SoDo Tek TM 6 FT 3 Prong AC Power Cord Cable Plug FOR Dell OptiPlex 755 Desktop Compatible with Dell OptiPlex 755 Desktop Length: 6 feet (1.8 m) Color: Black 2 Years Warranty; 30 Day Money Back Satisfaction Guarantee; SoDo Tek TM is a Registered Trade Mark.Sales exclusive by SoDo Tek