Ably Mini Displayport DP Thunderbolt to DVI VGA HDMI TV AV HDTV Video Adapter Cable Input: Mini DisplayPort / Thunderbolt Port Male Output: HDMI Female, DVI Female, VGA Female; A separate HDMI/DVI/VGA cable (sold separately) is required. Can only convert signal from Mini DisplayPort to HDMI/DVI/DisplayPort. This is not a bi-directional adapter. It does not support more than one output simultaneously. No audio output from VGA and DVI. Macs made before 2010 do not output audio over Mini DisplayPort.