Teltonika | PR2PD01B | 4 Pin to Barrel Socket Adapter | Suitable for RUT2xx, RUT9xx, RUT3xx, RUTXxx, TRB14x, TRB500, TSW100, TSW110The PR2PD01B is designed to be used with the RUT240AU, RUT241, RUT300, RUT360, RUT950AU, RUT951, RUT955AU, RUT956, RUTX08, RUTX09, RUTX10, RUTX11, RUTX12, RUTX14, RUTX50, RUTXR1, TRB140AU, TRB141, TRB142AU, TRB145AU, TRB500, TSW100, TSW110. It has a 5.5 x 2.1mm barrel input socket and a 4-pin output connector.SPECIFICATIONS Input connector: 5.5x2.1 mm barrel socket Output connector: 4-pin, 3 mm pitch Cable: 2 x 0.2 mm² (24 AWG), 100 mm WARRANTY2-years limited warranty