The StarTech.com ST122LE 2 Port VGA Video Splitter Cable allows a computer to simultaneously display VGA video on two monitors. It does not require any power outlet or adapter as it is powered by the USB connection to the host computer. It supports displays with up to 300 MHz of bandwidth and up to 2048x1536 resolution. This male-to-female video splitter cable features a built-in booster circuit that allows you to locate VGA monitors up to 200 feet away from your system in order to simplify the placement of your VGA displays. The integrated signal amplifier strengthens and boosts the connection range up to 210 feet. This video cable supports DDC, DDC2 and DDC2B. The StarTech.com ST122LE 2 Port VGA Video Splitter Cable can be used for displaying alert messages and travel schedules in airports, railway stations and bus terminals. It is ideal for classrooms, tradeshows or any environment requiring high-quality video on several monitors.