Marinco USB Port w/6' Cable

The Marinco USB Port with 6' Cable (model USBA6) is a marine-grade USB-A extension designed for boats, RVs, and watercraft where reliable power delivery and weather resistance are essential. This 6-foot USB cable extension combines Marinco's SeaLink locking system with a watertight sealing cap, addressing the core challenge of maintaining secure, corrosion-resistant connections in salt air and spray environments where standard USB connectors fail quickly.

The SeaLink locking system prevents accidental disconnection during rough seas or when equipment is in active use, while the watertight sealing cap protects the connector from moisture infiltration when not in use. The 6-foot length provides flexibility for routing power from a central charging station to GPS units, fish finders, marine radios, chart plotters, or other USB-powered electronics mounted on the helm, cabin, or remote locations on deck. Weighing just 0.3 lbs, the cable remains compact and easy to stow without adding clutter to tight galley or console spaces.

This USB port extension is built for serious boaters who depend on electronics in demanding marine conditions. Weekend fishermen running offshore, cruising sailors managing multiple navigation and communication devices, and commercial operators maintaining electronic fish-finding and radar systems all benefit from a connection that won't corrode or loosen underway. The watertight design ensures that extended periods exposed to salt spray, washdowns, or rough weather won't compromise functionality or require frequent replacement.

Marine-grade USB extensions occupy a niche between consumer-grade cables (which corrode within months in salt air) and hardwired permanent installations. Marinco's proven reputation in marine electrical solutions means this extension meets the durability standards expected by original equipment manufacturers and professional vessel operators, making it a reliable upgrade for any boat relying on USB-powered electronics.