LEDwholesalers 12V 4A 48W AC/DC Power Adapter with 5.5x2.1mm DC Plug, White, 3227-12V Energy efficient and stable 12V DC power supply in white finish 48W of maximum output power via a 5.5x2.1mm DC jack, center positive polarity CE certified, automatic thermal & overload cut-off, short circuit protection Detachable 48" power cord with 3-prong plug Suitable for use with electronic devices that require 12V DC and require less than 48W of power