Tek Republic TUA-300 USB 3.0 to HDMI / DVI Adapter for PC & Mac up to 2560x1440/ 1920 x 1200 Support resolutions up to 2048 x 1152 @ 50Hz and 1920 x 1080 @ 60Hz and video playback to 1080p with compatible display (USB 3.0 connection required for 1080p) Slim and portable design for easy travel; included HDMI to DVI adapter. Extend the display of laptop to a monitor or mirror screen. Drivers are provided automatically via the Microsoft Windows Update mechanism with approved drivers for Windows XP, Windows 7, Windows 8. 64-bit and full Aero support for Windows 7. Backwards compatible with USB 2.0 ports. Supports Windows 8/7/XP, Mac OS