StarTech ST122L 2-Port VGA Video Splitter - 250 MHz VGA video splitter lets you connect two displays to one output, ideal for use in trade shows, classrooms, and in-store displays Built-in amplifier boosts the signal and lets you position screens up to 210 feet away Plug and play installation for quick setup Supports displays with up to 250MHz of bandwidth at a resolution of 1920x1440 Backed by a 1-year warranty