2.5 x 0.7mm to Magnetic DC Round Head Free Plug Charging Adapter, 2.5 x 0.7mm to Magnetic Head

1. 360 degrees rotation, regardless of front and back, magnetic blind punching
2. Enhanced magnetic force
3. Tinned interface
4. Interface: 2.5 x 0.7mm port, DC round head
5. Suitable for Dell laptop