computer hardware, video equipment, lighting, power supply systems or units, cable and wire, cables, computer keyboard video mouse (kvm) switches, connectors, optical connectors, exterior control panels, controls, feet, indicator lights, light emitting diode (led) indicators, video amplifier integrated circuits (ic), interfaces, steel (7439-89-6), video switches, video graphics array (vga) extension cables, power supply kits available from hall research technologies, inc. based in tustin, ca. click the links below to visit our website or contact us via our profile page.