CH341A Programmer USB to UART/IIC/SPI Convertor Parallel Port Converter onboard UART and SPI/I2C Operating Indicator Lamp|usb to|usb to uartusb to spi - AliExpress
New EZP 2020 high-speed USB SPI Programmer EZP2020 Support 32M Flash 24 25 93 EEPROM 25 flash bios