DT9817 Series
KTA-223 USB/RS485 Relay IO Board - DEV-09526 - SparkFun Electronics
8 Channel USB GPIO Module With Analog Inputs | Numato Lab
USB Communications Module FT232RL ZUSB - store.ncd.io
64 Channel USB GPIO Module With Analog Inputs | Numato Lab
USB GPIO interface for Raspberry Pi,OpenWrt,PC from Peter Jakab on Tindie
32616 - USB M-Code I/O Interface Kit
USB IO Board – ODROID
MTM-IO-Serial: Software Controlled USB Hub and IO Module | Acroname
32 Channel USB GPIO Module With Analog Inputs | Numato Lab
USB Digital Input Module | USB DIO Device – 4/8 Channels
USB IO Board Stick Kit - Electronics-DIY.com
Odroid USB IO Board
USB-DIO-48 48 Channel Digital Input/Output USB Module - ACCES I/O Products
USB-AO-ARB1: 8MHz 16-bit Analog Waveform Output USB Board - ACCES I/O Products
USB to I2C Converter with Virtual COM Port FT230XS - store.ncd.io
USB 32-Bit High-Speed Digital I/O Devices - Measurement Computing
USB 8 Opto-Isolated Digital Inputs Module - Denkovi A E LTD
USB 24-Channel Digital I/O Devices - Measurement Computing
Industrial IoT Wireless USB Gateway/Modem Receiver
USB Relay Controllers with On-Board Analog Inputs and GPIO for Sensors
X-keys USB General Purpose Input Output Module XK-1502-UHIO14-R
USB digital GPIO I/O extender
USB-Based 8 Relay Output, 8 Isolated Input, Digital I/O System
