I2C backpack for LCDs – Addicore
Amazon.com: EC Buying CP2112 Debugging Board USB to SMBus I2C Communication Module 2.0 MicroUSB 2112 CCS811 Sensor CP2112 GPIO 4.0~5.25V HID USB-to-SMBus API Specification Multifunction Serial Adapter Module : Electronics
FT200XD - FTDI
USB to I2C Converter - RobotShop
MMR902A34A I2C BOARD Mitsumi Electric Company Ltd | Development Boards, Kits, Programmers | DigiKey
RS232 to I2C Click - Mikroe | Mouser
USB-to-UART/I2C USB RTC for Raspberry Pi from SB Components on Tindie
UMFT201XB-01 - Ftdi - USB to I2C Breakout Module, USB Battery Charger Detection, 3.3V O/p
![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](https://cdn-shop.adafruit.com/640x480/2264-05.jpg "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")
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 I2C Adapter Interface CH341T - 3.3V And 5V Support
Devantect USB to I2C, SPI and Serial interface - RobotShop
/i/84418/products/2018-02-23T14%3A01%3A02.966Z-mgtnsy1_topview.jpg?1606306133 "MGTNSY1 - USB to (I2C/SPI/UART/GPIO/PWM/ADC) Cable from skoperst on Tindie")
MGTNSY1 - USB to (I2C/SPI/UART/GPIO/PWM/ADC) Cable from skoperst on Tindie
MGTNSY1 - USB to (I2C/SPI/UART/GPIO/PWM/ADC) Cable from skoperst on Tindie
USB RTC for Raspberry Pi : Time is in your Hands Now!!! by Amrit Singh — Kickstarter
Amazon.com: EC Buying CP2112 Debugging Board USB to SMBus I2C Communication Module 2.0 MicroUSB 2112 CCS811 Sensor CP2112 GPIO 4.0~5.25V HID USB-to-SMBus API Specification Multifunction Serial Adapter Module : Electronics
USB I2C Adapter Interface CH341T - 3.3V And 5V Support
USB To UART/I2C/SPI/JTAG Converter, Supports Multiple Interfaces, Compatible with 3.3V and 5V, Multiple Protection Circuits, Multiple Systems Support, Aluminum Alloy Case, Wall-mount & Rail-mount Support
![Adafruit LTC4311 I2C Extender / Active Terminator [STEMMA QT / Qwiic] : ID 4756 : $7.50 : Adafruit Industries, Unique & fun DIY electronics and kits](http://www.adafruit.com/images/480x360/4756-07.jpg "Adafruit LTC4311 I2C Extender / Active Terminator [STEMMA QT / Qwiic] : ID 4756 : $7.50 : Adafruit Industries, Unique & fun DIY electronics and kits")
Adafruit LTC4311 I2C Extender / Active Terminator [STEMMA QT / Qwiic] : ID 4756 : $7.50 : Adafruit Industries, Unique & fun DIY electronics and kits
PC-I2C/SPI/GPIO/ADC/PWM Adapter with USB interface
USB To UART/I2C/SPI/JTAG Converter, Supports Multiple Interfaces, Compatible with 3.3V and 5V, Multiple Protection Circuits, Multiple Systems Support, Aluminum Alloy Case, Wall-mount & Rail-mount Support
I2C Interface Support from Instrument Control Toolbox - Hardware Support - MATLAB & Simulink
MCP2221A USB to GPIO ADC I2C Breakout Board - Adafruit | Mouser
CH341A Programmer USB to UART IIC SPI I2C Convertor Parallel Port Conv – diymore
Devantect USB to I2C, SPI and Serial interface - RobotShop
Devantec USB to I2C, SPI and Serial interface (Short Pin Headers) - RobotShop
