30 Amp to 50 Amp RV Generator Adapter Cord 18 Inch 4 Prong Pure Copper NEMA L14-30P to 14-50R Adapter 30M/50F for RV Trailer Camper Caravan Van Trailer,STW 10/4 Power Cord

I have a 42 foot motorhome that uses a 50A cable to connect to shore power. This is the cable that is directly connected to my motorhome and runs through a power winder. While my motorhome uses 50A service, it can still run of 30 amp if you do not use both AC units. I have a control in my motorhome where you can set the power from 15 to 50 amps and will automatically adjust the loads in the motorhome to ensure it does not over stress a circuit.This adapter appeared to be what I needed, so I ordered it. Here is what I found:1. The design of this adapter is certainly better than what came on my motorhome. This adapter has hand and finger holds that makes it MUCH easier to get on and off.2. Being a very short cable, it weighs nothing and is easy to store. A very definite plus.I use this in campgrounds where the power had not yet been upgraded for 50A service (mostly state campgrounds and some private campgrounds). It works well, does not get hot, is easy to store, and is easy to put on and to take off. I am very happy with it and I would recommend it if you have a similar need.