This USB VGA KVM Console Extender lets you control a server computer or multiple computers (connected through KVM Switch) over a standard Cat5 or Cat6 UTP network cable connection at distances of up to 500ft away.&lt;br /&gt;&lt;br /&gt;You can use your existing keyboard mouse and monitor to access both the server room and your office computer saving space and avoiding the need for a dedicated remote console by allowing you to switch between workstation view and KVM view at the remote location.&lt;br /&gt;&lt;br /&gt;Designed to provide long lasting reliable operation the USB VGA Console Extender is backed by StarTech.com&#39;s one year warranty.