New Electronics - Versatile USB-IO board enables control and monitoring
USB-DIO-48 | Acces I/O Digital I/O Module | ITM Components
I/O Boards - USB IO Boards & Modules - Input Output Boards
Discount HiFi Audio Decoding Board, USB/Optical Input Earphone Output Decoder From China | DHgate.Com
USB Relay Controller Board - 4 Channels for Home Automation
mini USB DAQ Data Acquisition Module 0 3.3V Analog 12 ADC, 2 DAC, digital 8DI 8DO, PWM input output, Counter, screw terminal|usb usb|screw usbmini usb mini usb - AliExpress
PhidgetInterfaceKit 8/8/8 w/6 Port Hub - 1019_1B at Phidgets
PIC18F2455 / PIC18F2550 USB IO Board
IO-69: Input/output Card with 6 inputs and 9 relay outputs and USB interface | Ipses
USB IO Board PIC18F2455 / PIC18F2550
USB Interface Experiment Board Kit | Electronic Kits
Amazon.com: V3.0 ATmega328P Microcontroller Board, Nano 12 Digital Input/ Output Improved Board 5V 12V DC with Mini USB : Electronics
TOSR02 - 2 Channel USB/Wireless Relay Module
Dell Latitude E5420 Internal Audio USB Port Performance Input Output Circuit Board 80Y9H 080Y9H CN-080Y9H RC6F33020EH11 - Newegg.com
USB IO Board Stick Kit - Electronics-DIY.com
Digital I/O card - IA-3125-U2i - Intelligent-Appliance - USB / relay
USB 8 Relay (Switch) Output Module Board Controller - 12V 3800159301204 | eBay
Raspberry Pi Audio Player X350 Microphone Input Audio Input Output Audio Card – Geekworm
K8055: Kit: USB experiment interface board at reichelt elektronik
10 Pack USB DAQ Board 16DI 16DO, 16 channels optical isolated digital inputs, 16 channel optical isolated digital outputs VB VC|board board|board digitalinput board - AliExpress
USB 16 Photo-Isolator Input/Output
PhidgetInterfaceKit 8/8/8 - 1018_3B at Phidgets
Mats Byggmastar Consulting Ab
SparkFun Electronics Power Delivery Board - USB-C (Qwiic); 5-20V Input- Output Voltage Range; Integrated VBUS voltage - Micro Center
USB and IoT I/O Modules | Analog and Digital Data Acquisition and Control
