ITEM NAME:Audio Drive Free PC 1080P 30fps Gaming USB 2.0 UVC 4K HDMI Video Capture Card Description: High Definition 1080P 30fps: video capture, supports input max resolution 3840×2160@30Hz, output max resolution 1920×1080@30Hz, No Driver Required: This capture card does not need to install a driver, so you can use the built-in functions of the current software to get a seamless experience. Because the device is compatible with most third-party software, it can be plug-and-play for Windows, for Ma OS X, and for Linux. USB 2.0: 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. Video capture: with USB high speed, simple to capture HDMI video into computer, capture video up to 1080P@30fps. Drive free: UVC operation, no driver installation required. Suitable system: work with most video software for Windows and for MAC. Occasions: support live video streaming, webcasting and video conferencing to Skype,Facebook live, Youtube live,livestream,Ustream,Dacast,Wowza Cloud. Pendrive size: no need extra cable to connect with computer. Use: Record high definition 30 fps videos directly in your hard drive with no delay. Application: Suitable for high definition acquisition, teaching recording, medical imaging. Specification: Material: ABS Color: black Size(approx): 7*2.8*1.2cm/2.76*1.1*0.47inch Input port: 1 x HDMI HDMI input format: 480i, 480p, 576i, 576p, 720p50, 720p60, 1080i50, 1080i60, 1080p24 / 25/30/50/60 Output port: 1 x USB-C Output format: 640x480 / 720x480 / 720x576 / 768x576 / 800x600 / 1024x768 / 1280x720 / 1280x800 / 1280x960 / 1280x1024 / 1368x768 / 1440x900 / 1600x1200 / 1680x1050 / 1920x1080 / 1920x1200 / 640x360 / 856x480 / 960x540 / 1024x576 Frame rate: 25 / 29.97 / 30/50 / 59.94 fps Audio and video capture: standard UVC and UAC Power: