All communication device accepts up to four UTP connectors. Flange available in painted gray (GY), black (BK), ivory (VY), and brushed metal finishes in aluminum (AL) and brass (BS). Aluminum and brass flanges shipped with black cover. Brass flange also available with brass colored cover assembly (AB). Aluminum flange also available with aluminum colored cover assembly (AA). Unit includes two (2) Ortronics TracJack adapters, two (2) Ortronics Series II adapters, and two (2) Wiremold Open System adapters. Modular jacks sold separately. NOTE: Includes two Cat 6 TechChoice discrete keystone connectors, two Ortronics TracJack adapters, and two Wiremold Open System adapters. RC9AMD Series Poke-Thru Devices require a 3 1/16" (78mm) diameter hole. Not designed to work with bare concrete or terrazzo. Floor covering thickness 1/8" minimum.