The StarTech Video Grabber is for recording video conferences, presentations, security feeds or training videos using 3rd party software (Teams, Google Hangouts, Zoom, Adobe Connect and GoToMeeting). Live stream on platforms with RTSP/RTMP Capture video camera, DSLR or webcams Bus-powered Supports resolutions up to 3840 x 2160 at 30 Hz Compatible with Windows 7, 8.1, 10, 11, macOS 10.14, 10.15, 11, 12, 13, Ubuntu 20.04 Aluminium housing Interfaces: USB 3.0 Type micro B female - 1 x HDMI female Includes: USB cable (A male - micro B male, 0.4 m), USB cable (C male - micro B male, 0.4 m) Please note: Not backwards-compatible with USB 2.0 or 1.1.