U2C-12 USB-I2C/SPI/GPIO Adapter
ViperBoard I2C/SPI/GPIO USB Interface Adapter Support
Usb To Uart, I2c, Spi (with 4 Adcs, 4 Pwms, 8 Digital Io And Nrf2401 Test Software) - Connectors - AliExpress
Total Phase Beagle I2C/SPI/MDIO | Bus Protocol Analyzer
Devantect USB to I2C, SPI and Serial interface - RobotShop
I2C vs SPI vs UART – Introduction and Comparison of their Similarities and Differences - Total Phase
Amazon.com: WSDMAVIS 1Pcs CH341A USB to I2C IIC SPI ISP UART TTL Serial Adapter EPP/MEM Parallel Converter Module : Electronics
Devantect USB to I2C, SPI and Serial interface - RobotShop
Devantec USB to I2C, SPI and Serial interface (Short Pin Headers) - RobotShop
Aardvark I2C/SPI Host Adapter | Anchor Electronics
DLN-4S Multiprotocol Master & Slave Adapter
Ch341a Usb To Spi I2c Iic Uart Ttl Isp Serial Adapter Module Epp/mem Converter For Serial Brush Debugging Rs232 Rs485 - Integrated Circuits - AliExpress
Total Phase Aardvark I2c / SPI Host Adapter USB to I2c/spi Bridge for sale online | eBay
DLN-2 USB-I2C/SPI/GPIO Adapter
UART I2C/SPI Click | Mikroe
USB-I2C/SPI/GPIO Interface Adapter.
![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](http://www.adafruit.com/images/480x360/2264-05.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
Amazon.com: All in 1 USB for ISP Serial Adapter Converters SPI/I2C/IIC/UART/TTL : Electronics
/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
Amazon.com: All in 1 CH341A USB to SPI I2C IIC UART TTL ISP Serial Adapter Module EPP MEM Converter for Serial Brush Debugging RS232 RS485 : Electronics
