I searched and searched for a remote to replace my old Samsung remote, which had stopped working. No one had the same model number as mine. Since this one looked exactly like my old one, I took a chance and ordered it. I put in batteries, and turned on the TV - wow! It worked! How easy was that? It is perfect, and although the model numbers don't match, it easily replaced my old remote. Plus, it came really quickly, even though it was from an outside vendor and not from Amazon. Buy this if it looks like your remote - it works like a charm!