All communication device accepts up to eight UTP, fiber optic, audio, or video connectors. Finish with a brushed aluminum and a aluminum colored device plate. Includes adapters to accept eight (8) Ortronics TracJack modular jacks, four (4) Ortronics Series II modular jacks, or Wiremold Open System adapters. Modular jacks sold separately. NOTE: Assembled with scrub water gasket. For use on tile or carpet floors. AMD8 Series Poke-Thru Devices require a 4" (102mm) diameter hole. Not designed to work with bare concrete or terrazzo. Floor covering thickness 1/8" minimum. Finish - Anodized Aluminum