RJ11 RJ12 6C6P Straight Through Female Female Telephone Inline Coupler Phone

RJ-11, RJ12 Coupler
Used to connect to RJ11 or RJ12 phone lines together.
Wired Straight Through.
All 6 positions have 6 contacts.
Can be used for RJ12 and RJ11 configurations.
Great for modems fax machines etc..