To preclude problems like blown fuses or shorts, shut the battery off to the trailer when working on these USB ports. I think a surface mounted block of USB ports would cover the hole and could be better made.
Just like the plastic door and drawer catches, it seems like anything Airstream supplies in terms of electronics are the cheapest they can find.
Thanks for the heads up. I am starting my replacement parts search now.
WBCCI Life Member 5123, AIR 70341, 4CU, WD9EMC
TV - 2012 Dodge 2500 4x4 Cummins HO, automatic, Centramatics, Kelderman level ride airbag suspension, bed shell
2014 31' Classic model 30 twin beds, 50 amp service, 900 watt solar system, Centramatics, Dill TPMS, disc brakes, 16" tires & wheels