Kinps&reg;Mini DisplayPort(Thunderbolt Port) to HDMI/VGA/DVI Adapter Video Cable 3 in 1 Converter Full HD for Apple Macbook Air Pro and Other Mini DP Devices-White 3 output ports, free for you to choose one of them to use at a time as you demand Support: 1.1a input and HDMI1.3b output;HDMI highest video resolution 1080p;HDMI 225MHz/2.25Gbps per channel (6.75Gbps all channel) bandwidth Resolutions: up to 1900x1200 and HDTV up to 1080p Compatiable for: Apple products such as MacBooks, MacBook Air, MacBook Pro, Mac mini, iMac, Mac Mini, Mac Pro which is with mini displayport Note: Only one of the 3 outputs could be used at a time, you cannot use all of them simultaneously