Meeting Screen Sharing:Video capture is a fast, familiar and economical way to share content in conference rooms and online meetings. No software is required to connect to presentations, simply connect to your laptop or tablet via capture card and cable and start sharing. Makes real-time streaming, sharing and recording easy and fast.Multiple systems available:The 4k hdmi game capture card is compatible with Windows, Mac OS and Linux systems, and the USB3.0 high-speed transfer port makes it easy to have live PS4, Xbox One and Switch devices.In addition, there are no drivers or external power supplies, easy operation, real-time preview, and direct video recording to your hard drive with no lag.Suitable for all occasions:Our hdmi video capture card captures both video and audio and transmits both audio and video signals to your computer or smartphone for preview and storage.Support max 4K 38402160@30Hz input, max 1080P@60Hz HD output and 1080P 30fps High Quality Recording.