HP USB 2.0 2005pr Port Replicator - Manual (Page 13)

Connecting USB devices
The port replicator has four USB 2.0 ports on the rear panel. Use the USB ports to connect optional
external USB devices, such as a keyboard and mouse.
NOTE: Be sure that the external device is compliant with the port replicator power specifications.
Using a noncompliant device may disable the port to which the device is attached. To reset the port,
refer to
Troubleshooting on page 15 .
Connecting USB devices 9