CH341A Programmer USB To UART IIC SPI I2C Convertor Parallel Port Converter Onboard Operating Indicator Lamp Board - Walmart.com
KMtronic Ltd: USB 24xxx I2C E-Eprom programmer - Microchip, ATMEL
USB to I2C Professional (no enclosure) - I2C Tools
Ch341a Programmer Usb To Uart Iic Spi I2c Convertor Parallel Port Converter Onboard Operating Indicator Lamp Board Module - Integrated Circuits - AliExpress
Amazon.com: All in 1 CH341A USB to SPI I2C IIC UART TTL ISP Serial Adapter Module EPP/MEM Converter for Serial Brush Debugging RS232 RS485 : Electronics
Devantech USB to I2C Interface Module - RobotShop
USB to I2C converter - Micro Robotics
CH341T V3 2 IN 1 Module 3.3V 5V USB-I2C IIC UART USB-TTL Single-Chip Serial Port | eBay
USB-I2C interface module
Usb Turn Iic/usb To I2c Module, Eeprom Programmer Debug Tool. - Counters - AliExpress
Devantec USB to I2C, SPI and Serial interface (Short Pin Headers) - RobotShop
CH341A Programmer USB to UART IIC SPI I2C Convertor Parallel Port Conv – diymore