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Important
This topic is for programmers. If you are a customer experiencing USB problems, see Troubleshoot common USB problems
Cisco Windows Usb Device Driver
- Download cnc usb controller driver for free. System Utilities downloads - CNC USB Controller by planet-cnc.com and many more programs are available for instant and free download.
- Windows Driver Downloads. Here you can download drivers for DisplayLink® USB graphics chipsets incorporated in your dock, adapter or monitor. We recommend to update to the latest driver to address any potential security issue, fix bugs, improve performance and add new features.
This topic lists the Microsoft-provided drivers for the supported USB device classes.
- Microsoft-provided drivers for USB-IF approved device classes.
- For composite devices, use USB Generic Parent Driver (Usbccgp.sys) that creates physical device objects (PDOs) for each function.
- For non-composite devices or a function of a composite device, use WinUSB (Winusb.sys).
If you are installing USB drivers: You do not need to download USB device class drivers. They are installed automatically. These drivers and their installation files are included in Windows. They are available in the WindowsSystem32DriverStoreFileRepository folder. The drivers are updated through Windows Update.
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. 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. Write a driver only when necessary. More guidelines are included in Choosing a driver model for developing a USB client driver.
USB Device classes
USB Device classes are categories of devices with similar characteristics and that perform common functions. Those classes and their specifications are defined by the USB-IF. 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. Microsoft provides in-box drivers for several of those device classes, called USB device class drivers. If a device that belongs to a supported device class is connected to a system, Windows automatically loads the class driver, and the device functions with no additional driver required.
Hardware vendors should not write drivers for the supported device classes. Windows class drivers might not support all of the features that are described in a class specification. If some of the device's capabilities are not implemented by the class driver, vendors should provide supplementary drivers that work in conjunction with the class driver to support the entire range of functionality provided by the device.
For general information about USB-IF approved device classes see the USB Common Class Specification
USB Device Not Working in Windows 10. The problem of USB Device not working in Windows 10 might be related to various issues, ranging from outdated device drivers and power management settings to USB devices not loading or inconsistently loading on a Windows computer. Before going ahead with the steps to fix USB Device Not working issue in.
The current list of USB class specifications and class codes is documented in the USB-IF Defined Class Code List.
Device setup classes
Windows categorizes devices by device setup classes, which indicate the functionality of the device.
Microsoft defines setup classes for most devices. IHVs and OEMs can define new device setup classes, but only if none of the existing classes apply. For more information, see System-Defined Device Setup Classes.
Microsoft Usb Video Device Driver Download
Two important device setup classes for USB devices are as follows:
USBDevice {88BAE032-5A81-49f0-BC3D-A4FF138216D6}: IHVs must use this class for custom devices that do not belong to another class. This class is not used for USB host controllers and hubs.
USB {36fc9e60-c465-11cf-8056-444553540000}: IHVs must not use this class for their custom devices. This is reserved for USB host controllers and USB hubs.
The device setup classes are different from USB device classes discussed earlier. For example, an audio device has a USB device class code of 01h in its descriptor. When connected to a system, Windows loads the Microsoft-provided class driver, Usbaudio.sys. In Device Manager, the device is shown under is Sound, video and game controllers, which indicates that the device setup class is Media.
