The is a technical "fingerprint" primarily associated with low-cost or generic USB flash drives . While it often appears on devices labeled "NAND USB2DISK," this specific identifier is frequently a sign that the hardware is either a generic OEM product or, in many cases, a faulty or "fake" drive. What These IDs Mean
: A drive that has malfunctioned and defaulted to a "FirstChip" emergency state, often showing 0GB capacity.
Seeing this specific Vendor ID (VID) and Product ID (PID) combination is a clear indicator that something is amiss. This hardware footprint points directly to unbranded, generic, or corrupted flash memory storage drives—frequently built using budget controllers. usb device id vid ffff pid 1201
A 16-bit identifier chosen by the manufacturer to distinguish individual products.
Some USB flash drives or microcontrollers allow firmware reflashing. If a user incorrectly flashes a device (e.g., with a generic USB stack), the VID/PID might revert to default test values like 0xFFFF / 0x0001 or 0x1201 . The is a technical "fingerprint" primarily associated with
If your device is showing USB\VID_FFFF&PID_1201 , do not throw it away immediately. Follow this diagnostic tree.
Are you currently trying to from a drive with this ID, or are you looking to reflash its firmware ? FirstChip FC1178/FC1179 MpTools V1.0.5.2 (2022-06-01) Seeing this specific Vendor ID (VID) and Product
Basic checks (always try first)