The Matrox TripleHead2Go DP Edition external multi-display adapter adds up to three monitors to your laptop or desktop computer. It connects to the video output of your system and uses the system's existing GPU to provide high-quality, uncompressed graphics and video across all monitors. Ideal for professionals requiring more desktop space for maximum productivity and gamers wanting a totally immersive experience, this little black box lets you run different applications on each display or view one application across multiple monitors.