The 16″ 2.5mm to 0.7mm Cable for Blackmagic Pocket Camera is designed to work with optional select Indipro Tools power systems or an optional power source with a 2.5mm coax connector to power your Blackmagic Pocket Cinema Camera. The cable is 16″ long and polarity tested with the optional power systems, so you don’t have to worry about crossed polarity when powering devices. This 16″ long cable features a 2.5mm coaxial power connector on one end and a 0.7mm coax connector to power a BMPC. Please note that this cable is not power regulated and will pass whatever voltage through it that you connect the cable to. The cable is rated to handle 19 volts at 5A. Made in the USA.