Because FFFF is a generic ID, it is frequently linked to "white-label" Chinese electronics, including gaming controllers, USB-to-Serial adapters, and cheap mechanical keyboards. Common Devices Using VID FFFF PID 1201
"How?" Elias asked, his voice trembling. vid ffff pid 1201
FFFF is often a placeholder or "dummy" ID used by manufacturers who have not registered a formal ID with the USB Implementers Forum. Because FFFF is a generic ID, it is
Under normal conditions, Vendor IDs (VID) and Product IDs (PID) are assigned to manufacturers to identify the hardware to the operating system. Because FFFF is a generic ID
Based on Vendor ID: FFFF, Product ID: 1201
The Product ID 0x1201 is used in conjunction with the VID to differentiate this specific product from others by the same "vendor."