These identifiers aren't just random codes. They are the digital DNA of any USB device. When you plug in a mouse, keyboard, printer, or flash drive, your operating system doesn't recognize it by brand name alone. Instead, it looks up the VID (Who made it?) and PID (What model is it?).
This allows your computer to load the correct generic or manufacturer-specific driver instantly. usb device id vid 0781 pid 5567
If your system detects the VID/PID in logs but you can’t see a drive letter (Windows) or mount point (Mac/Linux): These identifiers aren't just random codes
Because this is a storage device, always practice good USB hygiene: or flash drive
If you encounter a device with this VID/PID that is not recognized: