Android Relay: Relay Pros
USB 4 Channel Relay Board
DAE USB Relays - Android app - Denkovi A E LTD
Amazon.com: USB 16 Channel Relay Board for Automation- DIN Rail Box, 24VDC : Electronics
2 Channel Smartphone Bluetooth Relay Kit for Android and iOS – Oz Robotics
Yocto-Relay - Tiny USB interface with two SPDT relays
USB 8 Channel Relay Board
8 Channel USB Relay Module | Numato Lab
8 Channel USB Relay Module
USB Eight Channel Relay Board for Automation
4 Channel Smartphone Bluetooth Relay Kit for Android and iOS – Oz Robotics
USB Relay for Windows, Mac, and Linux - Industrial Grade
TinySine Bluetooth, WiFi and USB Relays Come with an Optional Enclosure, Support Android and iOS Smartphones - CNX Software
Connect the AR-8 Relay Interface to your Android tablet or phone
AR-8 USB Relay Controller - Apps on Google Play
USB 8 Relay Board controlled by Android Tablet via browser - YouTube
TOSR02 - 2 Channel USB/Wireless Relay Module
USB relay control, eight channels, bundle, ELECTRONIC-SOFTWARE-SHOP
USB 4 Relay controller - thermoregulator with sensor TCN75A
Yocto-PowerRelay-V3 - USB relay (SPDT) for switching mains powered appliances
Control Relays from your Android Phone and Tablet - YouTube
Source 8 Channel 5v 12v USB Relay Board Module Optocoupler LED For Android Home Automation on m.alibaba.com
DAE USB Relays - Android app - Denkovi A E LTD
USB 4 Relay Board controlled by Android Tablet via browser - YouTube
