Try this IOGear KVM Switch Selector here.
IOGEAR¡¯s VGA KVM Switch with Video DynaSync? technology eliminates boot-up display problems and optimizes resolution while bringing dual console keyboard and mouse ports. Users can now use any combination of PS/2 or USB keyboard and mouse. With no software to configure, setting up GCS1724 is quick and easy! The setup is simple; just plug cables into their appropriate ports.
Having a single console manage all of the computers helps to eliminate the expense of purchasing individual console components for each unit, and saves space and energy those extra components would use. IOGEAR¡¯s VGA KVM Switch saves users time and money!
The stock listed above does not take into account variances in stock levels that may occur and any items on hold.