ROQ 3 in 1 Thunderbolt Mini Display Port to HDMI VGA Adapter DVI Cable(Compatible with Projector, Hdtv, Display, White)

How to use: The product is easily and conveniently use, with three output ports:DVI VGA HDMI and a Mini Display Port.And you can use one of them at a time as your demand, when you want to use the DVI output, you just need to connect the DVI devices using a DVI cable. And when you want to use the HDMI output, you just need to connect the HDMI devices using a HDMI cable. When you want to use the VGA output, you just need yo connect the VGA devices using a VGA cable. Note: You should assure that if your pc has one of the following two kinds of port : mini DP port and Thunderbolt port What is included: 1 x Mini Displayport Thunderbolt to DVI VGA HDMI Adapter cable The HDMI can support audio output, The adapter seamlessly connect, with a Mini displayport to high definition displays Only one of the 3 outputs could be used at a time, you cannot use all of them simultaneously