Brand New and Quality 3 in 1 Thunderbolt to HDMI/DVI/VGA Adapter For Apple Macbook Pro Air Mac
It 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
Type: 3 in 1 DisplayPort to VGA/DVI/HDMI Adapter
Input: Mini DisplayPort / ThunderboltTM Port Male
Output: HDMI Female, DVI Female, VGA Female