Feature:1. Support the highest input resolution up to 4k, support the highest output resolution up to 1080P/30Hz2. 1 HDMI input, 1 HDMI loop out, you can watch and record, 1 microphone input, record and talk, 1 3.5mm stereo output3. Support 8/10/12 bit color depth, support the use of standard AWG26 cable, the input transmission distance is up to 15 meters (1080P and below resolution)4. Support most acquisition software, such as for VLC/OBS/Amcap/Windows/Android/OS X5. Compliant with USB video UVC specification and USB audio UAC specification, no external power supply required, small size and easy to carry.Specification:Item Type: Video Capture CardHDMI Resolution: The highest input supports 4KVideo Input Format: 8/10/12 bit color depthVideo Output Mode: MJPEGVideo Output Resolution.: Maximum Output Resolution: 1080P at 30HzSupport Audio Format: LPCMInput Cable Length: Approx. 15meter / 49.2ft, AWG26 HDMI standard cableMaximum Working Current: 0.4A/5V DCOperating Temperature Range: (-10 to+55).Package List:1 x Capture Card 1 x USB Cable