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
AK-MCP2210 – USB to SPI Bridge | Artekit Labs
Usendz@ Uts2210 Usb To Spi Spi Master Hid Device Mcp2210 New Version - Tool Parts - AliExpress
USB to 4bit SPI/FT1248 Breakout Module based on FT220XQ USB 4bit SPI/FT1248 IC - Socket Pin Connection - Ftdi | CPC
USB Programmer CH341A Series Burner Chip 24 EEPROM BIOS Writer 25 SPI Flash
CH341A Programmer USB to UART IIC SPI I2C Convertor Parallel Port Converter Onboard Operating Indicator Lamp Board Module: Amazon.com: Industrial & Scientific
Ch341 Programmer Usb To Uart Iic Spi I2c Convertor Parallel Port Converter Onboard Operating Indicator Lamp Board Module - Demo Board Accessories - AliExpress
USB SPI click - Breakout board for MCP2210 USB to SPI converter
CSR USB SPI Programmer,USB-to-SPI Converter For Debug Manufacturers and Suppliers - Wholesale Products - FEASYCOM
iConnectivity : USB HOST TO SPI CONVERTER MODULE
CH341 USB To UART, I2C, SPI Parallel Breakout Board – ElectroDragon
Yocto-SPI - USB to SPI adapter (TTL 3.3V or 5V), driver-free