UPort 1200/1400/1600 Series User’s Manual Driver Installation

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4. The next window that opens cautions you that although this software has not passed Windows
logo testing, the driver has already been tested and shown that it can support Windows OS.
Click Continue Anyway to proceed.
5. Click Finish to complete the driver installation.
Connecting the Hardware
Before you connect the UPort via USB cable, we recommend that you install the driver first. UPort
1250 supports bus power, UPort 1250I supports external power, UPort 1400 supports both bus and
external power, UPort 1600 needs external power. If you want to use bus power with UPort 1400,
switch the DIP switch to bus when you connect the USB cable between the host PC and UPort
1400. We cover Connecting to the External Power Adaptor, Connecting to a Serial Device,
and LED Indicators in this chapter.

Connecting to the External Power Adaptor

For UPort 1250I/1600-8 Series, we provide the power adaptor to connect from the host PC to
UPort. For UPort 1600-16 Series, we provide the power cord to connect from the host PC to
UPort.