This Mini DisplayPort HDMI adapter supports 1080p high-definition resolution on HDTVs (1920x1080 pixels) as well as transmitting HD audio signals for an all-in-one A/V solution. It is compatible with Passive / DP++ / Dual-mode Mini DisplayPorts on Mac and PC, as well as Thunderbolt™ ports on Mac.
Transmit audio and video from Mini DisplayPort to HDTVs and monitors
High-resolution support of up to 1080p (1920x1080)
Adds HDMI functionality to devices with only Mini DisplayPort output
Use for movies, presentations, photo slideshows, and more