Note :1.User can only use one output port at one time. For example: When you use the HDMI-compatible port,you can't use DVI and VGA at the same time.2.Only HDMI-compatible supports audio and video output at the same time, if you want VGA/DVI to support audio, you need to connect an audio cableFeatures:Carries both video and audio for apple MacBook Pro Air after 2010 version.Support conversion from Thunderbolt/ DisplayPort signal to DVI/ HDMI-compatible / Displayport signal.Support Thunderbolt/ DisplayPort highest video resolution 1920*1200.Support HDMI-compatible / DVI highest video resolution 1920*1080p.Support HDMI-compatible / DVI 225MHz/ 2.25Gbps per channel (6.75Gbps all channel) bandwidthSupport HDMI-compatible / DVI 12bit per channel (36bit all channel) deep color.Automatic monitor plug and unplug detect for DVI/ HDMI-compatible / VGA output.Down Spread Spectrum Clock (SSC) support.Powered from Mini DisplayPort source.Connect your New Gerneration for Macbooks, for Macbook Pro, for Macbook air to you display device with HDMI-compatible / DVI/ Displaypor interfaceSpecification:Color: white,blackCable Length: Approx. 15cm.Interface: Thunderbolt/ Mini DisplayPort Male to HDMI-compatible / DVI / VGA Displayport Female.HDMI-compatible /DVI Maximum Single Link Range: 1920 * 1080P