BiXPower Y6 Cable - 6 Feet 16AWG DC Power Cable with 5.5 x 2.5mm Male to Female Connector One end of this cable is a 5.5mm x 2.5mm female jack, and the other end is a 5.5mm x 2.5mm male connector. It can be used as an extension cable for a 5.5mm x 2.5mm male connector, adding 6' extra length to it. Length: 2 Meter, or 2000mm, or 78 Inch UL2464 16AWG wires Connectors: one end 5.5mm x 2.5mm female, and one end 5.5mm x 2.5mm male (12mm length)