SinLoon RJ11 Phone Jack Splitter 6P6C Inline Coupler Adapter for Landline and Fax Machine 1 to 2 Female Connections

- SinLoon Phone Jack Splitter RJ11 Female to 2 Female 6P6C Telephone Inline Coupler Telephone Extension Adapter for Landline Fax Machine (1 to 2) offers reliable performance and quality- TWO WAY PHONE SPLITTER Both ends of phone splitter 1 to 2 is 6P6C RJ11 interface, 1 female to 2 female is used for joining two telephone with RJ11 cable to one single phone line, makes it more convenient to use 2 phones or FAX machines