Longdex 10pcs DC Power Adapter 5.5x2.1mm Female Jack to 2.5x0.7mm Male Plug Electrical Socket Outlet for Laptop Interface Power Cable Connector

Feature: Product Name: DC Power Plug Connector Connector A: DC 5.5x2.1mm Female Jack (Hole Diameter:5.5mm, Pin Diameter:2.1mm) Connector B: DC 2.5x0.7mm Male Plug (Outside Diameter: 2.5 mm, Inside Diameter: 0.7mm) Use: This item can be used for the power connector conversion. Application: Suitable for converting the power supply (charger) with 5.5x2.1mm interface to 2.5x0.7mm power connector, so as to charge laptop etc. Package: Pack of 10pcs DC Power Plug (5.5x2.1 Female to 2.5x0.7 Male)