Usb Device Id Vid 058f Pid 1234 Full Better

Every USB hardware component relies on paired identification codes to tell the host operating system what drivers to load.

A notable technical quirk: some counterfeit or "fake capacity" flash drives use this VID/PID combination. Malicious vendors alter the firmware’s reported capacity, causing the drive to corrupt data when writing beyond the true flash size. Forensic tools often flag 058F:1234 as a common identifier in such fraud cases due to the widespread availability of Alcor controller firmware modification tools. usb device id vid 058f pid 1234 full

Tools like AlcorMP (Alcor Micro Production Tool) are designed to "re-flash" or reset these controllers when standard formatting fails. Every USB hardware component relies on paired identification

Due to its association with low-end or counterfeit hardware, this ID may exhibit: Forensic tools often flag 058F:1234 as a common

| Parameter | Value | |-----------|-------| | Vendor | Alcor Micro Corp. | | Product | USB 2.0 Hub (or Multi-Card Reader) | | USB Version | 2.0 (480 Mbps max) | | Power Draw | 100 mA (Bus-powered) | | Supported Protocols | Mass Storage Class (if reader), Hub Class | | Typical Ports (if hub) | 4 downstream ports | | Card Support (if reader) | SD, SDHC, MMC, MS, xD (varies) |

Based on diagnostic data from ChipGenius, USBDeview, and Linux lsusb output, a typical device with VID 058f and PID 1234 exhibits the following characteristics:

Under , choose Low Level Format to map out bad internal blocks, or select Optimize Capacity to maximize space recovery.