Insert your flash drive. The software should highlight a box with a status message (e.g., "Ready" or "Found"). Click .
This tool is designed for the AU6366 and AU6371 series of controllers, which are common in older USB drives and internal laptop card readers. usbfirmwaretoolalcorau6366au6371 verified
Right-click and select , then browse to the folder where you unzipped the downloaded firmware tool. Insert your flash drive
⚠️ : These controllers are older (USB 2.0, multi-LUN card readers / hubs). Flashing wrong firmware can brick the device. Proceed only if you have a backup or are certain. usbfirmwaretoolalcorau6366au6371 verified