ITEM NAME:23 in 1 Power Jack Universal DC Socket 5.5*2.1mm to Plug Connector Converter Description: - 5.5x2.1mm Jack to 23 Plugs. - 100% Brand new and high quality. - Used for external power source and on-board transformer. - 1 set Multi-function DC Plugs for AC Power Adapter Notebook Laptop Plugs male diameter outside/inside(or pin) Excellent Leads for Notebook. - Rear Female: 5.5mm / 2.1mm (diameter outside / inside). Specification: - Material: Plastic - Package Size: 150x50x30mm Package Included: 1 x 23pcs Plugs Set SKU: QVW0019197363017261.5.5x2.1mm Jack to 23 Plugs. 1 x 23pcs Plugs Set.