Usage Tips: Viewing your MacBook on your HDTV doesn't get any easier. Simply, 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 (sold separately) 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); Elegant white colour, matches with your computers; Mini size, easy to carry. Features: Compatible with all Macs/MacBooks with Mini DisplayPort / Thunderbolt Compliant with Mini DisplayPort 1.1a, HDMI 1.3b; Support resolutions up to 1080p (FullHD) and 1920 x 1200, no compromise in video quality Support audio: DTS/DTS-HD, Dolby Digital / Dolby TrueHD, and Linear PCM (LPCM); Progressive: 1920 x 1200, 1080p, 720p, 576p, 480p Interlaced: 1080i, 576i, 480i1.2A Size:1.8M and 3M Color:White Package Included: 1Pc HDMI Cable