The 4K HDMI Capture Card USB 3.0 Video Recorder is a versatile device designed for streaming and recording high-definition videos. It easily connects DSLR cameras, camcorders, and action cams to PC or Mac for digital and analog video capture. With a USB 3.0 high-speed transmission port, this capture card is suitable for use in conference rooms, video recording, and teaching recording. It supports various resolutions and is compatible with Windows, Mac OS X, and Linux operating systems. This compact and efficient device from DIGITNOW! is a reliable option for high-definition acquisition and live broadcasting.