Amazon.com: DSD TECH 12V Bluetooth Relay Module for Remote Control Switch Compatible with iPhone and Android 4.3 : Electronics
USB 4 Relay Board controlled by Android Tablet via browser - YouTube
USB 4 Channel Relay Board
16 Channel USB Relay Module With GPIO And Inputs | Numato Lab
Android Relay: Relay Pros
USB 8 Relay Board controlled by Android Tablet via browser - YouTube
TOSR08-T Channel USB/Wireless Relay (xbee,Bluetooth,WIFI) IOS/Android Control | eBay
Connect the AR-2 Relay Interface to your Android tablet or phone
TOSR02 - 2 Channel USB/Wireless Relay Module
Yocto-Relay - Tiny USB interface with two SPDT relays
USB One Channel Relay BOX
USB 4 Relay Board for Home Automation - v2
4 Channel Smartphone Bluetooth Relay Kit for Android and iOS – Oz Robotics
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
USB Relay Controller Board - 4 Channels for Home Automation
Power Supply Adapter Charger | Adapter Esp32 Wifi Module | Automation Module Wifi - Automation Modules - Aliexpress
8 Channel USB Relay Module
TOSR04 - 4 Channel USB/Wireless 5V Relay Module
2 Channel Smartphone Bluetooth Relay Kit for Android and iOS – Oz Robotics
USB-Based 8 Relay Output, 8 Isolated Input, Digital I/O System
KTA-223 USB/RS485 Relay IO Board - DEV-09526 - SparkFun Electronics
8 Channel USB Relay Module | Numato Lab
