DC 12V Power Adapter Extension Cord Cable 6Ft 2.1Mm × 5.5Mm Male to Female Plug
Connectors: Female: 2.1mm x 5.5mm jack. Male: 2.1mm x 5.5mm barrel plug. Fit for 12V Power adapter or similar device or any applications that requires DC input and accept 2.1mm x 5.5mm plug (Does not work with other size).