Mini Display Port end into Mac, and connect the HDMI end to an HDMI (Type-A) cable, then plug the cable into your HDMI input jack.The Mini Display Port is only found on newer models of Macs please check before purchase. Mini Display Ports dating before April 2010 do not support audio out and will not transmit sound. Helpful Notes: Mini Display Port: MacBook, MacBook Pro, MacBook Air, and Mac Mini. Also, works with Mac computers that have Thunderbolt.Full 1080p HD video