USB Relay Controller - Four Channel
2 Channel USB Relay Module
USB Relay Controller Board - 4 Channels for Home Automation
Amazon.com: SainSmart 16-Channel 9-36V USB Relay Module : Automotive
1 Channel USB Powered Solid State Relay Module | Numato Lab
DC 12V 8 Channel Relay Module USB Computer Control Board for Home Automation - Walmart.com
DC 12V 8 Channel USB Type-B Relay Board Module Controller for Automation Robotic | eBay
USB Relay Board - High Power USB Relays for Industrial Applications
IU-4RD 4 Channel USB Relay & DAQ Board - Arnin Automatica
TOSR140 - 4 Channel USB Relay - (Password/Momentary/Latching)
1Ch 2Ch 4Ch 8Ch USB Relay 5V 12V Programmable Computer Control for Smart Home 1CH Module Board HID for XP 32 WIN7 250V 10A Relay - AliExpress
RL160001 Numato Lab | Relays | DigiKey Marketplace
TOSR140 - 4 Channel USB Relay - (Password/Momentary/Latching)
Amazon.com: 8-Channel 12V USB Relay Board, 8-Channel 12VDC Type-B USB Relay Board Module Controller for Automation Robotics : Electronics
USB Relay
4-Channel USB Relay Board with 6-Channel A/D Interface
Amazon.com: USB Relay,8 Channel 12VDC Type B USB Relay Board Module Controller for Automation Robotics : Industrial & Scientific
DC 5V USB Relay 2 Channel Programmable Computer Control Power Supply Module for Smart Home Controller Relay Board 250V 10A: Amazon.com: Industrial & Scientific
8 Channel USB Relay Module
Amazon.com: SainSmart USB Eight Channel Relay Board for Automation - 12 V : Industrial & Scientific
Smart Home 5V USB Relay 4 Channel Programmable Computer Control Board - v2 | eBay
Relay Boards With I/O :: 8 Channel USB Relay Board W/ISO Input Port and AC Adapter
16 Channel USB Relay Module With GPIO And Inputs | Numato Lab
RL80001 Numato Lab | Relays | DigiKey Marketplace
SainSmart 4-channel 5V USB Relay Module for Automation Robotics – SainSmart.com
4 Channel USB Relay Module_ Botland - Robotic Shop
usb relay