Microsoft-provided USB device class drivers
| USB-IF class code | Device setup class | Microsoft-provided driver and INF | Windows support | Description |
|---|---|---|---|---|
| Audio (01h) | Media {4d36e96c-e325-11ce-bfc1-08002be10318} | Usbaudio.sys Wdma_usb.inf | Windows 10 for desktop editions (Home, Pro, Enterprise, and Education) Windows 10 Mobile Windows 8.1 Windows 8 Windows 7 Windows Server 2008 Windows Vista | Microsoft provides support for the USB audio device class by means of the Usbaudio.sys driver. For more information, see 'USBAudio Class System Driver' in Kernel-Mode WDM Audio Components. For more information about Windows audio support, see the Audio Device Technologies for Windows website. |
| Communications and CDC Control (02h) | ||||
| Ports {4D36E978-E325-11CE-BFC1-08002BE10318} | Usbser.sys Usbser.inf | Windows 10 for desktop editions Windows 10 Mobile | In Windows 10, a new INF, Usbser.inf, has been added that loads Usbser.sys automatically as the function driver. For more information, see USB serial driver (Usbser.sys) | |
| Modem {4D36E96D-E325-11CE-BFC1-08002BE10318} Note Supports Subclass 02h (ACM) | Usbser.sys Custom INF that references mdmcpq.inf | Windows 10 for desktop editions Windows 8.1 Windows 8 Windows 7 Windows Server 2008 Windows Vista | In Windows 8.1 and earlier versions, Usbser.sys is not automatically loaded. To load the driver, you need to write an INF that references the modem INF (mdmcpq.inf) and includes [Install] and [Needs] sections. Starting with Windows Vista, you can enable CDC and Wireless Mobile CDC (WMCDC) support by setting a registry value, as described in Support for the Wireless Mobile Communication Device Class. When CDC support is enabled, the USB Common Class Generic Parent Driver enumerates interface collections that correspond to CDC and WMCDC Control Models, and assigns physical device objects (PDO) to these collections. | |
| Net {4d36e972-e325-11ce-bfc1-08002be10318} Note Supports Subclass 0Eh (MBIM) | wmbclass.sys Netwmbclass.inf | Windows 10 for desktop editions Windows 8.1 Windows 8 | Starting in Windows 8, Microsoft provides the wmbclass.sys driver, for mobile broadband devices. See, MB Interface Model. | |
| HID (Human Interface Device) (03h) | HIDClass {745a17a0-74d3-11d0-b6fe-00a0c90f57da} | Hidclass.sys Hidusb.sys Input.inf | Windows 10 for desktop editions Windows 10 Mobile Windows 8.1 Windows 8 Windows 7 Windows Server 2008 Windows Vista | Microsoft provides the HID class driver (Hidclass.sys) and the miniclass driver (Hidusb.sys) to operate devices that comply with the USB HID Standard. For more information, see HID Architecture and Minidrivers and the HID class driver. For further information about Windows support for input hardware, see the Input and HID - Architecture and Driver Support website. |
| Physical (05h) | - | - | - | Recommended driver: WinUSB (Winusb.sys) |
| Image (06h) | Image {6bdd1fc6-810f-11d0-bec7-08002be2092f} | Usbscan.sys Sti.inf | Windows 10 for desktop editions Windows 8.1 Windows 8 Windows 7 Windows Server 2008 Windows Vista | Microsoft provides the Usbscan.sys driver that manages USB digital cameras and scanners for Windows XP and later operating systems. This driver implements the USB component of the Windows Imaging Architecture (WIA). For more information about WIA, see Windows Image Acquisition Drivers and the Windows Imaging Component website. For a description of the role that Usbscan.sys plays in the WIA, see WIA Core Components. |
| Printer (07h) | USB Note Usbprint.sys enumerates printer devices under the device set up class: Printer {4d36e979-e325-11ce-bfc1-08002be10318}. | Usbprint.sys Usbprint.inf | Windows 10 for desktop editions Windows 8.1 Windows 8 Windows 7 Windows Server 2008 Windows Vista | Microsoft provides the Usbprint.sys class driver that manages USB printers. For information about implementation of the printer class in Windows, see the Printing - Architecture and Driver Support website. |
| Mass Storage (08h) | ||||
| USB | Usbstor.sys | Windows 10 for desktop editions Windows 10 Mobile Windows 8.1 Windows 8 Windows 7 Windows Server 2008 Windows Vista | Microsoft provides the Usbstor.sys port driver to manage USB mass storage devices with Microsoft's native storage class drivers. For an example device stack that is managed by this driver, see Device Object Example for a USB Mass Storage Device. For information about Windows storage support, see the Storage Technologies website. | |
