The Newlink Video Splitter is independent of software and other than cables and monitors no additional hardware is required simply connect the unit to a computer via the VGA cable (moulded to unit) connect the monitors and the USB power cable to the video splitter and watch as your video signal is duplicated on multiple monitors. The Video Splitter duplicates and boosts the input signal to 2 VGA SVGA XGA QXGA UXGA or Multi-sync Monitors with a signal bandwidth of 300 Mhz. Specification: 300Mhz pixel frequency Extend up to 65 metres Max resolution of 2048 x 1536 @ 60Hz Supports DDC DDC2 DDC2B. (For video output port 1) Supports VGA SVGA XGA QXGA and UXGA signal types 5v DC port