Amazon.com: Long Extension Cord 15 ft, NTONPOWER Ultra Thin Under Carpet, Rug, Door, Wall Mount Power Strip Flat Plug with 4 Outlets 2 USB, Overload Protection for Home Office Indoor, White :
Maximm Cable 1 Ft 360° Rotating Flat Plug Extension Cord/Wire, 16 AWG Multi 3 Outlet Extension Wire, 3 Prong Grounded Wire - White - UL Certified - Amazon.com
12 ft. x 16/2 Gauge Indoor Extension Cord, White
Power Adapter Extension Cable - Apple
Amazon.com: Woods Slimline 2232 Angled Flat Plug Extension Cord, Space Saving Flat Design, 3 Grounded Outlets, 13-Foot, 13 Amps, 1625 Watts, 125 Volts, UL Listed, White Color : Everything Else
Project Source Indoor 6-ft 16 / 2-Prong Indoor Spt-2 Light Duty General Extension Cord in the Extension Cords department at Lowes.com