RJ11 Phone Cable Joiner Inline Adaptor Coupler extension Connector This RJ11 coupler can be used to join two RJ11 cables together, usually to extend them over a longer distance, perfect for extending a cable to a router that is too short. The coupler is of the 'Straight' variety, primarily used for connecting to hubs, routers, switches etc RJ11 is the smaller of the 2 and is normally used on the incoming line before an ADSL modem Used for connecting/extending RJ11 ADSL cables Size: Approx. 3.7cm x 1.6cm x 2.2cm/ 1.46" x 0.63" x 0.87" - We specialize in Electronics, Computer, Cell Phone, Camera, Professional Signal Conversion Devices, Adapter, Cables and other Accessories Pickup Location: "Cable Link" Tel: 613-680-6188