6 canales 24V HID Relé USB sin conductor Interruptor de control USB Interruptor de control de

6 canales 24V HID Relé USB sin conductor Interruptor de control USB Interruptor de control de computadora PC Control inteligente, con buena calidad y precio de fábrica, ordene en la tienda en línea de la fábrica OEM original de China.

Botón Superior Mosfet Irf520 Mosfet Módulo Conductor Brazo Raspberry Pi - Circuitos Integrados - AliExpress

Diyeeni 4-Channel 12V USB Control Switch Relay Module, Relay Board Computer Smart Switch Controller, PC Relay Module Expansion Board, Relay Board for Automation : Electronics

2 canales 5V HID Relé USB sin conductor Interruptor de control USB Interruptor de control de computadora PC Control inteligente, con buena calidad y

2 canales 5V HID Relé USB sin conductor Interruptor de control USB Interruptor de control de computadora Control inteligente de PC

The module uses HID technology, without any driver, plug and play. Support WIN7,10, XP 32-bit, 64-bit system, easy to use simple. . Onboard square USB

4-Channel 12V Computer USB Control Switch Relay Module Drive-Free Relay Module Plug and Play Suitable for PC Smart Controller

USB 16 Channel Relay Module,Board for Home Automation - 24V : Electronics