SIOCEN 2-Pack 6Ft DC Extension Cord 5.5Mm X 2.1Mm Male to Female Power Cable for
Manufacturer SIOCEN. Length: 6ft Long. Power Cord Prong Count 2. Extension Cable Material: Copper wire inside. Plug Type DC 2.1mm x 5.5mm. Unit Count 12 Feet. Plug Format DC 2.1mm x 5.5mm. 2.1mm x 5.5mm plugs are commonly used for 5v, 9v, 12v, 15v and 24v power adapter.