. While it often appears as a "Generic USB Flash Disk," this specific ID is a common fingerprint for a wide range of mass storage devices using Alcor controllers. What is this device? VID (Vendor ID) 058F belongs to Alcor Micro , a major manufacturer of USB controller chips. The PID (Product ID) 1234
This specific VID/PID combination (058F:1234) is frequently associated with devices that have failed or are showing "0 MB" capacity in Windows. This often happens when the controller firmware is corrupted or the flash memory chip has a hardware fault. usb device id vid 058f pid 1234 full
This is a generic product code often used for Alcor-based Flash Drives and Card Readers . VID (Vendor ID) 058F belongs to Alcor Micro
The word full in your query ( vid 058f pid 1234 full ) likely refers to one of the following: This is a generic product code often used
Devices with this specific ID are typically classified as . Technical specifications often include: Controller Vendor : Alcor Micro. Speed : High Speed (USB 2.0). Common Controller Models : AU6986, AU6988, or AU6989SN.
Do not use generic "driver updater" tools. Instead, get the official driver: