FTDI Serial TTL-232 USB Cable : ID 70 : $19.95 : Adafruit Industries, Unique & fun DIY electronics and kits
2X CH341T Two-In-One Module USB to I2C IIC UART USB to TTL Single-Chip Serial Port Downloader - Walmart.com
UMFT200XD-NC FTDI, Future Technology Devices International Ltd | Development Boards, Kits, Programmers | DigiKey
Dual USB to 5-Port I2C Bridge Adapter 100KHz for AnyI2C Software Windows Platform FTDI FT232RL - IoT Devices & Sensors | Relay Controllers, Current Monitoring & Vibration Sensors
Amazon.com: EC Buying FT4232HL 4 Channel USB to Serial Adapter FTDI FT4232 UART SPI I2C JTAG RS485 RS422 RS232 to USB High-Speed Multifunction Serial Adapter Module Support Multi Systems for Windows XP
Ft200xd Usb I2c Module | Usb Adapter Board | Ftdi Usb | Ft260 I2c | Ft260 Usb - Ftdi Ft260 Usb - Aliexpress
UMFT4222EV Development Module - FTDI Chip | Mouser
FT260S - FTDI
Devantech USB to I2C Interface Adapter | Acroname
USB to I2C Converter with Virtual COM Port FT230XS - IoT Devices & Sensors | Relay Controllers, Current Monitoring & Vibration Sensors