DC Power Coupler Gender Changer Adapters - 5.5mm Barrel Connectors

Extend or join DC power cables with these convenient barrel connector adapters. Available in both 2.1mm and 2.5mm inner diameter sizes, with male-to-male or female-to-female configurations to match your specific connection needs. Perfect for connecting power supplies, extending DC cables, or adapting between different cable ends.

Select from the options below to find the right variant for you.