USB 16 Relay Output Module (Card) DIN Rail Box, 12VDC - COM Port Controlled for Your Project: Amazon.com: Industrial & Scientific
DAE USB Relays - Android app - Denkovi A E LTD
AR-8 USB Relay Controller - Apps on Google Play
Source 8 Channel 5v 12v USB Relay Board Module Optocoupler LED For Android Home Automation on m.alibaba.com
USB 8 Channel Relay Board
USB Relay for Windows, Mac, and Linux - Industrial Grade
Yocto-PowerRelay-V3 - USB relay (SPDT) for switching mains powered appliances
1 Channel USB Powered Solid State Relay Module | Numato Lab
Yocto-Relay - Tiny USB interface with two SPDT relays
USB/Wireless 5V Relay Module
USB 4 Relay Board for Home Automation - v2
USB Eight Channel Relay Board for Automation
Buy 5V 2 channel USB PC Intelligent Control Relay Module - RoboComp.in
Control Relays from your Android Phone and Tablet - YouTube
Connect the AR-2 Relay Interface to your Android tablet or phone
AR-8 USB Relay Controller - Apps on Google Play
8 Channel USB Relay Module | Numato Lab
Connect the AR-8 Relay Interface to your Android tablet or phone
Connect the AR-8 Relay Interface to your Android tablet or phone
USB relay control, eight channels, bundle, ELECTRONIC-SOFTWARE-SHOP
8 Channel USB Relay Module
2 Channel Smartphone Bluetooth Relay Kit for Android and iOS – Oz Robotics
TinySine Bluetooth, WiFi and USB Relays Come with an Optional Enclosure, Support Android and iOS Smartphones - CNX Software
