PERFORMANCE: The HDMI Video Capture Device records up to 4K 30Hz HDMI | Captures up to 2160p 30fps, 1440p 60fps, or 1080p 120fps | 2ch 16 bit PCM audio support | 32KHz/44.1KHz/48KHz sampling rate | HDCP 1.4 compliant, does not capture protected content USB VIDEO CLASS: UVC ensures driverless, automatic install in Windows, macOS, and Ubuntu | The External USB Capture Card is compatible with DirectShow/QuickTime applications (OBS, Xsplit and VLC) | H.264/H.265 software encoding (MPEG4/MJPEG/YUY2) APPLICATIONS: Record conference calls, presentations, security feeds or training videos using 3rd party software | Live stream for education, corporate presentations, or houses of worship on platforms with RTSP/RTMP | Capture video camera, DSLR or webcams PORTABLE & BUS POWERED: Durable, compact, and lightweight aluminum video capture adapter | Ideal for media rooms, classrooms or recording studios| Connects directly to a laptop or desktop | 16inch (40cm) USB 3.2 Gen 1 USB-A and USB-C cables included COMPATIBILITY: This screen recorder works with Windows (7 & up), macOS (10.14 & up) and Ubuntu (20.04 & up) | Works w/ Thunderbolt 3 | Works with video editing and collaboration software such as Teams, Google Hangouts, Zoom, Adobe Connect, and GoToMeeting