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Universal Serial Bus (USB) driver samples

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The USB driver samples provide a starting point for writing a custom USB driver for your device.

Important

This topic is for USB device driver developers.

If you are a Windows user experiencing problems with a USB device, please see Fix USB-C problems in Windows.

There are several ways you can use the Windows 10 USB driver samples:

Previous versions of Windows driver samples can be found in the following locations:

Sample Description
KMDF Bus Driver Demonstrates how to use KMDF for a bus driver with the OSR USB-FX2 device.
Sample KMDF Function Driver for OSR USB-FX2 Demonstrates how to perform bulk and interrupt data transfers to a USB device. The sample is written for the OSR USB-FX2 Learning Kit.
USB Function Client Driver A skeleton sample driver that shows how to create a Windows USB function controller driver using the USB function class extension driver (UFX).
Sample UMDF Filter above KMDF Function Driver for OSR USB-FX2 (UMDF 1) Demonstrates how to load a UMDF filter driver as an upper filter driver above the kmdf_fx2 sample driver. The sample is written for the OSR USB-FX2 Learning Kit.
Sample UMDF Filter above UMDF Function Driver for OSR USB-FX2 (UMDF 1) demonstrates how to load a UMDF filter driver as an upper filter driver above the umdf_fx2 sample driver. The sample is written for the OSR USB-FX2 Learning Kit.
UMDF 1 Function Driver A User-Mode Driver Framework (UMDF 1) driver for the OSR USB-FX2 device. It includes a test application and sample device metadata, and supports impersonation and idle power down.
UMDF 2 Function Driver A User-Mode Driver Framework (UMDF 2) driver for the OSR USB-FX2 device. It includes a test application and sample device metadata, and supports impersonation and idle power down.
Usbsamp Generic USB Driver Demonstrates how to perform full speed, high speed, and SuperSpeed transfers to and from bulk and isochronous endpoints of a generic USB device.
USBView A Windows application that allows you to browse all USB controllers and connected USB devices on your system.
WDF Sample Driver Learning Lab for OSR USB-FX2 Contains a console test application and a series of iterative drivers for both KMDF and UMDF version 1.
UcmCxUcsi Port Controller Client Driver Demonstrates how to create a Windows USB Type-C port controller driver using the USB Connector Manager class extension driver (UcmCx).
UcmTcpciCx Port Controller Client Driver Demonstrates how to create a Windows USB Type-C port controller driver using the USB Connector Manager Type-C Port Controller Interface class extension driver (UcmTcpciCx).
UcmUcsiCx ACPI Client Driver Demonstrates how to create a UCSI-compliant (ACPI transport) Windows USB Type-C port controller driver using the USB Connector Manager class extension driver (UcmCx).