A: It is a USB 2.0 High-Speed device, with a maximum theoretical throughput of 480 Mbps. Avoid connecting it to USB 3.0 ports, as this can cause compatibility issues.
If you are using an older OS like Windows XP or Vista, the driver is included in Service Packs (SP2 or SP3). For legacy systems, you can find the driver on the original Windows installation media under \i386\USBSTOR.INF or \amd64\USBSTOR.INF .
Sequential read speeds average 15–20 MB/s, while sequential write speeds fluctuate between 4–10 MB/s based on the host system hardware. Driver and Software Requirements usb device id vid 0781 pid 5567
Are you trying to from a drive that isn't showing up, or sandisk pendrive problem on disk write is protected
The SanDisk Cruzer Blade is known for its small form factor, usually featuring a black body with a red sliding mechanism or cap, though older versions may vary. Common Issues with VID 0781 PID 5567 A: It is a USB 2
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 )
Disable write protection using command line (CMD) * Connect your write protected SD card to your computer. * Right Click on Start. SanDisk Forums Fix Unrecognized USB Device? 12 Solutions (2025) - HP For legacy systems, you can find the driver
Try a different USB port (preferably a USB 2.0 port directly on the motherboard, not a hub). Test the drive on a different computer.
Every USB device has a unique "fingerprint"—the Vendor ID and Product ID—that helps your computer instantly identify what's been plugged in.
The specific hardware identification code identifies the SanDisk Cruzer Blade USB 2.0 Flash Drive .
Because this is a storage device, always practice good USB hygiene: