6″ (F-F) Jumper Wire (10 Pack)

This cable is terminated with 5.5×2.1mm barrel connectors, one male and one female, and fits most of our products that use a DC barrel jack for power.

This cable is terminated with 5.5×2.1mm barrel connectors, one male and one female, and fits most of our products that use a DC barrel jack for power.

DC Barrel connectors are commonly used as power connectors as it can handle a good amount of voltage and current. This barrel plug is center positive with a center diameter of 2.1mm.