Z54A HDMI Output + 2 HDMI Input + Microphone + Audio to Type-C HD Video Audio Capture Switcher with Loop The product complies with USB video UVC specification and USB audio UAC specification Support operating systems such as Windows,Android,for Linux and for MacOS Support most acquisition software,such as VLC,OBS,Amcap,etc. Support HD local loop out Support microphone input,audio jack supports integrated headset (Note: when the microphone and integrated headset are used at the same time,the integrated headset has no microphone function) Support free switching of two HD signal sources Support microphone audio and HD audio overlay collection HD capture,strong compatibility,smooth picture No need for external power supply,portable and easy to use Specification: Input terminal: HD/F input can support 4K,8/10/12 bit color depth input format Output: USB-C/M supports 1080P; MJPEG output mode Operating temperature: -20 degrees Celsius to 65 degrees Celsius Relative humidity: 5%-95% Product size: 230 x 46.9 x 16.5mm Package included: 1 x Video Capture Switcher 1 x English User Manual Not Included Others