ITEM NAME:5 Pair (10pcs) 2.1x5.5mm Males Female DC Power Plug Socket Jack Connectors P BX.10pcs x plugsï ¼Å¡. Matching pair DC Female + Male 2.1mm x 5.5mm Plug & Socket. Standard solder shown below. 5X DC Female Connector + 5X DC Male Connector. Ideal for DC plug + socket repairs and DIY projects.