FOR SALE IS ONE (1) GENTLY USED (seller refurbished) 6 PIN 6 CONDUCTOR (6P6C) REVERSE TELEPHONE LINE RJ25 MODULAR COUPLER. CREAM OR BEIGE COLOR, THIS REVERSE coupler reverses the right to left order of the pins inside the connectors. This coupler has 6 conductors for RJ25, RJ11 or RJ14 connectors. Pin out: 1 -6 2 - 5 3 - 4 4 - 3 5 - 2 6 -1. THIS COUPLER IS MORE COMMONLY USED IN DATA APPLICATIONS, BUT MAY BE CALLED FOR IN CERTAIN TELEPHONE APPLICATIONS. PLEASE MAKE SURE YOUR APPLICATION CALLS FOR REVERSE PINS. (pin 1 on one side goes to pin 6 on the other side, pin 2 on one side goes to pin 5 on the other side, etc) YOU WILL RECEIVE ONE (1) REVERSE ADAPTER, CREAM OR BEIGE, IT'S POT LUCK. THIS ADAPTER IS USED IN A VARIETY OR PROPRIETARY APPLICATIONS, DATA, USED IN PREDICTIVE DIALERS AND OTHER ODDBALL NICHE DATA APPLICATIONS. THIS ITEM SHIPPED BY USPS MAIL..... BID AND BUY HERE IN IN ABSOLUTE CONFIDENCE SINCE I HAVE THOUSANDS OF POSITIVE FEEDBACK AND TEN+ YEARS EXPERIENCE. I SHIP WITHIN TWO DAYS OF RECEIPT OF PAYMENT, OFTEN THE NEXT DAY. $3.81 USPS GREEN SHIPPING USING RECYCLED PACKAGING MATERIALS AND ENVIRONMENTALLY FRIENDLY MATERIALS TO ANYWHERE USA. I DO NOT SHIP ANYWHERE ELSE. HAVE A GREAT DAY AND THANK YOU FOR STOPPING BY......