Active cable adapter lets you connect a computer with a Mini DisplayPort connection to a VGA monitor. Plug-and-play technology features an integrated chip to convert the signal without any software or drivers to install. Versatile design converts both single-mode and dual-mode DP++ DisplayPort output. Cable adapter supports PC video resolutions up to 1920 x 1200 and HD resolutions up to 1080P. Adapter is perfect for use with graphic cards, such as AMD Eyefinity, that do not output dual-mode DP++ signals.