Utilizes high-definition transmission technology, supporting 1080P/30Hz resolution video recording, capturing and restoring stunning images during live streaming. Use the capture card to correctly connect your camera and computer to record the entire teaching content for easy recording and viewing. Easily record high-definition images from game consoles (for PS3/PS4/XBOX/Nintendo Switch, etc.) or other high-definition signal sources to your computer via third-party capture software, or live stream over the internet. Connect your PS4/X-BOX and other game consoles to the game screen via the HD input and connect USB to the computer (display save screen). The HD output is connected to the screen. The screen has 3.5mm microphone and 3.5mm R/L jacks for connecting the microphone and headphones/speakers. The USB2.0 capture card can capture HD Multimedia Interface audio and video. Audio and video signals can be transmitted to a computer or smartphone for preview and storage. It is suitable for high-definition collection, teaching recording, etc. 1 channel for HD input, 1 channel for HD output, you can watch while recording, 1 channel microphone input, you can record while talking. Supports most capture software, such as VLC/OBS/Amcap, etc. Supports Windows/Android/OS. Complies with USB video UVC specification and USB audio for UAC specification. No need for external power supply, small size and easy to carry.