A/V device includes one prewired 20A duplex receptacle which can be wired as a standard receptacle or isolated ground. Finished with an brushed aluminum flange and a aluminum colored device plate. Includes one adpater to accept Legrand AVIP or Extron Electronics MAAP mini architectural adapter plates, Wiremold Open System adapters, and Ortronics TracJack and Series II mounting adapters. Modular Jacks sold separately. NOTE: Assembled with scrub water gasket. For use on tile or carpet floors. AV3 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