High Definition: Supports input max resolution 3840×2160, 30Hz, output max resolution 1920×1080, 30Hz. Game Video Capture: The game capture card is suitable for low-latency game, also can meet the needs of the meeting. Streaming: USB2.0 high-speed transmission port makes it easier for you to have real-time streaming for Twitch, for Youtube, for OBS, for Potplayer and for VLC. Fast Screen Sharing: Connect to presentations without software, just connect to a laptop or tablet via HDMI to start sharing. Easy to Use: Plug and Play, No Need to Install Driver. No external power supply needed. Small size, carry easily.