The Solid State Systems (SSS) SSS6698-BB is a USB 2.0 controller often found in Kingston, Toshiba, and ADATA drives experiencing corruption, write-protection, or "No Media" errors. Repairing these drives requires utilizing specialized "Mass Production Tools" (MPTools) like the 3S USB MP Utility (v2.178+) to re-flash the controller firmware. Detailed firmware files and MPTools can be found on USBDev.ru and Flashboot.ru . 3S MP Utility v.2.173 (SSS 6679 6688 6689 6690 6691 6692)