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OPOS Driver Installation
The OPOS driver for the POS-400 Expander II supports the Cash Drawer, MSR, I-Button (KeyLock), RFID,
VFD (Line Display), UPS (Power). Before installing the OPOS driver, please make sure the system driver
and OPOS CCO driver have been installed.
14.
Locate and Run the setup.exe file in folder
<CD>:\Driver\OPOS\Driver_1.12
15.
Click Next on the Welcome screen.
16.
Click Install on the Setup screen.
17.
Click Finish on the Completing installation screen.