Pashion Mini Display Port DP to DVI VGA HDMI TV AV HDTV Adapter cable 3 in1 for Mac Book, iMac, Mac Book Air, Mac Book Pro, and Mac mini-Rectangle Shape --- White Support Mini DisplayPort 1.1a Dual-mode input. The HDMI can support audio output for iMac (Late 2009) and MacBook Pro (Mid 2010) Support HDMI/DVI/VGA output with the max resolution of 1920x1080p@60Hz, 225MHz/2.25Gbps per channel (6.75Gbps all channel), 12bit per channel (36bit all channel) deep color. Automatic detect the display by plugging and unplugging it. Powered from Mini DisplayPort source.