ROKK SC-USB-01 Waterproof USB Socket - Dual PortWaterproof dual USB socket will connect and charge devices including phones, tablets, fish finders, chart plotters & more! *Cables sold separately Features:. Works with any USB Type-A Connector. Charge up to 2 devices at a time. Anti-corrosion coating on circuit board. UV resistant. 316 stainless hinge and spring. Low profile, small footprint. Technical Specifications:. USB Input Voltage Range - 6-30V DC (12/24V system). USB Outout Voltage - 5V +/- 5%. Output Current - 3.1A. IPX4 Waterproof. Protection - UV Resistant. In the Box:. USB Socket. Instruction manual. *Sold as an Individual