The DVISPL1DD 1ft DVI-D Splitter Cable lets you connect two DVI-D displays or projectors to a single DVI-D digital video output port on your computer Backed by Star Tech’s lifetime warranty the DVISPL1DD is a reliable & cost-effective solution for dual DVI monitor configurations The Star Tech Advantage- Ensure a consistent high quality connection- Remove strain from the DVI-D connectors & reduce the potential of blocking other available ports- Guaranteed reliability