Some older Alcor-based card readers or OEM flash drives use this ID as their primary identifier. Troubleshooting and Drivers
Because Alcor Micro controllers are highly customizable, manufacturers use low-level formatting tools to configure them. If your drive has corrupted firmware, standard Windows or macOS formatting utilities will likely fail. You will need a specialized flashing utility.
The word full in your query ( vid 058f pid 1234 full ) likely refers to one of the following:
To avoid encountering the 058f:1234 identifier in the future:
Let me know how you would like to .
The word in the search query often refers to either:
Standard formatting tools like Windows Format, Rufus, or Diskpart will not work for this issue because they cannot communicate with a raw controller chip. You must use specialized low-level utilities. 1. Use the ChipEasy or Flash Drive Information Extractor
Standard USB Identifiers - Windows drivers - Microsoft Learn
The drive appears in Disk Management but shows up as "No Media" with a capacity of 0 Bytes. usb device id vid 058f pid 1234 full
Use built-in tools to check for physical damage:
In the complex ecosystem of Universal Serial Bus (USB) communication, every peripheral device is required to identify itself to the host computer through a pair of unique numerical identifiers: the Vendor ID (VID) and the Product ID (PID). The specific combination of VID 0x058F and PID 0x1234 belongs to Alcor Micro Corp., a Taiwanese semiconductor company. This essay examines the technical role of this identifier pair, its most common hardware implementations, and its significance in the broader context of driver management and system interoperability.
Download a hardware info utility like or Flash Drive Information Extractor .
When these two codes appear together as VID_058F&PID_1234 (in Windows) or 058f:1234 (in Linux/macOS), it often signals that a USB flash drive has reverted to a basic operating mode. Some older Alcor-based card readers or OEM flash
Every USB device has a unique signature that allows your computer to identify it. This signature consists of two distinct codes:
Over the years, 058F:1234 has appeared in many commercial products. The most frequent ones include:
Флешка VID = 058F PID = 1234 - Конференция iXBT.com