KNACRO SRD-05VDC-SL-C 2-Way 5V Relay Module Free Driver USB Control Switch PC Intelligent Control;
KNACRO SRD-05VDC-SL-C 2-Way 5V Relay Module Free Driver USB Control Switch PC Intelligent Control

APP Download:
https://www.amazon.com/clouddrive/share/IoG2HXcZ3VnfwLyaCKMEZCqtrpMpgHURmsQ1N7Qs5AA

The module uses HID technology, without any drivers, plug and play. Support WIN7/XP 32/64-bit systems, easy to us...

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APP Download:
https://www.amazon.com/clouddrive/share/IoG2HXcZ3VnfwLyaCKMEZCqtrpMpgHURmsQ1N7Qs5AA

The module uses HID technology, without any drivers, plug and play. Support WIN7/XP 32/64-bit systems, easy to use and simple.
Onboard square USB interface connection stable.
High-performance USB controller chip, military grade PCB board production.
5V relay, the relay can control the maximum 250V 10A AC load and 30V 10A DC load.
Reserved 4, 8-way power interface, connected to power, even if the computer off or unplug the USB from the computer, you can also relay remains set. 1-way and 2-way no power connector.
Control terminals Connection: NC / COM / NO.
Voltage: DC 5V Load: 250V 10A AC / DC 30V 10A Max .
Fixing hole size: 3mm.
Mounting holes center distance: 52.2mm * 36.6mm.
Support System: WIN7 / XP 32/64 bit systems.
Size:63*41*20mm/2.48*1.6*0.79in.
Weight:32g/1.12oz.
The module uses HID technology, without any drivers, plug and play.
Support WIN7/XP 32/64-bit systems, easy to use and simple.
Onboard square USB interface connection stable.
Onboard square USB interface connection stable.
5V relay, the relay can control the maximum 250V 10A AC load and 30V 10A DC load.


  • APP Download: https://www.amazon.com/clouddrive/share/IoG2HXcZ3VnfwLyaCKMEZCqtrpMpgHURmsQ1N7Qs5AA
  • The module uses HID technology, without any drivers, plug and play. Support WIN7/XP 32/64-bit systems, easy to use and simple.
  • High-performance USB controller chip, military grade PCB board production
  • 5V relay, the relay can control the maximum 250V 10A AC load and 30V 10A DC load.
  • Reserved 4, 8-way power interface, connected to power, even if the computer off or unplug the USB from the computer, you can also relay remains set. 1-way and 2-way no power connector.
  • APP Download: https://www.amazon.com/clouddrive/share/IoG2HXcZ3VnfwLyaCKMEZCqtrpMpgHURmsQ1N7Qs5AA
  • The module uses HID technology, without any drivers, plug and play. Support WIN7/XP 32/64-bit systems, easy to use and simple.
  • High-performance USB controller chip, military grade PCB board production
  • 5V relay, the relay can control the maximum 250V 10A AC load and 30V 10A DC load.
  • Reserved 4, 8-way power interface, connected to power, even if the computer off or unplug the USB from the computer, you can also relay remains set. 1-way and 2-way no power connector.

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