Coleman Cable 09529 50-30 Amp RV Power Adapter, Black The Road Power Road Power 09529-33-88 RV Adapter safely transfers energy from a power pole and powers RVs at motor parks, campgrounds and recreational areas Made of durable PVC, this adapter is weatherproof and remains operational in cold temperatures The rounded shape fits comfortably in any size hand and weighs only 0.66-pounds The Road Power Road Power 09529-33-88 RV Adapter has a 50-amp male end and a 30-amp female end