4 Channel USB Relay Module HID No Drive USB Relay for MCU control 12V + 5V

Description:

Adopt USB HID mode for relay control,suitable for various occasions and professionals.
Strong anti-interference ability, diode freewheel protection. 5V,12V Control.
With power-on memory; power indicator light; a normally open and a normally closed contact.
Relay contact adopts double-sided thick wiring, which can pass large current and is safe and reliable.
Widely used for all MCU control, industrial sector, PLC control, smart home control,etc.

Specification:

Product Name: 4-Channel Relay Module
Output Channel: 4
Working Voltage: 5V, 12V
Relay Contact Capacity: AC 250V 10A, DC 30V 10A
Total Size: 78x50x19mm/3.07x1.97x0.75inch
Material: Electrionic Components

Package Includes:

1 Piece 5V USB Relay Module
1 Piece 12V USB Relay Module

:

Color maybe slightly different due to different monitor.
The above size is measured by hand, please allow slightly difference. Thanks !