Usb Drive Ch341 3 1 Fix Jun 2026

Click "Read IC" to download the current firmware. Immediately save this as backup.bin .

: Most commonly found in "Black Edition" or "Green Edition" USB sticks used to flash BIOS chips, routers, and EEPROMs (24 and 25 series). USB to Parallel/Printer usb drive ch341 3 1

"CH341" wasn't a model number. It was a checksum. And "3.1"? That wasn't a version. It was a coordinate set. Click "Read IC" to download the current firmware