5pcs 5.5mm X 2.1mm DC Female To 4.0mm X 1.7mm Male DC Power Plug Adapter Connector pc Computer Cables Jack Notebook Laptop B4

5pcs 5.5mm X 2.1mm DC Female To 4.0mm X 1.7mm Male DC Power Plug Adapter Connector pc Computer Cables Jack Notebook Laptop B4

Aliexpress UK