HD Zone"s New improved design from "Ibra Range" now includes AUDIO Support, This cable Supports new THUNDERBOLT port,(Note: Remember to enable it in system ).This is a Mini DisplayPort (Male) 1.1a input and HDMI (Female) 1.3/1.4 output - Supports 1920 x 1200 - 1080p.Top Quality Cable and ABS Shell with PixelPerfect Technology.Great Cable which Will work with Mac and PC.Genuine "Ibra" Product with Genuine Packaging.