Z39A HDMI F + Microphone HDMI F + Audio + USB 4K Capture Card, Support Windows Android Linux and MacOS Etc 1. The product complies with the USB UVC video specification and USB audio UAC specification; Operating environment: -20 Degrees Celsius to 65 Degrees Celsius, the relative humidity is 5% to 95%; 2.Supports operating systems such as Windows, Android, Linux, and MacOS; Supports microphone input, Built-in headphone compatible audio jack; Support HDMI local loop output; Supports most capture software, such as VLC, OBS, amcap .; 3. Supports microphone audio and HDMI audio collection overlay; Input: HDMI F, the highest input can support 4K, 81012 bit color input format 4. output terminal: USB F supports up to 1080P; MJPEG Output Mode 5.Acquisition of high definition, strong compatibility, smooth image without stuttering, without lag; No external power supply, small size, ultra-slim and portable