DLN-2 USB-I2C/SPI/GPIO Adapter
USB - I2C Module , from Devantech for €22.25
Ftdi Ft260 Usb I2c Converter I2c Usb Adapter Board - Pc Hardware Cables & Adapters - AliExpress
DSX Tech – Page 2 – DSX Tuning
AxiCat
ATUSB-I2C-AUTO-PCB Microchip Technology | Mouser
USB-ISS-SV - Enhanced USB-I2C Module , from Devantech for €22.47
PCB-Filled Dream Desk Will Only Get Cooler With Age | Hackaday
/i/72867/products/2018-06-06T16%3A36%3A13.936Z-usbi2c_1.jpg?1606306133 "USB I2C module from KEL on Tindie")
USB I2C module from KEL on Tindie
USB-I2C/LIN-CONV-Z Analog Devices Inc. | Development Boards, Kits, Programmers | DigiKey
I2CMini is tiny USB to I2C Bridge for your PC or SBC (Crowdfunding) - CNX Software
USB-ISS - Enhanced USB-I2C Module
Hands On With The Voltera V-One PCB Printer | Hackaday
Devantect USB to I2C, SPI and Serial interface - RobotShop
DLN-4S Multiprotocol Master & Slave Adapter (PCB board only)
LibStock - USB I2C click
Conversor USB I2C | Varios | PTR001320
USB I2C Interface (BETA) Builders' Notes
Buy DEV BOARD, FT201XB USB-I2C, PCB UMFT201XB-NC By FTDI Online at desertcartKUWAIT
SCC30-DB Sensirion AG | Sensors, Transducers | DigiKey
USB<->I2C interface using a RAVAR MOD4 module
USB-I2C Bridge | Elektor Magazine
USB/I2C interface with band switching and front-end bandpass selection | f6itu Métabug's corner
