Microsoft provides in-box drivers for several of those device classes, called USB device class drivers. Each device class is identified by USB-IF approved class, subclass, and protocol codes, all of which are provided by the IHV in device descriptors in the firmware. Those classes and their specifications are defined by the USB-IF. USB Device classes are categories of devices with similar characteristics and that perform common functions. Go to Biometric Devices and right-click the non-WBF device to select it. Go to Control Panel and open Device Manager. If any other non-WBF device drivers were installed on your PC previously, you must install those device drivers before installing the WBF driver. More guidelines are included in Choosing a driver model for developing a USB client driver. If a Microsoft-provided driver is not available for the USB device class to which your device belongs, then consider using generic drivers, Winusb.sys or Usbccgp.sys. If you are writing a custom driver: Before writing a driver for your USB device, determine whether a Microsoft-provided driver meets the device requirements. The drivers are updated through Windows Update. They are available in the WindowsSystem32DriverStoreFileRepository folder. These drivers and their installation files are included in Windows. If you are installing USB drivers: You do not need to download USB device class drivers. For non-composite devices or a function of a composite device, use WinUSB (Winusb.sys).For composite devices, use USB Generic Parent Driver (Usbccgp.sys) that creates physical device objects (PDOs) for each function.Microsoft-provided drivers for USB-IF approved device classes.This topic lists the Microsoft-provided drivers for the supported USB device classes.
If you are a customer experiencing USB problems, see Troubleshoot common USB problems The application can also help you to classify and name USB Flash Drives images (for instance 'My network configuration' or 'The pictures for my grandma') and lets you. The Microsoft USB Flash Drive Manager will help you backup and restore presentation, pictures, songs and applications from and to USB Flash Drive devices and take them with you.
Using USB 2.0, you can easily transfer files and unplug the USB without shutting down. USB 2.0 is a plug-and play interface which gained famous in 2006 to replace USB 1.1 and 1.0. Why Install USB 2.0? USB 2.0 is current standard of external serial interface for digital devices including PC and digital cameras to transfer data using USB cable.
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