Android Relay: Relay Pros
USB 4 Relay Board for Home Automation - v2
USB Eight Channel Relay Board for Automation
AR-8 USB Relay Controller - Apps on Google Play
USB Relay Controller Board - 4 Channels for Home Automation
USB 4 Relay Board controlled by Android Tablet via browser - YouTube
AR-8 USB Relay Controller - Apps on Google Play
USB 8 Relay Board controlled by Android Tablet via browser - YouTube
4 Channel Smartphone Bluetooth Relay Kit for Android and iOS – Oz Robotics
16 Channel USB Relay Module With GPIO And Inputs | Numato Lab
USB Relay for Windows, Mac, and Linux - Industrial Grade
USB/Wireless 5V Relay Module
USB Relay for Windows, Mac, and Linux - Industrial Grade
Amazon.com: DSD TECH 12V Bluetooth Relay Module for Remote Control Switch Compatible with iPhone and Android 4.3 : Electronics
USB-I/O and Android
TOSR02 - 2 Channel USB/Wireless Relay Module
USB-Based 8 Relay Output, 8 Isolated Input, Digital I/O System
DAE USB Relays - Android app - Denkovi A E LTD
Yocto-Relay - Tiny USB interface with two SPDT relays
USB 4 Channel Relay Board
2/4 Ch Usb Relay Controller Module No Need Driver Switch Control Vb Labview Dll Lib For Linux Android Raspberry Openwrt - Instrument Parts & Accessories - AliExpress
2 Channel USB Relay Module | Numato Lab Help Center
AR-8 USB Relay Controller - Apps on Google Play
8 Channel USB/Wireless 5V Relay Module WIFI Remote Control Kit support Cell Phone Android and IOS
KTA-223 USB/RS485 Relay IO Board - DEV-09526 - SparkFun Electronics
TOSR04 - 4 Channel USB/Wireless 5V Relay Module
DAE USB Relays - Android app - Denkovi A E LTD
