Combination Dual USB with 12V Receptacle features two ports to charge cell phones, tablets and other devices powered by USB’s, a 12 Volt receptacle rated up to 15 Amps and a 15 Amp illuminated circuit breaker to turn off power when not needed. Each outlet has a cover to prevent dirt from entering the ports. The Dual USB has a 12 Volt input with a 5 Volt output, a total of 2.1 amps output between the two ports. The 12V receptacle included is rated to 15 amps, and is compatible with standard 12V plugs. These products are ideal for your USB onboard charging needs and designed for the marine environment but as a "Below Deck" panel this is not waterproof and not intended for use above deck.