5x DC Coupler Male to Male M/M 5.5mm x 2.1mm Barrel Jack Power Connector Plug Connect two cables with 5.5x2.1mm female connectors together using this coupler Connectors: 2x 5.5x2.1mm Male Product Guarantee We offer a 30 day return policy and a one year warranty. Buy with confidence! Item Location All orders ship from Indianapolis, IN, USA