| SCSIAdapter {4d36e97b-e325-11ce-bfc1-08002be10318} | SubClass (06) and Protocol (62) Uaspstor.sys Uaspstor.inf | Windows 10 for desktop editions Windows 10 Mobile Windows 8.1 Windows 8 | Uaspstor.sys is the class driver for SuperSpeed USB devices that support bulk stream endpoints. For more information see: | |
| Hub (09h) | USB {36fc9e60-c465-11cf-8056-444553540000} | |||
| Usbhub.sys Usb.inf | Windows 10 for desktop editions Windows 10 Mobile Windows 8.1 Windows 8 Windows 7 Windows Server 2008 Windows Vista | Microsoft provides the Usbhub.sys driver for managing USB hubs. For more information about the relationship between the hub class driver and the USB stack, see USB host-side drivers in Windows. | ||
| Usbhub3.sys Usbhub3.inf | Windows 10 for desktop editions Windows 8.1 Windows 8 | Microsoft provides the Usbhub3.sys driver for managing SuperSpeed (USB 3.0) USB hubs. The driver is loaded when a SuperSpeed hub is attached to an xHCI controller. See USB host-side drivers in Windows. | ||
| CDC-Data (0Ah) | - | - | - | Recommended driver: WinUSB (Winusb.sys) |
| Smart Card (0Bh) | SmartCardReader {50dd5230-ba8a-11d1-bf5d-0000f805f530} | |||
| Usbccid.sys (Obsolete) | Windows 10 for desktop editions Windows 7 Windows Server 2008 Windows Vista | Microsoft provides the Usbccid.sys mini-class driver to manage USB smart card readers. For more information about smart card drivers in Windows, see Smart Card Design Guide. Note that for Windows Server 2003, Windows XP, and Windows 2000, special instructions are required for loading this driver because it might have been released later than the operating system. Note Usbccid.sys driver has been replaced by UMDF driver, WUDFUsbccidDriver.dll. | ||
| WUDFUsbccidDriver.dll WUDFUsbccidDriver.inf | Windows 8.1 Windows 8 | WUDFUsbccidDriver.dll is a user-mode driver for USB CCID Smart Card Reader devices. | ||
| Content Security (0Dh) | - | - | - | Recommended driver: USB Generic Parent Driver (Usbccgp.sys). Some content security functionality is implemented in Usbccgp.sys. See Content Security Features in Usbccgp.sys. |
| Video (0Eh) | Image {6bdd1fc6-810f-11d0-bec7-08002be2092f} | Usbvideo.sys Usbvideo.inf | Windows 10 for desktop editions Windows Vista | Microsoft provides USB video class support by means of the Usbvideo.sys driver. For more information, see 'USB Video Class Driver' under AVStream Minidrivers. Note that for Windows XP, special instructions are required for loading this driver because it might have been released later than the operating system. |
| Personal Healthcare (0Fh) | - | - | - | Recommended driver: WinUSB (Winusb.sys) |
| Audio/Video Devices (10h) | - | - | - | - |
| Diagnostic Device (DCh) | - | - | - | Recommended driver: WinUSB (Winusb.sys) |
| Wireless Controller (E0h) Note Supports Subclass 01h and Protocol 01h | Bluetooth {e0cbf06c-cd8b-4647-bb8a-263b43f0f974} | Bthusb.sys Bth.inf | Windows 10 for desktop editions Windows 10 Mobile Windows 8.1 Windows 8 Windows 7 Windows Vista | Microsoft provides the Bthusb.sys miniport driver to manage USB Bluetooth radios. For more information, see Bluetooth Design Guide. |
| Miscellaneous (EFh) | Net {4d36e972-e325-11ce-bfc1-08002be10318} Note Supports SubClass 04h and Protocol 01h | Rndismp.sys Rndismp.inf | Windows 10 for desktop editions Windows 8.1 Windows 8 Windows 7 Windows Vista | Prior to Windows Vista, support for CDC is limited to the RNDIS-specific implementation of the Abstract Control Model (ACM) with a vendor-unique protocol (bInterfaceProtocol) value of 0xFF. The RNDIS facility centers the management of all 802-style network cards in a single class driver, Rndismp.sys. For a detailed discussion of remote NDIS, see Overview of Remote NDIS. The mapping of remote NDIS to USB is implemented in the Usb8023.sys driver. For further information about networking support in Windows, see the Networking and Wireless Technologies website. |
| Application Specific (FEh) | - | - | - | Recommended driver: WinUSB (Winusb.sys) |
| Vendor Specific (FFh) | - | - | Windows 10 for desktop editions Windows 10 Mobile | Recommended driver: WinUSB (Winusb.sys) |
Related topics
For users who find the Apple mobile device USB driver is not showing up in Device Manager, it means your Apple device is not recognized on Windows 10 or the driver for Apple is missing for unknown reasons.
