USB 24-Channel Digital I/O Devices - Measurement Computing
New Electronics - Versatile USB-IO board enables control and monitoring
USB Interface Experiment Board Kit | Electronic Kits
USB-DIO-32 USB 32-Bit Digital Input/Output Module - ACCES I/O Products
PIC18F2455 / PIC18F2550 USB IO Board
USB 16 PHOTO ISO. INPUT/OUTPUT BOARD | eBay
8 Channel USB GPIO Module With Analog Inputs | Numato Lab
CNC USB controller Mk3DRV (4 axis) with integrated stepper drivers - Planet CNC
USB Relay Boards: USB Relay Board and modules - Denkovi A E LTD
Arduino Micro — Arduino Official Store
USB IO Board Kit - Electronics-DIY.com
Nano 12 Digital Input/Output V3.0 ATMEGA328P Improved Board 5V 12V DC + USB | eBay
USB-IDIO-16: 16 Isolated Input, 16 Isolated High-Side Solid State Relay USB Module - ACCES I/O Products
Arduino Uno Rev3 — Arduino Online Shop
USB Relay Controller Board - 4 Channels for Home Automation
USB IO Board – ODROID
PhidgetInterfaceKit 8/8/8 w/6 Port Hub - 1019_1B at Phidgets
8 Channel USB GPIO Module With Analog Inputs | Numato Lab
USB-DIO-48 48 Channel Digital Input/Output USB Module - ACCES I/O Products
IO-1616: Input/output Card with 16 inputs and 16 outputs and USB or RS232 interface | Ipses
FX1N-10MT PLC Industrial Control Board+Case+USB-TTL Cable PLC Module Analog Input / Output Delay Relay Module - Walmart.com
USB-Based 8 Relay Output, 8 Isolated Input, Digital I/O System
FX1N-10MT PLC Industrial Control Board+USB-TTL Cable PLC Module Analog Input / Output with Guide Rail Delay Relay Module - Walmart.com
