Specifications: ¡P Video Amplifier Bandwidth: 2.25 GHz ¡P Wall mounted / Rack mounted 19" Keystone Patch Panel ¡P Easy to use with Standard 1U, 2U and 3U Patch Panel ¡P Patch panels loaded with Snap-in Keystone Jacks ¡P Works well with both HDMI and DVI interfaced products ¡P HDMI-DVI adapter needed for connection with DVI interfaced products ¡P Easy installation ¡P Coupler Dimension: 26 x 20 x 16 mm ¡P Enables you to use with any unloaded Keystone Wall Plate or Patch Panel ¡P Units: 1U (12 ports and 24 ports ), 2U (48 ports)