Backed by Lifetime warranty, this PDU style extension cord/cable is designed and constructed for maximum durability.. The PXT100143 C13 to C14 PDU Style Computer Power Extension Cord (3ft) features 14 AWG wire suitable for high power connections, making it a reliable solution for large server applications that require a higher rated, heavier gauge cable, and connecting to Power Distribution Units (PDU).Extend the power connection from your server to a PDU by up to 3ft.