This product is Multifunctional products，A cable that is replaced by the Mini DisplayPort to DisplayPort, Mini DisplayPort to DVI, Mini DisplayPort to HDMI ,That is economical and convenient,it is the best choice for Apple computers.

Apple's new generation of MacBooks computers are mostly MiniDisplayport interface，But if you want to have MiniDisplayport interface Apple computer connected to the HDMI, DVI or Dipslayport interface display, it needs this adapter。HDMI interface to support audio, as long as your computer (including the MacBook pro MC372 MC372 MC373 MC374 MC375 MC024 MC516, etc.) to support audio, you can directly transfer the sound to your TV！At present, most of the same products do not support audio, because Apple has only the latest few audio output, before the computer has no audio output.