User`s manual

The Wireless Connectivity Expert

ACT-IR224UN

User’s Manual

Page 19 of 34

Jul 15, 2010

Version 1.2.0

11 INSTALLATION CHECK

11.1 Using Configuration Utility for Windows To Check

After driver installed, the installation will automatically run “Configuration Utility” as below:

This is a good chance to check which COM port exists if you have plugged any dongle to USB.

For this example, COM6 and COM9 showing up means you have plugged two dongles and they have

been assigned to virtual COM port 6 & 9 respectively.

11.2 Check “Add or Remove Programs” or “Programs and Features” in Windows

11.2.1 Check Programs in Windows 98/ME/2000/XP

You can open “Add or Remove Programs” window from “Control Panel” in Windows. Check if

“PL-2303 USB-to-Serial” is listed as shown below: