Featuresr this cable allows you to connect devices with mini display port including for macbook macbook pro macbook air imac 21527 windows surface pro thinkpad x1 dell xps 14z etc to hdtv monitor hd projector with hd vga port so that you can enjoy videos and photos in a larger screen r it is a convenient and versatile converter for anyone wishes to save space time and moneyr support mini display port 12r support hd vga video output female the max resolution is up to 192