The Video Auto Switch, VS-201, is an automatic video switch ideal for monitors using analog signals. The VS-201 boosts signals for long distance transmission up to 210 feet. A slide switch sets the priority of incoming video signals for display and the VS-201 automatically selects the proper input signal to its output port. Both features make the VS-201 an excellent choice for educational environments. Aten 2 to 1 Video Switch is one of many Switchboxes available through Office Depot. Made by Aten.