The USB hardware identifier and PID 1234 corresponds to a generic Flash Drive manufactured by Alcor Micro Corp. . This specific combination is often found on a wide variety of USB mass storage devices, ranging from small 2GB drives to much larger capacities. Technical Specifications
Open a terminal and run:
, performance varies significantly depending on the flash memory chip used inside: Read Speeds: 15 MB/s to 50 MB/s Write Speeds: 4 MB/s to 15 MB/s Commonly seen in sizes from 2GB to 32GB , though some larger fake-capacity drives also use this ID If your device shows 0MB capacity usb device id vid 058f pid 1234 full