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
Serial Star, a 4 in 1 USB Serial and I2C Converter - Designing Electronics in Spain
USB to I2C IIC SPI UART TTL Converter Module STC ISP Adapter ALL IN 1 | eBay
Devantect USB to I2C, SPI and Serial interface - RobotShop
USB-I2C/LIN-CONV-Z Analog Devices Inc. | Development Boards, Kits, Programmers | DigiKey
USB to I2C Converter with Virtual COM Port FT230XS - store.ncd.io
WiFi to I2C Converter with MQTT Bluetooth and USB - store.ncd.io
Amazon.com: WSDMAVIS 1Pcs CH341A USB to I2C IIC SPI ISP UART TTL Serial Adapter EPP/MEM Parallel Converter Module : Electronics
CH341A Programmer USB to UART IIC SPI I2C Convertor Parallel Port Conv – diymore
Amazon.com: JESSINIE CP2112 USB to Serial Adapter USB2.0 USB to I2C Communication Module CP2112 GPIO 4.0~5.25V HID USB-to-SMBus API Specification Multifunction Serial Adapter Module : Electronics
USB-I2C Communications Module
USB to I2C Click
2 CH341 Programmers USB to UART IIC SPI I2C Converter Parallel Port Converter Onboard Working Indicator Board Module - Walmart.com
Ft260 Usb I2c Converter For Sht20 Sht10 Sht15 Temperature And Humidity Sensor - Pc Hardware Cables & Adapters - AliExpress
USB-I2C/SPI/GPIO/PWM/ADC Interface | $19.10 to $89.40