Amazon.com: 8 Channel USB GPIO Module with Analog Inputs
Z-Wave 800 GPIO board and USB interface or Repeater, Z-Wave LR 1.5mile Range | eBay
8 Channel USB GPIO Module With Analog Inputs | Numato Lab
8 Channel USB GPIO Module With Analog Inputs_ Botland - Robotic Shop
USB Raspberry Pi Compatible GPIO Header (video) - Geeky Gadgets
MCP2221A USB to GPIO ADC I2C Breakout Board - Adafruit | Mouser
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
64 Channel USB GPIO Module With Analog Inputs | Numato Lab
RTK.GPIO, a USB Raspberry Pi Compatible GPIO Header by Ryanteck LTD. — Kickstarter
8 Channel USB GPIO Module With Analog Inputs
128 Channel USB GPIO Module With Analog Inputs - Ajitek Tech Solutions Pvt Ltd
PC-I2C/SPI/GPIO/ADC/PWM Adapter with USB interface
8 Channel USB GPIO Module With Analog Inputs_ Botland - Robotic Shop
About USB GPIO Modules | USB-GPIO | IoT GPIO Solutions | Products | taskit GmbH
Numato 16 Channel USB GPIO Module | AltonaLab
8 Channel USB GPIO Module With Analog Inputs | Numato Lab
USB GPIO interface for Raspberry Pi,OpenWrt,PC from Peter Jakab on Tindie