SIIG’s Mini DisplayPort to VGA Adapter (Black) is designed to connect Mini DisplayPortTM equipped computers to VGA equipped monitors. It supports full Mini DisplayPort link tracking and a wide variety of HDTV resolutions and PC display modes. It also features quad-shielded cable with PVC jacket to prevent signal loss and to provide maximum video performance. This Mini DisplayPort to VGA Adapter (Black) is the cost-effective solution to instantly enable your mini DisplayPort- equipped systems to work with analog VGA monitors, saving you the cost of upgrading display devices.