Usb Device Id Vid 058f Pid 1234 Full !!link!! -

Alternatively, use the Flash Drive Information Extractor tool. It will safely query the physical controller without writing to the disk, exposing the exact hardware configuration table and memory voltage profiles. Step-by-Step Repair Guide

: Many cheap, unbranded "no-name" USB drives use low-grade Alcor clone chips configured natively with this generic identity string. Diagnostics: How to Read the Flash ID

Identifies the manufacturer as Alcor Micro Corp. , a major Taiwanese developer of USB hub and flash memory controller chips. usb device id vid 058f pid 1234 full

This ID often appears when a drive is in a "test" or "generic" state, or when the firmware has become corrupted, causing the computer to see the controller chip but not the actual memory storage. Common Issues and Symptoms Devices with this ID often exhibit the following problems:

When a drive shows this PID, it may appear as "Generic USB Flash Disk" with 0MB capacity or be marked as "Write Protected". Why Is My Device Showing This ID? Diagnostics: How to Read the Flash ID Identifies

: The drive becomes read-only and cannot be formatted through standard Windows tools. Corrupted Firmware

This uniquely identifies the manufacturer as Alcor Micro Corp. , a major producer of flash memory controllers. Common Issues and Symptoms Devices with this ID

The drive is detected as a letter (e.g., G: ) but shows "0 bytes" of space and cannot be opened.

Based on the USB ID , here is the full breakdown of the device and its proper feature set.

Alcor distributes its repair utilities based strictly on the controller revision. Look at your ChipGenius report under Controller Part-Number :