Usb Device Id Vid 0781 Pid 5567 |verified| Jun 2026

When your computer acts up or a USB drive fails to be recognized, the first step to fixing it is identifying its unique fingerprint. For many popular flash drives, that fingerprint is .

One of the most common issues with the Cruzer Blade is that it can suddenly become "write-protected" or "read-only" after a period of use.

The numbers break down simply:

If you are seeing this identifier in your device manager, you are dealing with a flash drive. This device ID is a standard identifier for this extremely common, compact, black-and-red storage unit.

Use the SanDisk USB Repair Tool or the native format tool in your OS. If Windows cannot format it, try using the SD Association Formatter . 4. Reinstall USB Drivers Open . Expand Universal Serial Bus controllers . usb device id vid 0781 pid 5567

The most common issue reported with is the device turning "Write Protected". This means you can read data from the drive, but you cannot add, delete, or modify files. It is often a self-protection mechanism triggered when the controller detects that the NAND flash has reached its limit and can no longer safely write data. 2. Drive Not Recognized or Incorrect Size

For Windows 2000 or older, SanDisk's original "Cruzer Driver" may be required, but support for these OS versions ended years ago. When your computer acts up or a USB

Do not install WinUSB or libusb on this device unless you specifically need it for firmware flashing or low-level access.

The Cruzer Blade is a popular budget-friendly USB 2.0 drive. Below is a summary of its common technical specifications. The numbers break down simply: If you are

This guide details the technical specifications of the VID_0781&PID_5567 hardware profile, explains why it often enters a hardware write-protected state, and provides troubleshooting methods to resolve recognition or storage issues. Hardware Breakdown: VID_0781&PID_5567

: Uninstall the device driver completely. Open Device Manager, find the problematic device under "Universal Serial Bus controllers" or "Disk drives", right-click it, and select "Uninstall device". Then, physically disconnect the USB drive, restart your computer, and plug the drive back in. Windows will automatically reinstall the driver.