1 Rack space, 19" x 1.75" x .060" formed aluminum rack panel pre-punched for two Decora inserts, unit comes with enough black screws to mount both inserts. HDMI feedthru's, VGA, component video outlets, volume controls, XLR's, switches, Keystone jacks, AC outlets and much more! Please visit the Decora Inserts sections in our store under the categories of A/V Cables and Connectors, Computer/Data Accessories and Electronic - Electrical.