IBEST Thunderbolt 3-in-1 Mini Display Port to DVI VGA HDMI TV AV HDTV Adapter Cable Cord Conventer for Mac Book, Imac, Mac Book Air, Mac Book Pro, and Mac Surface Pro Multiport Cable Converter Hub Input Signal: Mini Display Port 1.1a;Output Video:HDMI/DVI/VGA;HDMI/DVI/VGA: 480i/480p,576p,720p,1080i/1080p Input: Mini Display Port Male 20pin; Output: HDMI Female Type A 19pin; Connector:DVI Female (24+1) VGA Female 15Pin Support HDMI, DVI or VGA input port You can connect the display to one of HDMI/DVI/VGA output ports(Only one of the 3 outputs could be used at a time, you cannot use all of them simultaneously) Compatible with:Mac Book Air, Mac Book Pro, iMac, and Mac mini with thunderbolt ports since 2011 are all supported.;Mac Book Air, Mac Book Pro, iMac, and Mac mini or PC with mini display port are also supported Lifetime warranty !Any questions,just feel free to eamil seller support.