Identifying Cables And Ports - Plextor PX-755UF Installation And User Manual

Section 2. Installing the PX-755UF External USB/FireWire Drive
CAUTION FOR USB: If possible, always connect the PX-755UF directly
to the computer's USB port. Connecting the PX-755UF to a USB hub is
not recommended. Connecting through a USB hub may reduce the
drive's performance.
CAUTION FOR IEEE 1394: To guarantee rated performance with IEEE
1394/FireWire, the PX-755UF should be the only device on the cable.
Daisy-chaining the PX-755UF with other IEEE 1394/FireWire devices
may reduce performance.

Identifying Cables and Ports

This illustration will help you identify the cables and computer ports and
make the necessary connections.
Figure 4: Identifying cables and ports on your computer
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PX-755UF Installation and Users Manual