6 ft Extension Cord 2 pin to 2.5 X 5.5 DC plug

2 Pin Socket to 2.5mm DC Plug 6 ft Cord DC Extension cords & Pig-Tail adaptors allow the user to adapt a variety of our interchangeable DC power plugs& jacks to an existing DC power supply with 2.5mm x 5.5mm DC plug or jack. Turn your common 2.5 DC plugs or jacks to 17 different size DC plugs in seconds. Not only can you change the size of the plug, you can also change the polarity of the plug with ease. No need to buy multiple adaptors or power supplies