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.
: Operates on the USB 2.0 protocol (High Speed) with a maximum current draw of roughly 200mA. File Protection : Typically includes SanDisk SecureAccess
Due to its reliability and wide support, the 0781:5567 device is versatile. It is used for:
Understanding these identifiers is essential for diagnosing driver issues, bypassing "write-protected" hardware locks, or benchmarking data transfer metrics. Technical Profile: SanDisk Cruzer Blade ( VID_0781&PID_5567 ) usb device id vid 0781 pid 5567
If the device appears in Device Manager under VID_0781&PID_5567 but shows up as "No Media" or "0 Bytes" in Windows Disk Management, the file system or driver stacking layer has corrupted. To force your system to clear out bad mounting pathways: sandisk pendrive problem on disk write is protected
If you see VID 0781 PID 5567 connected to your system, you are almost certainly looking at a tiny, high-performance SanDisk Ultra Fit drive. These drives are famous for being “nearly invisible” because they protrude only a few millimeters from a USB port.
This means the USB host controller recognized that something is plugged in, but could not read the device’s VID/PID correctly. This is typically a hardware issue (bad USB port, broken connector, or dead flash drive). One of the most common issues with the
Thus, the device ID 0781:5567 is an 100% positive identifier for a SanDisk Cruzer Blade. In Linux, the lsusb command will display it as Bus 001 Device 005: ID 0781:5567 SanDisk Corp. Cruzer Blade .
| Attribute | Value | | :--- | :--- | | | 0x0781 | | Product ID (PID) | 0x5567 | | Manufacturer | SanDisk Corporation | | Product Name | SanDisk Cruzer Blade | | USB Standard | USB 2.0 High-Speed |
Any help is appreciated!
: Primarily the SanDisk Cruzer Blade, though some speed tests also associate this ID with the "Ultra Shift" and "SanDisk 3.2 Gen 1" series.
Sometimes Windows improperly locks a device profile. You can refresh it using the built-in Diskpart utility. sandisk pendrive problem on disk write is protected