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Parallel Port Board, High Durable USB To UART I2C SPI Interface 3.3V/5V Output Voltage Parallel Ports Converter Module For Industrial - Walmart.com
Yocto-SPI - USB to SPI adapter (TTL 3.3V or 5V), driver-free
CH341A Programmer USB to UART IIC SPI I2C Convertor Parallel Port Converter – WallBuilders
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
SPI-USB CONVERTER Melexis Technologies NV-Allicdata Electronics
AK-MCP2210 – USB to SPI Bridge | Artekit Labs
Devantect USB to I2C, SPI and Serial interface - RobotShop
CSR USB-SPI Programmer – Oz Robotics
USB to SPI breakout board using MCP2210 (Part 1) - YouTube
C232HM-EDHSL-0 - FTDI
USB SPI click - Breakout board for MCP2210 USB to SPI converter
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
Yocto-SPI - USB to SPI adapter (TTL 3.3V or 5V), driver-free
EVK USB-SPI Interface, MC68HC908 | NXP Semiconductors
CSR "Babelfish" USB-SPI 1324 Converter
Amazon.com: USB to I2C USB to RS232 USB to Serial USB Converter Module Adapter Board : Electronics
USB-SPI Adapters
CH341A Programmer Module USB to UART IIC SPI I2C TTL ISP EPP/MEM Converter | eBay
