USB to SPI adapter with 4 GPIO high speed communication to support master slave mode. - AliExpress
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-I2C/SPI/GPIO/PWM/ADC Interface | $19.10 to $89.40
/i/1127/products/2021-05-12T07%3A43%3A54.256Z-EPT-220XA-MM-D1-Diaganol_Front_Left_Side_Down_003.jpg?1620781538 "USB SPI Slave Breakout Board from Earth People Technology on Tindie")
USB SPI Slave Breakout Board from Earth People Technology on Tindie
USB to SPI breakout board using MCP2210 (Part 2) - YouTube
Amazon.com: DSD TECH SH-U05A USB to SPI IIC I2C UART 3-in-1 Adatper : Electronics
UTS2210 USB to SPI SPI Master HID Device - AliExpress
USB SPI click - Breakout board for MCP2210 USB to SPI converter
CSR Custom USB-SPI Bluetooth Config Programmer Tool – ElectroDragon
Amazon.com: All in 1 USB for ISP Serial Adapter Converters SPI/I2C/IIC/UART/TTL : Electronics
![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
CSR-USB-SPI programming simulation burner full function version - Bluetooth burner - Easy Core Technology Official Wetsite
AK-MCP2210 – USB to SPI Bridge | Artekit Labs
Devantech USB to UART, I2C, SPI, serial adapter (USB-ISS) | Acroname
Adafruit FT232H Breakout (USB to GPIO, SPI, I²C) | Elektor
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
EVK USB-SPI Interface, MC68HC908 | NXP Semiconductors
DK-USB-SPI-10225-1A Qualcomm | Development Boards, Kits, Programmers | DigiKey
CSR USB-SPI programmer
Evaluation Kit - USB-SPI interface, MC68HC908JW32 | NXP Semiconductors
CSR USB-SPI Programmer Manufacturers and Suppliers - Wholesale Products - FEASYCOM
Amazon.com: WSDMAVIS 1Pcs CH341A USB to I2C IIC SPI ISP UART TTL Serial Adapter EPP/MEM Parallel Converter Module : Electronics
Yocto-SPI - USB to SPI adapter (TTL 3.3V or 5V), driver-free
