Optimized for use with RS232 cables and USB-to-Serial COM port adapters (COM5 drivers), ensuring stable data transfer during the flashing process.
| Item | Information | |------|-------------| | | Sunplus Loader Tool | | Latest Version | v3.2.1 (as of April 2026) | | File Name | Sunplus_Loader_v3.2.1.zip | | File Size | ~4.8 MB | | Compatible OS | Windows 7 / 8 / 10 / 11 (32/64-bit) | | Driver Required | Sunplus USB Driver (included in the package) | Sunplus Loader Latest Version Download -UPD-
Follow these exact steps to use the successfully. Optimized for use with RS232 cables and USB-to-Serial
Who should not use it