Cable is a 36" ribbon cable for internal SCSI-3 device connection. Cable has 4 connectors, one for the SCSI host adapter, and 3 for device connection. The device connectors are spaced 8" apart, with 12" from the last device to the host connector. Cable is designed for most tower cases.The cable is a .025 " pitch 30-gauge Hitachi Microzip 68 conductor flat ribbon, with high quality 68 pin high density connectors.