Remember: A "full" understanding of this ID saves you hours of hunting for non-existent driver downloads. Bookmark this guide, and next time you see 058F:1234 in your logs, you will know exactly what it is – and exactly what to do.
The identifier points to an Alcor Micro USB 2.0 hub or card reader. It is not malicious, and in most cases, the lack of a driver is the primary obstacle. By installing the correct chipset or card reader driver from your laptop manufacturer, using Windows Optional Updates, or manually forcing a generic USB hub driver, you can resolve the error. usb device id vid 058f pid 1234 full
, performance varies significantly depending on the flash memory chip used inside: Read Speeds: 15 MB/s to 50 MB/s Write Speeds: 4 MB/s to 15 MB/s Commonly seen in sizes from 2GB to 32GB , though some larger fake-capacity drives also use this ID If your device shows 0MB capacity Remember: A "full" understanding of this ID saves
The USB hardware identifier and PID 1234 corresponds to a generic Flash Drive manufactured by Alcor Micro Corp. . This specific combination is often found on a wide variety of USB mass storage devices, ranging from small 2GB drives to much larger capacities. Technical Specifications It is not malicious, and in most cases,
This string is not random gibberish. It is a standardized that every compliant USB device carries. Understanding what "VID 058F PID 1234" means is the first step to fixing driver issues, identifying unknown hardware, or troubleshooting compatibility problems.