Matrox DualHead2Go Digital SE External Multi Display Adapter The Matrox DualHead2Go Digital SE external multi-display adapter adds up to two monitors to your laptop or desktop computer. It connects to the video output of your system and uses the systems existing GPU to provide high-quality, uncompressed graphics and video across all monitors. Ideal for business and professional users looking to increase their productivity with a dual display setup, this little black box lets you run different applications on each monitor or view one application across two monitors. Features • Lets you connect up to two monitors to the single DisplayPort video output of your system. • Creates a stretched desktop of 3840x1200 (2x1920x1200)1 across two displays. • Uses your systems existing GPU to deliver a solid platform for office, 3D design, and multimedia applications. • Open an application on each display or span one across the two. • HDCP compliance for protected content playback. • Works with displays and projectors. Specifications Connectivity         1 x DisplayPort     2 x DVI-D Cooling