In this sense, you would better manage to download apple mobile device USB driver for Windows 10 to see if the Apple device can be connected to your computer. Your iPhone can’t just be recognized as a camera or in recovery mode on Windows 10.
In order to make your apple device work normally, for instance, import photos, videos or documents to PC, you need to download iPhone drivers for Windows 10.
Related: iTunes Does Not Recognize iPhone on Windows 10
How to Download Apple Mobile Device USB Driver for Windows 10?
If you hope to install the Apple USB driver on your computer, there are several ways open to you.
While at the beginning, if you come into the Apple mobile device USB driver is missing from Windows 10, you may as well choose to uninstall the erroneous iPhone driver and then download a new one for your PC.
Way 1: Uninstall and Reinstall Apple Drivers in Device Manager
In the first place, if you wish to fix apple mobile device driver is not in Device Manager on Windows 10, just attempt to get rid of the Apple driver and then install the latest Apple USB driver in Device Manager.
It is said that Device Manager is capable of getting you updated device drivers in some cases, so for the purpose of solving apple mobile device USB driver missing from Windows 10, you can try to download the driver for your iPhone.
1. Open Device Manager.
2. In Device Manager, under Universal Serial Bus controller, right click the Apple Mobile Device USB driver to Uninstall.
3. Then tick the box of Delete the driver software for this device and then hit OK to move on.
4. Then go back to Device Manager and then under Action, click Scan for hardware changes.
5. After scanning for hardware changes, you can see the Apple Mobile Device USB driver is installed automatically for Windows 10.
Usb Driver Free Download For Windows 10
Now it is likely that the updated Apple driver is downloaded from Device Manager and there is no more unavailable iPhone driver on Windows 10.
Way 2: Download iPhone Driver Manually
On the occasion where the Device Manager failed to find the apple driver for Windows 10, perhaps you have to download the driver for apple by yourself.
Out of safety, you would better decide to get the apple mobile device USB driver on the apple official site rather than the third-party website.
Just navigate to the Apple official site and then select the driver of your iPhone.
And then download, install it on Windows 10.
With this up-to-date apple mobile device USB driver in Device Manager, your apple would be detected and connected with your computer.
Or for some people who have no time or energy to download the driver by yourself, you can also choose to download apple mobile USB driver automatically by a driver downloading tool.
Tips: How to Fix iPhone or iPad Not Recognized on Windows 10?
Normally, once the new Apple mobile device USB driver is downloaded on Windows 10 when you manage to connect the iPhone or iPad to Windows 10, it will be recognized automatically.
If not, maybe you can try to unplug and then plug in the phone again to see if it works.
In a word, no matter you are to download apple mobile device USB driver just to update the driver for Windows 10 or to resolve apple driver is not showing up in Device Manager on Windows 10, these threes methods are always available for you.
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