Comtrol RocketPort USB Serial or Modem Hub Driver Installation with Windows 2000 - Manual (Page 7)

Installing Multiple RocketPort USB Serial Hubs 7
10. You are ready to install the serial devices on the ports. See the Installing Multiple RocketPort USB Serial
Hubs discussion for more information. The connector pinouts are illustrated in the Hardware
Documentation.
Installing Multiple RocketPort USB Serial Hubs
Install additional units by adding them one at a time. To install multiple RocketPort USB Hubs in the same
system, use the following procedure.
Note: Do not disconnect a RocketPort USB Serial Hub unless you plan on removing the hardware and
software. If you physically disconnect one unit and then connect another unit, the COM ports become
unstable.
1. If your Serial Hub requires power, connect a user-supplied power adapter to the RocketPort USB Serial
Hub and a power source before connecting the unit. If you do not connect the power at this time, the
installation will fail.
2. Plug the B end of the cable into the RocketPort USB Serial Hub back panel labeled USB-B.
3. Plug the A end of the cable into your USB port on your computer or USB hub.
Note: The Power light (amber) on the front of the unit indicates that there is power coming into the unit.
New Hardware Found messages flash on the screen.
4. If the Files Needed screen appears, click the Browse button and navigate to the C:\Comtrol directory.
Click the OK button.