(1.5Mbps). Through the four type-A downstream ports, up to 127 USB de- vices can be connected with just plug and play. UIH-420 is the ideal way to make use of USB 2.0 technology. Package contents One 4 ports adapter (USB 2.0) One driver diskette One User’s Manual...
troller Interface) and EHCI (Enhanced Host Controller Interface) specifications. Real USB-port Plug & Play, and Hot-swap functions. Provides four downstream host ports and all can work with high-speed, full speed and low speed data transfer rate. Compliant with 32Bit PCI Bus Rev2.2 standard.
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may have built up on your body. Handle the card by the PCB edge only. Avoid touching the gold-plated PCI bus connector or the electronic components. 1. Turn your computer off and disconnect the power cord before installing the card. 2.
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Install USB 2.0 driver of UIH-420 UIH-420 has three USB host controller engines in the chip. Two of the Universal Host Control- ler engines handle USB 1.1 transactions. One of the Enhanced Host Controller engine han- dles the USB 2.0 Hi-speed transactions. To...
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3. Windows prompts "Universal Serial Bus Controller". Select "Search for the suit- able driver for my device", and click "Next". 4. You should now see a window to specify the location of the driver. Check “Floppy disk drives” and insert the EHCI driver diskette, then click "Next".
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5. Dialog showing that Windows found a driver for this device. Click "Next" to continue. 6. When "Completing the found new hard- ware wizard" with "VIA USB 2.0 Enhanced Host Controller" dialog appears on the screen, click "Finish". Restart Windows and apply your USB de- vices.
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Verify if PCI card is properly in- stalled in Windows 2000/ XP To confirm that the USB 2.0 Hi-speed PCI card has been correctly installed, check your Device Manager on the Windows System. You should see an entry titled "Universal Serial Bus Controller"...
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Install driver in Windows 98/ 98SE/ ME 1. Once UIH-420 physically installed and the computer powers up, system will auto- matically detect and load the drivers for "VIA Tech 3038 PCI to USB Universal Host Controller". Then the system will prompt you to reboot.
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3. The properties page of device will be shown as below. Click on Update Driver button. The Update Driver Wizard will be shown as below. Select Automatic search for a better driver. Insert driver diskette into floppy. Then click Next. - 9 -...
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Windows system will search floppy and install driver automatically. Then the screen on next page will appear. Ensure that the new device installed is VIA USB 2.0 Enhanced Host Controller. Click on Finish button and reboot to complete in- stallation. - 10 -...
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