This 1.8m Mini DisplayPort (male) to HDMI (male) display adapter has a built in 1.8m HDMI cable with a male connection so is ready to connect directly to a HDMI TV , monitor or other HDMI enabled display with no need for an extra HDMI cable. Please note: This cable does support audio. Mini DisplayPort makes a great companion for your Mac, PC or tablet equipped with Mini DisplayPort. This adapter allows you to connect your device to an external display such as high definition monitor, projector or LCD without the hassle of an additional HDMI cable. With HDMI, you can now project audio, video or images directly from your Mac, PC or tablet to your external display. Specifications: • Interface: Mini DisplayPort Male to HDMI Male. • 100% Brand New, Plug and Play.Thunderbolt/ Mini DisplayPort, nickel plated shell; HDMI, gold plated • Support conversion from DisplayPort signal to HDMI signal. • Support Thunderbolt/ Mini DisplayPort 1.1a input and HDMI1.3b output. • Support HDMI highest video resolution 1920x1080P. • Support HDMI 225MHz/2.25Gbps per channel (6.75Gbps all channel) bandwidth. • Support HDMI 12bit per channel (36bit all channel) deep color. • Connect your New Gerneration Macbooks/Macbook Pro/Macbook air to you display device with HDMI port. Compatibility: • MacBook Air, MacBook Pro, MacBook Pro with Retina Display, iMac, Mac Mini, Mac Pro • Microsoft Surface.