ITEM NAME:10Pieces 5.5x2.1mm Female DC Power Plug Soldering Connector Adapter Description: Matching pair DC Female 2.1mm x 5.5mm Plug & Socket Ideal for DC plug + socket repairs and DIY projects Fit for most standard DC power device Inside diameter: 2.1mm Outside diameter: 5.5mm Female plug overall length: 40mm Color: Black Package Includes: 10 Pieces DC Female Connector SKU: CKX0009950168000564.Matching pair DC Female 2.1mm x 5.5mm Plug & Socket. 10 Pieces DC Female Connector. Female plug overall length: 40mm. Ideal for DC plug + socket repairs and DIY projects. Fit for most standard DC power device.