5.5 x 2.1mm to Magnetic DC Round Head Free Plug Charging Adapter, 5.5 x 2.1mm to Magnetic Head

1. 360 degrees rotation, regardless of front and back, magnetic blind punching
2. Enhanced magnetic force
3. Tinned interface
4. Interface: 5.5 x 2.1mm port, DC round head
5. Applicable products: laptop