The "CH341APro" or "CH341A MinProgrammer" or "CH341A MiniProgrammer" is a USB dongle intended for reading and writing SPI as well as I2C flash ICs. It is based on the CH341 USB to serial/parallel ...

The driver can be used with CH341A USB to UART/I2C/SPI adapter boards to connect I2C devices to a Linux host. The CH341A only supports 7 bit addressing. Due of the limited CH341A USB endpoint buffer ...