1, Cable Tester 4 in 1 for UTP STP RJ45, RJ11 RJ12, BNC & USB 2, UL,CE,RoHS ... Remote unit stores in Main unit7, BNC terminator 25 Ohm / 50 Ohm indications8, Straight or crossover indications9, RJ-11 / RJ ... -45 are equipped with 50u gold plating10, 300 feet test distance (RJ-45 / RJ-11 / BNC)11, Convenient ... Cable Tester2, 1 x Far End Remote Jack (USB RJ45 RJ11) (Attached to the main unit)3, 1 x ...