DLN-2-U2C USB-I2C/SPI/GPIO Adapter (in U2C-12 compatible mode)
USB-I2C interface module
AK-MCP2221 – USB to Serial/I2C/GPIO | Artekit Labs
Devantec USB to I2C, SPI and Serial interface (Short Pin Headers) - RobotShop
USB to I2C Breakout | Mayhew Labs
Source IIC I2C to USB interface controller board for PCAP touch screen on m.alibaba.com
Yocto-I2C - USB to I2C adapter, driver-free
USB to I2C 2 Click
UMFT201XB-01 - Ftdi - FT201XQ, USB TO I2C, BREAKOUT BOARD
GitHub - sbcshop/USB-UART-I2C-Debugger: USB UART/I2C Debugger comprises a chip that supports full-speed USB (12 Mb/s). It runs I2C with up to 400 kHz clock rates. The UART baud rates come between 300
USB I2C click — board with MCP2221 USB-to-UART/I2C converter
CH341T module USB to I2C IIC UART USB to TTL single-chip serial port downloader | eBay
Amazon.com: USB to I2C USB to RS232 USB to Serial USB Converter Module Adapter Board : Electronics
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
Amazon.com: USB to Iic I2C UART Converter Adapter Module, 50Bps to 2MBps, Multiple Adjustable Communication Rates, USB to TTL Serial, 5V and 3.3V Outputs Suitable for Serial Data : Electronics
I2C to USB I2C SLAVE Slave High Speed I2C Converter FT201XS FTDI Converter Adapter GPIO DIY RC Electronic - AliExpress
200 FT200XD USB to I2C module Full Speed USB to I2C Bridge - AliExpress
Devantech USB to I2C Interface Adapter | Acroname
USB UART/I2C Debugger for Raspberry Pi and Arduino – Oz Robotics
Adafruit FT232H Breakout - General Purpose USB to GPIO, SPI, I2C [USB C & Stemma QT] : ID 2264 : $14.95 : Adafruit Industries, Unique & fun DIY electronics and kits
USB to I2C Module
CH341T USB to UART / I2C Converter 5V / 3.3V
USB-I2C/LIN-CONV-Z Analog Devices Inc. | Development Boards, Kits, Programmers | DigiKey
USB-ISS - Enhanced USB-I2C Module
USB to I2C Master HID Converter Adapter GPIO DIY RC Electronic Toy Robot Development - AliExpress
WiFi to I2C Converter with MQTT Bluetooth and USB - IoT Devices & Sensors | Relay Controllers, Current Monitoring & Vibration Sensors