This C19-to-C20 power cord features 14 AWG wire that's suitable for high-power connections, making it perfect for server applications and connecting to a Power Distribution Unit (PDU).Plus, you can use the cable to extend the reach of your existing power cord by 6 feet, which gives you the extra distance you need to place your devices according to your server room configuration.Expertly designed and constructed of high-quality materials, the StarTech.com PXTC19C20146 power cord is backed by a lifetime warranty.