SLLEA DC Plug Adapter 5.5mm to 5.0mm 100% brand new with high quality. 5.5mm x 2.5mm to 7.4mm x 5.0mm Connector A: 5.5mm x 2.1mm (female) Connector B: 5.0mm x 2.1mm DC Plug Package include: 1 x DC Plug Adapter