LSI U80ALVD - Manual (Page 35)

Detailed Installation Procedure 2-17
Step 3. To connect more than one external SCSI device to the host
adapter, you must chain them together with shielded external
SCSI cables. An example of these chained connections is
shown in
Figure 2.11 .
Figure 2.11 Multiple External SCSI Devices Chained Together
HD Connectors