1.It can capture a single high-definition HDMI video signal; 2.Recording video signals can reach 1080p / 60Hz, HDMI input support 4K / 60Hz; 4K60Hz 3.Compatible with UVC video acquisition and YUV422 video output; 4.Support UAC & UVC protocol, support 48 kHz PCM audio sampling rate; 5.Do not need to install the driver, it is real plug-in; 6.Compatible with Windows 7, 8, 8.1, 10 or Later, Linux OS, Mac OS operating system; 7.300 ~ 350MB / s bandwidth, compatible with USB 2.0; 8.With MIC Mac audio input; with headphone output 9.You can automatically detect the input video format and automatically adjusted to the output size and frame rate; 10.You can automatically detect the input audio format and convert it to 48kHz PCM audio; 11.A plurality of collected rods can be used on a PC; 12.Clear picture quality, RGB color range 0 ~ 255, delayed better; 13.Support all third-party player software compatible with UVC and UAC protocols;