How to update USB 2.0 Driver on Windows XP


Microsoft Windows Update lists all available updates on the Web.
You need download Windows XP Service Pack 1 because Microsoft 
EHCI drivers are included.

    1. Update Windows XP Service Pack 1.

    2. Right-click "My Computer" icon from the desktop. Select "Properties" 
       item while the menu appears.

    3. Select [Hardware] page and "Device Manager".

    4. Double click on the "USB devices" node.

    5. Select [Driver] page to update driver.

    6. Press Next while the "Welecome to the Hardware update Wizard" window appears.

    7. You can choose " Install from a list or Specific location" check box. Type or browse 
       the path {CD-ROM Drive}:\Drivers\USB2\WinXP_SP1 to the driver and then press "Next".

    8. Windows will then find the device "VIA Rev5 or later USB Universal Host Controller". 
       Now you can press "Finish" to complete the installation.