PACKAGE CONTENT - Tip Adapter Connector Converter Male to Male 5.5x2.5mm to 5.5x2.5mm 1M DC Power Connect Specification - Type: DC Converter Cable ; Total Length: 1M / 3.28' ; Converter INPUT: 5.5mm*2.5mm Male with pin ;Converter OUTPUT: 5.5mm*2.5mm Male with pin Features: Tip Converter Adapter Cable for Converting 5 x 2.5mm Big Round Tip With Pin to The New 5 x 2.5m Tip with Pin CONNECTOR - one side is 5.5 x 2.5mm male plug, another side is 5.5x2.5mm plug NOTED - Please make sure the Tip Connector size of the ac adapter are identical to what your need before buying.