Devantec USB to I2C, SPI and Serial interface (Short Pin Headers) - RobotShop
USB to IIC Adapter Module, USB to IIC I2C UART Converter Adapter Module Electronic Components - Walmart.com
I2C / SPI Interface Tool "USB to I2C Professional" | Information transmission media for research and development TEGAKARI
USB To UART/I2C/SPI/JTAG Converter, Supports Multiple Interfaces, Compatible with 3.3V and 5V, Multiple Protection Circuits, Multiple Systems Support, Aluminum Alloy Case, Wall-mount & Rail-mount Support
USB-I2C USB to I2C Communications Module
USB-ISS - Enhanced USB-I2C Module , from Devantech for €22.25
USB-I2C/SPI/GPIO/PWM/ADC Interface | $19.10 to $89.40
USB I2C click — board with MCP2221 USB-to-UART/I2C converter
USB-I2C/IO (Rev. C1)
FTDI FT260s USB to I2C Converter USB2.0 to I2C adapter - AliExpress
USB to I2C Professional (no enclosure) - I2C Tools
USB to I2C converter - Micro Robotics
C-Payne USB to I2C Adapter – C-Payne PCB Design
ADP-I2C-USB-Z Analog Devices | Mouser
Usb To I2c Iic Usb To I2c Usb To Uart Usb To Serial Usb Converter - Cable Winder - AliExpress
USB to I2C IIC USB to I2C USB to UART USB to Serial USB Converter - AliExpress
Devantech USB to I2C Interface Adapter | Acroname
USB to I2C Click
USB UART/I2C converter MCP2221 - USB plug - SB Components SKU21246 Botland - Robotic Shop
Enhanced USB to I2C Module
USB to I2C Converter with Virtual COM Port FT230XS - NCD Store
USB to I2C Converter - RobotShop
1PC CJMCU-200 FT200XD USB to I2C module Full Speed USB to I2C Bridge L4X3 | eBay
Amazon.com: HiLetgo 2pcs CH341T Downloader Tool USB to I2C IIC USB to UART USB to TTL Convert Adapter Serial Downloader for STC STM PIC : Electronics
USB to I2C Adapter, Efficient Universal USB to I2C Adapter Module Environmentally Friendly Scratch Resistance Wide Compatibility for Data Transmission : Electronics - Amazon.com
/i/72867/products/2018-06-06T16%3A36%3A13.936Z-usbi2c_2.jpg?1606306133 "USB I2C module from KEL on Tindie")