5/20/100PCS 2.1mm x 5.5mm DC Power Plug Connector 5.5*2.1mm Screw Fastening Type DC male Female Plug socket Adapter

5/20/100PCS 2.1mm x 5.5mm DC Power Plug Connector 5.5*2.1mm Screw Fastening Type DC male Female Plug socket Adapter

Aliexpress UK