This 4x4 VGA Matrix Switcher/Splitter allows users to share up to four distinct VGA inputs (as well as corresponding audio source signals) between multiple monitors (up to four). Providing convenient push button control, the VGA Matrix Switcher/Splitter allows each of the four input VGA signals, as well as the corresponding audio, to be switched/split for display on any of the connected VGA displays (up to four) - in turn, ensuring centralized control of the VGA signal output destination at the push of a button. To ensure optimized VGA distribution and signal management even over longer distance signal transmissions, the ST424MX VGA Matrix Switcher/Splitter features a built-in signal booster that facilitates installation of displays at distances of up to 210 feet away from the source computer, while maintaining flawless signal integrity. Designed to provide maximum control while saving space and eliminating clutter, the ST424MX can be used as a standalone solution or rack mounted using the (included) ear-mounts.