Dual USB Charger Socket. Conveniently Charge Popular USB-Powered Mobile Devices. Protective cap with tether keeps dust and spray from shortening the life of the charger. Made with materials which ensure a solid contact and low voltage drop.. Blue Sea's 1016 Dual USB Charger Socket is easy to install in an existing 12 VDC socket hole providing convenient access for charging mobile devices.. Includes: 2 USB ports Watertight cap. Features: Watertight cap Corrosion resistant materials Protected from overheating Easy installation. Specifications: USB: 2.0 Input Voltage: 12V DC Output Voltage: 5V DC +/- 5% Max. Output Current: 2.1A DC Cut Out Dimensions: 1-3/16" Dia. FCC Part 15: Subpart B Compliant WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.