USB-SPI Adapters
C232HM-EDHSL-0 - FTDI
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
CSR "Babelfish" USB-SPI 1324 Converter
USB to SPI breakout board using MCP2210 (Part 1) - YouTube
Aardvark I2C/SPI Host Adapter - Total Phase
CH341A Programmer USB to UART IIC SPI I2C Convertor Parallel Port Converter – WallBuilders
CH341A Programmer Module USB to UART IIC SPI I2C TTL ISP EPP/MEM Converter | eBay
Parallel Port Board, High Durable USB To UART I2C SPI Interface 3.3V/5V Output Voltage Parallel Ports Converter Module For Industrial - Walmart.com
USB Port Converter Parallel To UART IIC SPI TTL ISP EPP MEM Components CH341A | eBay
CSR USB SPI Programmer,USB-to-SPI Converter For Debug Manufacturers and Suppliers - Wholesale Products - FEASYCOM
AK-MCP2210 – USB to SPI Bridge | Artekit Labs
SPI-USB CONVERTER Melexis Technologies NV-Allicdata Electronics
RS232 & USB to SPI
Amazon.com: All in 1 USB for ISP Serial Adapter Converters SPI/I2C/IIC/UART/TTL : Electronics
CH341A Programmer USB to UART IIC SPI I2C Convertor Parallel Port Conv – diymore
Yocto-SPI - USB to SPI adapter (TTL 3.3V or 5V), driver-free
CLICK USB ADAPTER MIKROE - Click board | converter; I2C,SPI,UART,USB; FT2232H,MCP3204; MIKROE-1433 | TME - Electronic components
Devantect USB to I2C, SPI and Serial interface - RobotShop
USB Port Converter Module, USB To UART IIC SPI TTL ISP EPP MEM CH341A Chip USB Serial Port Adapter With Working Status Indicator For Program Debugging - Walmart.com
TUSB9261 Flash Burner - Interface forum - Interface - TI E2E support forums
Yocto-SPI - USB to SPI adapter (TTL 3.3V or 5V), driver-free
Ft311d Usb To I2c Iic Spi Uart Gpio Pwm Converter Adapter 3.3v/5v Communication Development Board Wholesale - Integrated Circuits - AliExpress
Devantech USB to UART, I2C, SPI, serial adapter (USB-ISS) | Acroname
Ch341a Usb To I2c / Iic / Spi / Uart / Ttl / Isp Adapter Epp / Mem Parallel Port Converter - Instrument Parts & Accessories - AliExpress
Amazon.com: USB to I2C USB to RS232 USB to Serial USB Converter Module Adapter Board : Electronics
I2C to SPI Click | Mikroe
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
