I2CMini is tiny USB to I2C Bridge for your PC or SBC (Crowdfunding) - CNX Software
USB to I2C Click
Usendz@ Usbcom2i2c Usb Serial Port To I2c Uart To I2c Com To I2c Usb To I2c - Instrument Parts & Accessories - AliExpress
CJMCU FT200XD USB to I2C Converter Module
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 Professional (no enclosure) - I2C Tools
USB I2C click — board with MCP2221 USB-to-UART/I2C converter
UMFT201XB-01 - Ftdi - USB to I2C Breakout Module, USB Battery Charger Detection, 3.3V O/p
FT260S: HID-class USB-to-UART - I2C Interface Bridge, 5 V, TSSOP-28 at reichelt elektronik
MCP2221A-I/P - Microchip - Interface Bridges, USB to I2C / UART, 3 V