USB Digital I/O Module
USB Relay Controllers with On-Board Analog Inputs and GPIO for Sensors
Digital I/O Devices from Measurement Computing
Digital I/O - Data Acquisition and Control - NI
USB Relay Module – 4/8 Channels | USB Digital Output Module
U2600A Series USB Modular Isolated Digital Input/Output | Keysight
USB-4750 - 32-ch Isolated Digital I/O USB Module - Advantech
USB modules for measuring and controlling by EXDUL®
USB-4751L-AE - Advantech - USB Module, Digital I/O, 24 Channel
Digital I O module - USB-SSR Series - Measurement Computing - USB / voltage / rugged
USB IO Module with meaningful and constant device name
Mini Base Board (A) Designed For Raspberry Pi Compute Module 4 | CM4-IO -BASE-A
I/O Module for industrial and automotive computer systems
I/O Modules – Kontron Electronics - Kontron Electronics
Advantech150 kS/s, 12-bit, 16-ch Multifunction USB Module - CoastIPC
.jpg&width=300 "intelligent Appliance")
intelligent Appliance
MCC USB-200 Series: Single Gain Multifunction USB DAQ Devices - Digilent
USB IO Board Stick Kit - Electronics-DIY.com
DeVaSys USB-I2CIO USB-to-I2C with I/O Interface Board ($89.00) : Saelig Online Store
USB 24-Channel Digital I/O Devices - Measurement Computing
USB IO Modules for Data Acquisition and Control - From €79
USB-DIO-16H Family Digital Waveform I/O Modules - ACCES I/O Products
Remote I/O Devices & Communication, USB I/O Modules
Multifunction I/O - Data Acquisition and Control - NI
