Increase your computer's video output with the EVGA UV Plus+ UV39 USB to Video Out Adapter. This adapter can be used with any available USB port to extend the image onto two additional monitors, televisions or projector displays. With this extra video output you can connect to multiple devices for shared training or collaboration with team members. This USB VGA display adapter can be used to enhance a gaming experience, or use it to help edit graphics or video footage. It works with the computer's integrated graphics card and is stackable for even more shared display connections. The EVGA adapter is compatible with Microsoft Windows XP, Vista and 7.EVGA UV Plus+ UV39 USB to Video Out Adapter:Compatible with USB 3.0 and 2.0DVI, HDMI and VGA support1920 x 1200 or 2048 x 1152 supportEVGA adapter works with your existing graphics cardStackable by design with a small footprintCompletely silent operationPortableDual monitor support allows two video sources to connect to adapterUSB VGA adapter compatible with Windows XP, Vista and 7