Emart ADSL Modem Rj11 Interfacce Telephone Phone Fax In-Line Splitter Filter P9JB

White Plastic RJ11 6P2 C Female to Dual Female ADSL Splitter Connector.

Separates the ADSL signal from voice signals on a telephone line
Protects the voice and digital signal of the ADSL signal from the interference of a telephone and a fax machine An RJ11 telephone line at one end for Two rj11s at the other end for phone/fax ADSL modem