SC-USB-SPI-PICO - USB-to-SPI Interface Adapter for SC1905 and SC1894
MGTNSY1 - USB to (I2C/SPI/UART/GPIO/PWM/ADC) Cable from skoperst on Tindie
BZBGear 3G-SDI to USB 3.1 Gen 1 1080p Video Capture Device
DK-USB-SPI-10225-1A Qualcomm | Development Boards, Kits, Programmers | DigiKey
CH341A Programmer USB to UART/IIC/SPI Convertor Parallel Port Converter onboard UART and SPI/I2C Operating Indicator Lamp|usb to|usb to uartusb to spi - AliExpress
I2C / SPI Interface Tool "USB to I2C Professional" | Information transmission media for research and development TEGAKARI
For Usendz@, Uts2210, Usb, Spi, Spi, Master, Hid Devices, Mcp2210, New Edition - Floppy Drives - AliExpress
iConnectivity : USB HOST TO SPI CONVERTER MODULE
USB SPI click - Breakout board for MCP2210 USB to SPI converter
USB to SPI breakout board using MCP2210 (Part 2) - YouTube
Devantech USB to UART, I2C, SPI, serial adapter (USB-ISS) | Acroname
How to build a device to read SPI/SDIO input and convert to USB to read/write data onto a USB storage device from a 9-pin SD card interface? : r/embedded
Amazon.com: SDI2USB3 by INOGENI, Video Converter SDI to USB, Plug and Go, Up to 60 fps, Professionnal device : Electronics
Devantech USB to UART, I2C, SPI, serial adapter (USB-ISS) | Acroname
Datavideo SDI to USB 3.0 Capture Box CAP-1 B&H Photo Video
iConnectivity : USB HOST TO SPI CONVERTER MODULE
USB SPI click - Breakout board for MCP2210 USB to SPI converter
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
RATOC Systems, Inc.
National Instruments NI USB-8451 USB To I2C SPI SMBus Interface Adapter | eBay