NEC VERSA DOCKING STATION 4000 Manual page 84

Connecting the audio cable
Connect the IDE signal cable to drive. The con-
nectors are keyed to fit only one way.
Connect a large or small power cable connector
to the drive (connector size depends on the drive
you are installing). Power connectors are keyed
to fit only one way.
The audio cable comes with two connectors. Pick
the one that is appropriate for your drive type.
4-26 Adding Options