USB-DIO-32 USB 32-Bit Digital Input/Output Module - ACCES I/O Products
TinyPICO ESP32 Development Board with USB-C : ID 5028 : $21.95 : Adafruit Industries, Unique & fun DIY electronics and kits
USB Input Output Module - DACIO 300 - Starter
8 Channel USB GPIO Module With Analog Inputs | Numato Lab
IO-1616: Input/output Card with 16 inputs and 16 outputs and USB or RS232 interface | Ipses
USB 24-Channel Digital I/O Devices - Measurement Computing
Amazon.com: PSU Breakout Board ATX Power Supply DC 12V 5V 3.3V Splitter Module Desktop Adapter to USB A Hub Connector Computer Power Source Multi Port Output DIY Parent Child Electronic Kit with
PIC18F2455 / PIC18F2550 USB IO Board
USB IO Board – ODROID
8 Channel USB GPIO Module With Analog Inputs | Numato Lab
FX1N-10MT PLC Industrial Control Board+USB-TTL Cable PLC Module Analog Input / Output with Guide Rail Delay Relay Module - Walmart.com
USB IO Board – ODROID
FX1N-10MT PLC Industrial Control Board+Case+USB-TTL Cable PLC Module Analog Input / Output Delay Relay Module - Walmart.com
Devantech USB-RLY82 - 2 Channel USB Relay | Acroname
Mats Byggmastar Consulting Ab
USB-DIO-48 48 Channel Digital Input/Output USB Module - ACCES I/O Products
Mini Usb Daq Data Acquisition Module 0-3.3v Analog 12 Adc, 2 Dac, Digital 8di 8do, Pwm Input Output, Counter, Screw Terminal - Pc Hardware Cables & Adapters - AliExpress
IO-69: Input/output Card with 6 inputs and 9 relay outputs and USB interface | Ipses
CNC USB controller Mk3DRV (4 axis) with integrated stepper drivers - Planet CNC
