Get this lot of 12 Well Shin WS-021 Polarized Plug Extension Power cords for all your electrical needs. These 12-foot cables feature male and female connectors, compatible with most devices that require 120V of power. With a maximum power of 250W, these black cables are perfect for computer setups or networking equipment. Stock up on these reliable AC cables for your home or office and never worry about running out of power connections again.