lsusb
For technically inclined users, the process known as or “low-level controller firmware restoration” offers the most effective method to revive a dead 058f:1234 drive. This method reinitializes the Alcor controller and rebuilds the NAND management tables.
If your computer reads this exact hardware ID, it usually signals one of two distinct scenarios: either your USB drive is completely normal but experiencing a firmware glitch, or you have accidentally purchased a counterfeit "fake capacity" flash drive. When an Alcor controller encounters a fatal read/write loop, flash cell corruption, or a mismatch in its memory configuration, it defaults its Vendor ID (VID) to 058F and its Product ID (PID) to 1234 as a fallback structural failsafe mode. Anatomy of the Hardware ID usb device id vid 058f pid 1234 full
user wants a long article about "usb device id vid 058f pid 1234 full". This is a USB device identifier. I need to provide comprehensive information. I will follow the search plan provided in the hints. I will start with Round One operations. search results for "usb device id vid 058f pid 1234 full" have provided some initial information. I need to open some of these results to gather more details. I'll start with result 0, result 1, result 2, result 3, result 4, result 5, and result 8. have gathered information from various sources. Now I need to search for more specific details about the VID/PID, including technical specifications, controller information, and troubleshooting. need to write a comprehensive article. I will structure it with an introduction, detailed sections on identification, common products, technical specifications, driver support, common issues, and solutions, and a conclusion. I will cite sources. USB\VID_058F&PID_1234 is an identifier for a USB mass storage device, almost certainly a flash drive, manufactured using a controller chip from .
Sometimes the kernel will report [sdb] Media removed, stopped polling or Buffer I/O error on dev sdb, logical block 0 . These messages indicate that the controller cannot read the NAND flash parameters properly. In such cases, low‑level tools like hdparm , sg_format , or are required, because standard Linux partition tools ( fdisk , gparted ) cannot communicate directly with a uninitialized Alcor controller. lsusb For technically inclined users, the process known
| | Likely Cause | Recommended Solution | |---|---|---| | Drive detected but 0 bytes capacity | Firmware corruption | AlcorMP Tool | | "Please insert disk" error | Partition table corruption | DiskPart clean + reformat | | Device appears/disappears | Physical connection issue or driver conflict | Try different USB port, reinstall drivers | | Detected on Linux but not Windows | Windows driver issue | Cross-test on Linux, reformat there | | Complete non-recognition | Dead controller or hardware failure | Replace device (unfixable) |
Based on diagnostic data from ChipGenius, USBDeview, and Linux lsusb output, a typical device with VID 058f and PID 1234 exhibits the following characteristics: When an Alcor controller encounters a fatal read/write
. 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.
: Registered to Alcor Micro Corp. , a prominent Taiwanese semiconductor firm specializing in USB flash memory controllers.
If the drive shows up in Device Manager but not in File Explorer: Right-click the Start button and select . Locate the disk associated with the USB drive.