Texas Instruments 4000M - Manual (Page 33)

SCSI Adapter
The TravelMate 4000M allows you to configure your system for up to seven
external SCSI devices such as CD-ROM drives, tape backup drives, and
external hard disk drives. SCSI devices supported may operate on MS-DOS
Xenix, OS/2, or UNIX operating systems and Novell NetWare.
The following configurations are available using the external SCSI connector
on your notebook:
T
Daisy chaining up to seven external SCSI devices using the high
density connector on the back of the notebook.
SCSI connections - notebook
T
Daisy chaining up to six SCSI devices to the Portable CD-ROM
Docking System option.
Refer to the SCSI drive manuals for correct termination procedures.
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