The MDP2VGAW passive Mini-DisplayPort to VGA Adaptor (White) offers an easy-to-use VGA/Mini-DisplayPort link that enables you to connect a VGA computer monitor to a device with a Mini-DisplayPort output (such as a laptop video out port) or video card. The Adaptor supports high resolution output up to 1920x1200, offering a cost-effective solution for mirroring or extending a computer desktop onto a second display. This versatile Mini Displayport to VGA Adaptor requires a multimode DisplayPort port (DisplayPort++) connection to function, and is compatible with Intel Thunderbolt, when connected directly to a supporting DisplayPort over Thunderbolt I/O port. Backed by a StarTech.com 2-year warranty and free lifetime technical support. Simple to use, small form factor converter makes Mini DisplayPort backward compatible with your existing VGA display or projector. No software or driver installation required, providing a simple plug and play solution. Ideal for digital entertainment centres, home offices, business conference rooms and trade show displays. Keep your existing VGA monitor to be used with your new Mini-DisplayPort device. Ideal for using your VGA monitor as a secondary display.