USB 2.0 Driver for Windows Thank you for using the USB 2.0 Windows Driver. This product allows USB 2.0 devices to operate as high-speed devices on a desktop PC. ========================= 1.0 Key Product Features: ========================= - Compliant with Universal Serial Bus Specification Revision 2.0 and EHCI v0.95. - Supports USB 1.1 & 2.0 under Windows 98SE, Windows ME, Windows 2000 and Windows XP. - Full backward compatibility with all USB 1.1 devices. - Supports Plug & Play. Users can dynamically attach, remove and reconfigure peripherals without powering down the system. - Enables USB 2.0 devices to operate as high-speed devices (480 Mbps). ======================== 1.1 System Requirements: ======================== PC System Requirements - IBM-compatible PC, 266 MHz Processor, 32 MB RAM. - Windows 98SE, Windows ME, Windows 2000, or Windows XP - Available PCI slot ======================= 2.0 Driver Limitations: ======================= The following USB 2.0 devices and features are not supported in this driver release: 1. No Hi-Speed Isochronous Support 2. USB Composite Devices =================================================== 2.0.1 Includes support and fixes for the following: =================================================== 1. Power management support for: Improved stability and functionality in Windows 98 SE, ME, 2000, and XP hibernate and sleep modes 2. Playback of Video Compact Discs (VCDs) 3. USB 2.0 Cameras that use bulk transfers 4. Fixed problems with handling of short packets during transfers ========================= 2.1 Troubleshooting Info: ========================= 1. When using Windows ME, the Device Manager will have a green question mark next to any USB 2.0 device which is connected to a USB 2.0 card. The device will continue to function properly. This is an operating system feature. 2. When using Windows 98SE, if the system attempts to enter in-active standby (S3 mode), the driver will only allow it to enter standby (S1 mode). 3. When doing a hot-unplug/hot-plug, the system may not recognize the USB 2.0 device. To workaround this issue, allow at least 3 seconds between a hot-unplug and hot-plug. 4. When using Windows 2000 and XP, if two or more USB 2.0 devices are disconnected using the "unplug or eject hardware" icon in the system tray without physically removing the device, then when one of the USB 2.0 devices is physically removed, the other USB 2.0 device will re-enumerate. To workaround this issue, hot-unplug each USB device you want to remove before using the "unplug or eject hardware" icon to remove the next USB device. 5. When using Windows 2000 and XP, with certain CD-RW applications running, the system may stall if an USB CD-RW drive is removed using the "unplug or eject hardware" icon in the system tray. 6. When using Windows 98SE, Windows ME, Windows 2000 and Windows XP, the system may not behave properly should it attempt to enter active-standby (S3 mode). ======================== 2.2 USB 2.0 Device List: ======================== USB 2.0 IDE Bridge USB 2.0 Hard Disk USB 2.0 CDRW USB 2.0 Scanner ======================== 2.3 USB 1.1 Device List: ======================== Iomega USB 1.1 Zip 250 Logitech Wingman Extreme Digital 3D (USB Game Controller) Logitech WheelMouse (USB Mouse) Adaptec USBXchange with SCSI Hard Disk Addonics USB Web Camera Umax Astra 1220S Colour Scanner Microsoft USB IntelliMouse Explorer Microsoft USB Internet Keyboard Microsoft Sidewinder Joystick Intel USB Video Camera Hewlett-Packard ScanJet 6300C Hewlett-Packard DeskJet 840C Printer Creative Video Blaster Web Camera Epson Stylus Colour 680 Printer Epson 610 Perfection Scanner Addonics USB Web Camera OEM USB Hub ---------------------------------- 07.04.2002 EnglishDownload Driver Pack
After your driver has been downloaded, follow these simple steps to install it.
Expand the archive file (if the download file is in zip or rar format).
If the expanded file has an .exe extension, double click it and follow the installation instructions.
Otherwise, open Device Manager by right-clicking the Start menu and selecting Device Manager.
Find the device and model you want to update in the device list.
Double-click on it to open the Properties dialog box.
From the Properties dialog box, select the Driver tab.
Click the Update Driver button, then follow the instructions.
Very important: You must reboot your system to ensure that any driver updates have taken effect.
For more help, visit our Driver Support section for step-by-step videos on how to install drivers for every file type.