This listing is for one used Frigidaire refrigerator control board. Part # 5304478377 was removed from Frigidaire refrigerator model # EI23BC30KS1 and is in great working shape. Will fit several different makes and models. May have typical signs of being a used part such as minor staining or scratches. If you are unsure if this is the correct part for your refrigerator, please contact us and we will verify for you.