UsenDz @ USBCOM2I2C USB serial port to I2C UART to I2C COM to I2C USB to I2C | eBay
USB-I2C interface module
UMFT201XB-01 - Ftdi - FT201XQ, USB TO I2C, BREAKOUT BOARD
USB-I2C/SPI/GPIO/PWM/ADC Interface | $19.10 to $89.40
DLN-2-U2C USB-I2C/SPI/GPIO Adapter (in U2C-12 compatible mode)
Amazon.com: EC Buying FT200XD CJMCU-200 USB to Serial Adapter USB to I2C Serial Module IIC Port TTL Level Input CMOS Output Transfer Convertor Serial Adapter : Electronics
Devantect USB to I2C, SPI and Serial interface - RobotShop
Ft200xd Usb I2c Module | Usb Adapter Board | Ftdi Usb | Ft260 I2c | Ft260 Usb - Ftdi Ft260 Usb - Aliexpress
USB/I2C
USB to I2C Module
LinkM - USB to I2C - COM-09903 - SparkFun Electronics
USB I2C click — board with MCP2221 USB-to-UART/I2C converter
USB to I2C Click
Bus Adapter : Ginkgo USB-I2C Adapter - ViewTool纬图
USB-I2C/LIN-CONV-Z Analog Devices Inc. | Development Boards, Kits, Programmers | DigiKey