4 channel USB-C external 3G-SDI HD input device, SDK support. Support YUY2, RGB and other lossless capture formats. Dual ultra-speed port, the highest rate up to 40Gbps, support for daisy-chainingA variety of video input and output interfaces version optional interchangeable.Support YUY2, RGB and other lossless capture formatsExtended computer interface, interface USB3.1 Gen2 10Gbps, DP1.4 interface 4 * 8Gbps (support windows platform DP MST daisy chain display)Through the PD protocol to provide up to support 60W USB Type-C external power supply (optional)Widely compatible with the operating system, SDK support secondary development (vp51 and vp30)Active cooling 7 *Stable operation for 24 hours