The USB device ID belongs to the SanDisk Cruzer Blade Go to product viewer dialog for this item. USB flash drive . While this specific ID is most commonly associated with the Cruzer Blade
: This code is designated internally by SanDisk to isolate the specific hardware model. The value 5567 represents the SanDisk Cruzer Blade
Restart your computer and test your drive's write capabilities. 3. Low-Level Mass Formatting usb device id vid 0781 pid 5567
Registered specifically to SanDisk Corporation . Every authentic SanDisk USB storage peripheral carries this signature string.
or registry edits, these software fixes rarely work for hardware-level protection. If your drive is locked, your best bet is to check your warranty status and consider an RMA (Return Merchandise Authorization). SanDisk Forums 3. Drivers and Firmware VID = 781, PID = 5567 - USB Flash Drive Speed Tests The USB device ID belongs to the SanDisk
SanDisk drives are designed to go into a "fail-safe" read-only mode when the internal controller detects a potential hardware failure. This protects your data so you can still copy it off, even if you can't save anything new. Can it be fixed? While users often try
Clean the contacts inside the USB connector with isopropyl alcohol. 2. Remove Write Protection via Command Prompt (Diskpart) If you can see the drive but cannot write to it: Open as Administrator. Type diskpart and hit Enter. Type list disk to find your USB drive (check by size). Type select disk X (replace X with your USB disk number). Type attributes disk clear readonly . Type exit . 3. Reformat the Drive If the data is corrupted, formatting may help. Warning: This will erase all data on the drive. The value 5567 represents the SanDisk Cruzer Blade
The exact device architecture utilizes a legacy USB interface framework engineered primarily for general file transfers rather than high-throughput boot environments: Specification Parameter Value / Metric Technical Context USB 2.0 (High-Speed) Maximum theoretical bandwidth capped at 480 Mbps. Current Consumption Low power draw safe for unpowered external hubs. Standard Capacities 4GB to 128GB Formatted with standard FAT32 by default. Typical Read Speed ~15 - 25 MB/s Dependent on host controller performance. Typical Write Speed ~4 - 10 MB/s Significantly throttled during multi-file operations. Understanding the SanDisk Write-Protection Locking Fault