Valinks(TM) Mini DisplayPort Mini DP (Thunderbolt) to DVI VGA HDMI TV AV HDTV Adapter Cable 3 in1 for Mac Book, iMac, Mac Book Air, Mac Book Pro, and Mac mini (White) -Easily connects a Mini DisplayPort/Thunderbolt port compatible computer to an HDTV, monitor, or projector with VGA / HDMI / DVI, additional VGA / HDMI / DVI cable is required (sold separately). -Support VGA / HDMI / DVI output with max resolution of 1920x1080 (1080p) @ 60Hz, 225MHz/2.25Gbps per channel (6.75Gbps all channel), 12bit per channel (36bit all channel) deep color. -Automatically detect the display by plugging and unplugging it. -VGA / HDMI / DVI output resolution: 480i / 480p, 576p, 720p, 1080i/1080p. -Powered from Mini DisplayPort source, no external power needed.