Alcor Micro Au6989sn-gtc Software Upd

The is a single-chip USB 2.0 flash drive controller widely used in budget and mid-range USB thumb drives, SD card readers, and embedded storage devices. It belongs to Alcor’s AU6989 series, known for its low cost, decent compatibility, and support for various NAND flash types (MLC, TLC, QLC, and 3D NAND).

Do not guess. Many tools designed for the AU6989SN (without GTC) will brick your drive. You must verify the chip ID. alcor micro au6989sn-gtc software

The main software versions for this chip are: The is a single-chip USB 2