Product review (5 stars): Great for your RV
Ours is the stainless steel model (MCIM22ST).  It also comes in an all-black model (MCIM22B).  It makes ice in as little as seven minutes and has two ice cube sizes.  It was the unit with the smallest footprint we could find with a hidden drain plug that wasn't sticking out the side.  It runs very quiet and so far performs well.  Search YouTube for Magic Chef Ice Maker to see it in action.