I received these from UPS probably around March or April and I don’t know why. I contacted the people who shipped them and they didn’t seem too concerned about getting them back. I left them on my porch for about a month with RETURN written on the box but UPS never picked them up. Anyway. What are they and are they worth anything? The connectors are stamped AMPHENAL and the wire is stamped TF Cable Controlflex. Thanks