Since "asus usb mir rev 111" appears to refer to a specific component found on ASUS motherboards (commonly associated with the ASUS Media Card Reader or internal USB hub interfaces) and typically uses standard Microsoft drivers, the following technical white paper outlines the verification and deployment process for this hardware.
However, MIR REV 111 is — it’s likely a PCB revision number or internal marking. Common ASUS USB devices that might have this marking include: asus usb mir rev 111 driver verified