EopZol&trade; 6ft Thunderbolt Mini DisplayPort DP to HDMI Cable Cord Audio for Mac Macbook Plug the Mini DisplayPort end into your Mac, and connect the HDMI end to an HDMI (Type-A) cable, then plug the cable into your HDMI input jack. Your photos, your videos, your presentations, your games - view them all in HD on the big screen. The Mini DisplayPort adapter will need to be used with an HDMI cable This cable can also extend or mirror your workstation to another screen Give presentation to your classmates, students or colleagues with your own MacBook or laptop Share videos with your friends and family on a bigger external screen or TV. Support audio: DTS/DTS-HD, Dolby Digital / Dolby TrueHD, and Linear PCM (LPCM);