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Q:
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Under
Windows XP, the UB200 card works unstable (can't work or the
transfer speed is too slow), how to solve this problem?
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A:
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This
problem is because Windows XP has installed Microsoft's USB2.0
driver for the UB200 card.
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The
Microsoft USB2.0 driver is not compatible with the UB200 card,
it will make the card unstable, you must install the driver that
we provide to solve the problem.
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See
the following description:
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How To Install UB200
With The Correct Driver Under Windows XP ?
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If your Windows XP has
been upgraded to Service Pack 1, or your computer is linking to
Internet when installing the driver for the UB200 card, or you
update the USB2.0 Host Controller driver from "Windows
Update"
Windows XP will automatic install "Microsoft USB2.0 driver" for
the UB200 card. .
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Unfortunately, the
Microsoft USB2.0 driver is not compatible with the UB200 card,
it will make the card unstable, you must install the driver that
we provide to solve the problem
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You can
install our driver in two conditions, they are:
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 Install
driver at the first time installation
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Update
The Driver If Windows XP Automatic Install Microsoft USB2.0
Driver
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Install
Driver At The First Time Installation :
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1.
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Boot into Windows. Do
not insert the UB200 card, insert the device driver diskette
into floppy drive, explorer the diskette, and double-click on "Setup.exe"
to run the installation program. This program will copy the
necessary driver files into your internal hard disk, just follow
the on-screen instruction to complete it.
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2.
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Restart computer and
boot into Windows, insert the UB200 card into computer.
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3.
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Windows will detect
this card and startup "Found New Hardware Wizard"?
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4.
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On the first screen,
select "Install from a list or specific location
(Advanced)"? click Next to continue
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5.
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On the following
screen, select "Don't search, I will choose the driver to
install"? click Next.
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6.
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Select "CardBus
to USB 2.0 Enhanced Host Controller" and then click Next.
If you don't find the driver in the list, click "Have
Disk" to specify the location for Windows to search the
driver, the location is "C:\Windows\Drivers\OUSB2"
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7.
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Windows starts to
install the driver, if Windows prompts "The software has
not passed the Windows Logo testing" click "Continue
Anyway" to continue.
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8.
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On the following
screen, click Finish.
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9.
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Windows will then
detect another new device-"USB 2.0 Root Hub Device"
On the first screen, select "Install from a list or
specific location (Advanced)" click Next to continue.
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10.
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Select 'Don't search,
I will choose the driver to install" click Next.
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11.
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Select "USB 2.0
Root Hub Device" and then click Next. If you don't find the
driver in the list, click "Have Disk" to specify the
location for Windows to search the driver, the location is
"C:\Windows\Drivers\OUSB2"
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12.
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Windows starts to
install the driver, if Windows prompts "The software has
not passed the Windows Logo testing" click "Continue
Anyway" to continue.
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13.
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On the following
screen, click Finish to complete the installation.
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14.
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Check "Device
Manager" to ensure the following devices are installed
under "Universal Serial Bus Controller"
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CardBus
to USB2.0 Enhanced Host Controller
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Two
"NEC PCI to USB Open Host Controller"
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USB2.0
Root Hub Device
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Two
"USB Root Hub"
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Update The
Driver If Windows XP Automatic Install Microsoft USB2.0 Driver?
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Check "Device
Manager" to see whether your Windows XP automatic install
"Microsoft USB2.0 driver" for the UB200 card.
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The Microsoft USB2.0
driver is not compatible with the UB200 card, it will make the
card unstable, you must install the driver that we provide to
solve the problem.
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There are
two versions of Microsoft USB2.0 driver, they are shown as the
following pictures in "Device Manager"
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The
following is the procedure to update the Microsoft driver with
the correct driver:
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1.
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Boot into Windows. Do
not insert the UB200 card, insert the device driver diskette
into floppy drive, explorer the diskette, and double-click on
"Setup.exe" to run the installation program. This
program will copy the necessary driver files into your internal
hard disk, just follow the on-screen instruction to complete it.
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2.
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Restart computer and
boot into Windows, insert the UB200 card into computer.
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3.
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Click "Start"
right-click "My Computer" click "Properties"
from the pop up menu, then click "Hardware" tab and
then click "Device Manager" button to open the
"Device Manager" window.
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4.
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Double-click "Universal
Serial Bus Controller" to expand the device list.
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5.
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Right-click on "NEC
PCI to USB Enhanced Host Controller B1" click "Update
Driver" from the pop up menu.
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6.
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Windows startup
"Hardware Update Wizard"
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7.
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On the first screen,
select "Install from a list or specific location
(Advanced)" click Next to continue.
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8.
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On the following
screen, select "Don't search, I will choose the driver to
install" click Next.
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9.
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Select "CardBus
to USB 2.0 Enhanced Host Controller" and then click Next.
If you don't find the driver in the list, click "Have
Disk" to specify the location for Windows to search the
driver, the location is "C:\Windows\Drivers\OUSB2"
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10.
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Windows starts to
install the driver, if Windows prompts "The software has
not passed the Windows Logo testing" click "Continue
Anyway" to continue.
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11.
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On the following
screen, click Finish.
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12.
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Windows will then
detect another new device-"USB 2.0 Root Hub Device" On
the first screen, select "Install from a list or specific
location (Advanced)" click Next to continue.
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13.
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Select "Don't
search, I will choose the driver to install" click Next.
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14.
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Select "USB 2.0
Root Hub Device" and then click Next. If you don't find the
driver in the list, click "Have Disk" to specify the
location for Windows to search the driver, the location is
"C:\Windows\Drivers\OUSB2"
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15.
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Windows starts to
install the driver, if Windows prompts "The software has
not passed the Windows Logo testing" click "Continue
Anyway" to continue.
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16.
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On the following
screen, click Finish to complete the installation.
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17.
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After the updating,
the devices will be updated to the following:
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CardBus
to USB2.0 Enhanced Host Controller
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Two
"NEC PCI to USB Open Host Controller"
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USB2.0
Root Hub Device
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Two
"USB Root Hub"
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