Tripp Lite's P137-06N-HDMI, Mini Displayport Male to HDMI Female adapter allows you to connect a Mac or PC with a Mini Displayport output to a HDMI monitor. Compatible with the Thunderbolt port on Mac computers. Supports computer video resolutions up to 1920 x 1200, and HD resolutions up to 1080p. Fully molded ends ensure long life enjoyment. The P137-06N-HDMI is a Passive adapter, and requires that the connected computer has a DP++ ( DisplayPort ++ ) port, which allows HDMI and DVI signals to be passed through; check the documentation for your Mini Displayport source for compatibility.