A thick black cable with a connector at each end. One connector is smaller than the other. The smaller connector has 60 pins. "0070-00432-01 60 to 68 single ended 30" is stamped into one side of the connector. "AVID" and a triangle are printed on the other. At the back of the connector there are two black screws for attaching it to the machine. There is a yellow caution tag on the cable. The larger connector has 68 pins. It has the same words and symbols stamped into it as the smaller connector.