VicTsing 2 in 1 Mini Displayport to HDMI VGA Cable Adapter for PC Laptops Mini DisplayPort to VGA + HDMI converter adapter enables you to connect a standard mode display, projector, or a LCD with VGA or HDMI port or cable. The Mini DisplayPort in new MacBook, MacBook Pro and MacBook Air enables you to use an adapter to connect an external display device or projector. You can use an external display device to expand your main work area or desktop, or you can use a projector in the mirror mode and you will see the same picture with the audience Use the Mini DisplayPort to VGA or HDMI adapter to connect your MacBook, MacBook Pro, or MacBook Air to a standard mode display, projector, or a LCD with VGA and HDMI interface or cable. This mini DisplayPort is suitable for MacBook, MacBook Pro and MacBook Air only.