Scanstrut ROKK SC-USB-02 Waterproof Dual USB Charging Port - Marine & Outdoor Power Socket for Boats, RVs & Camping

installed on my full-time live aboard cruising sailboat. They worked well, and it is important to note that your boat's input voltage may cause variance in the charger output during transient conditions like windlass operation, etc... That said, both USB ports stopped working within a few months. This happens with most USB chargers, I was just hoping scan strut would have a higher quality contact preventing inevitable corrosion. They did not. I've verified input voltages, fuses, etc... and they're all fine. The Scanstrut charger has failed.