4K (3840x2160@30Hz) Support RX to TX pass-through mode output (The product printed words depending on the batch, but this does not affect use) Color: As Shown Material: Aluminum Alloy Package Contents: 1 * Video 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.