1.8 m cable with two 50 pin male SCSI-2 type connectors; 50 pin terminal block with 50 pin female SCSI-2 type connector. The permissible maximum voltage for the TA301 is 30V DC.
1.8 m cable with two 68 pin male SCSI-3 type connectors; 68 pin terminal block with 68 pin female SCSI-3 connector. The permissible maximum voltage for the TA304 is 30V DC.
1.8 m cable with one VHD68 SCSI-V male and one HD68 SCSI-3 male type connector; 68 pin terminal block with 68 pin female SCSI-3 connector. The permissible maximum voltage for the TA307 is 30V DC.