Supports resolutions up to 3820 x 2160 at 30 Hz Supports 2-channel stereo Only one USB video adapter supported per PC Bus-powered Compatible with Windows 2000, XP, Vista, 7, 8, 8.1, 10, macOS 10.6 - 10.12, 10.14 - 10.15, Ubuntu 14.04, 16.04, 18.04, Chrome OS v55+