Sinelec Technologies
Black Box ICOMP-GPIO General-Purpose Input/Output USB RS232 Adapter
USB-TO-GPIO2 Evaluation board | TI.com
SparkFun USB to Serial GPIO Breakout - CP2103 - BOB-00199 - SparkFun Electronics
8 Channel USB GPIO Module With Analog Inputs
Amazon.com: 32 Channel USB GPIO Module with Analog Inputs : Electronics
8 Channel USB GPIO Module With Analog Inputs | Numato Lab
Amazon.com: 8 Channel USB GPIO Module with Analog Inputs
Numato and Pi Supply generic USB GPIO boards
X-keys USB General Purpose Input Output Module XK-1502-UHIO14-R
Numato 16 Channel USB GPIO Module - AltonaLab
4g Lte Module Dual Gigabit Ethernet Usb Gpio Hub Kit For Rpi Raspberry Pi Compute Module 4 Cm4 Lite 2gb 4gb 8gb Ram - Demo Board - AliExpress
Numato 16 Channel USB GPIO Module With Analog Inputs - iot506.shop
MCP23008 4-Channel 8W Open Collector FET Driver 4-Channel GPIO with IoT Interface - store.ncd.io
Adafruit FT232H Breakout - General Purpose USB to GPIO+SPI+I2C
Usb To Spi Adapter Usb-gpio / Pwm / Adc Supports Android Micro Wire - Instrument Parts & Accessories - AliExpress
16 Channel USB GPIO Module With Analog Inputs | Numato Lab
![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/970x728/2264-07.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
Simple GPIO using USB
64 Channel USB GPIO Module With Analog Inputs | Numato Lab
![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/970x728/2264-06.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
Numato 16 Channel USB GPIO Module - AltonaLab
Numato Lab - 32-channel USB - GPIO module_ Botland - Robotic Shop
USB-GPIO Converter for FlexTally | Cerevo
USB-TO-GPIO Texas Instruments | Mouser
128 Channel USB GPIO Module With Analog Inputs – Dolphin Labs Store
