The compact 2-port stackable video splitter TK-V201S clones or repeats your computer's viewing field to up to four monitors. Support for 1920 x 1440 pixel resolution ensures crystal clear image quality.Cascade up to three TK-V201S units to add additional display monitors. LED indicators on the front of the unit convey connection status. No software installation required, simply Plug-and-Play to clone dazzling displays.