CH341A SPI Programming (Windows API) · One Transistor
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
SC-USB-SPIPICO USB-to-SPI Interface Adapter for SC1905 and SC1894 | Analog Devices
Uts2210 Usb To Spi Master Hid Converter Adapter Gpio Diy Rc Electronic Toy Robot Development Board - Action Figures - AliExpress
Yocto-SPI - USB to SPI adapter (TTL 3.3V or 5V), driver-free
USB Module USB HOST/HID with MAX3421E SPI Interface Output*5 Input*5
Buy JUMO 00553388, PC Interface Cable with Converter USB/SPI - Prime Buy
USB SPI click - Breakout board for MCP2210 USB to SPI converter
Amazon.com: HiLetgo 2.0 ADK Mini USB Host Shield SLR Development Tool Compatible SPI Interface For Arduino : Electronics
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USB-8451 779553-01 Data Acquisition Card DAQ USB Terminal I2C SPI Interface OEM | eBay
Uts2210 Usb To Spi Spi Master Hid Device - Instrument Parts & Accessories - AliExpress