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Devantech 8 Channel 16A USB Relay Module | Acroname
Amazon.com: SainSmart 16-Channel 9-36V USB Relay Module : Automotive
USB Eight Channel Relay Board for Automation
SainSmart 4-channel 5V USB Relay Module for Automation Robotics – SainSmart.com
1PCS 8 Channel MICRO USB RELAY MODULE Upper Computer 5V 10A | eBay
Relay Boards With I/O :: 8 Channel USB Relay Board W/ISO Input Port and DC Power Terminal Block
KMtronic Ltd: USB Four(4) Relay Controller
16 Channel USB Relay Module With GPIO And Inputs | Numato Lab
USB 4 Relay Board for Home Automation - v2
8 Channel 5v 12v Usb Relay Board Module Optocoupler Led For Android Home Automation - Buy Usb Relay Board,5v Relay,Usb Relay Product on Alibaba.com
USB Relay
Drive Control Board Switch | Usb Relay Module - Relay Module 2 Channel 5v Control - Aliexpress
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1 Channel USB Powered Solid State Relay Module | Numato Lab
USB Relay Controller with 6-Channel I/O - DEV-09669 - SparkFun Electronics
2 Channel USB Relay Module
USB Relay 1 Channel | 102056 | Other by www.smart-prototyping.com
4-Channel USB Relay Board with 6-Channel A/D Interface
USB Relay for Windows, Mac, and Linux - Industrial Grade
12V USB Relay Board 8-Channel 12VDC Type-B USB Relay Board Module Controller for Automation Robotics - Walmart.com
Numato 16 Channel USB Relay , External Power Supply - AltonaLab
NOYITO 4-Channel 12V Computer USB Control Switch Relay Module Drive-Free Relay Module Plug and Play Suitable for PC Smart Controller: Amazon.com: Industrial & Scientific
