---
product_id: 186032048
title: "LCUS-2 USB 5V 2 Channel Relay Module CH340 USB Intelligent Control Switch Serial Relay Module USB Relay Module/Blue"
brand: "panamami"
price: "S$15"
currency: SGD
in_stock: true
category: "Electronics"
url: https://www.desertcart.sg/products/186032048-lcus-2-usb-5v-2-channel-relay-module-ch340-usb
store_origin: SG
region: Singapore
---

# LCUS-2 USB 5V 2 Channel Relay Module CH340 USB Intelligent Control Switch Serial Relay Module USB Relay Module/Blue

**Brand:** panamami
**Price:** S$15
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** LCUS-2 USB 5V 2 Channel Relay Module CH340 USB Intelligent Control Switch Serial Relay Module USB Relay Module/Blue by panamami
- **How much does it cost?** S$15 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/186032048-lcus-2-usb-5v-2-channel-relay-module-ch340-usb)

## Best For

- panamami enthusiasts

## Why This Product

- Trusted panamami brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Features:1.Equipped&#xA0;with&#xA0;stable&#xA0;performance&#xA0;USB&#xA0;to&#xA0;serial&#xA0;chip&#xA0;and&#xA0;microcontrollers.2.The&#xA0;computer&#xA0;can&#xA0;be&#xA0;used&#xA0;in&#xA0;the&#xA0;serial&#xA0;port&#xA0;debugging&#xA0;software&#xA0;to&#xA0;send&#xA0;serial&#xA0;port&#xA0;command&#xA0;to&#xA0;control&#xA0;the&#xA0;relay&#xA0;on&#xA0;and&#xA0;off.3.Protection&#xA0;function:&#xA0;with&#xA0;overcurrent&#xA0;protection&#xA0;and&#xA0;relay&#xA0;diode&#xA0;freewheeling&#xA0;protection.4.Relays:&#xA0;Onboard&#xA0;5V,&#xA0;10A&#xA0; + &#xA0;250VAC,&#xA0;10A&#xA0; + &#xA0;30VDC&#xA0;relays,&#xA0;long&#xA0;relay&#xA0;life,&#xA0;can&#xA0;be&#xA0;continuous&#xA0;pull&#xA0;10&#xA0;million.5.LED&#xA0;indicator:&#xA0;Onboard&#xA0;power&#xA0;LED&#xA0;and&#xA0;relay&#xA0;status&#xA0;LED.Descriptions:This&#xA0;is&#xA0;a&#xA0;2&#xA0;Channel&#xA0;USB&#xA0;Intelligent&#xA0;Control&#xA0;Switch&#xA0;Serial&#xA0;Relay&#xA0;Module.Specifications:Color:blueController&#xA0;chip:&#xA0;Onboard&#xA0;high-performance&#xA0;microcontroller&#xA0;chipControl&#xA0;chip:&#xA0;Onboard&#xA0;CH340&#xA0;USB&#xA0;control&#xA0;chipItem&#xA0;size:5x4x1.8cm + 2x1.6x0.7inItem&#xA0;weight:28g + 0.99ozPackage&#xA0;information:Size:75x70x18mm + 3x2.8x0.7inWeight:29g + 1.02ozPolybag&#xA0;PackagePackage&#xA0;included:1&#xA0;x&#xA0;USB&#xA0;Relay&#xA0;Module

## Features

- ♪ 1.Equipped with stable performance USB to serial chip and microcontrollers.
- ♪ 2.The computer can be used in the serial port debugging software to send serial port command to control the relay on and off.
- ♪ 3.Protection function: with overcurrent protection and relay diode freewheeling protection.
- ♪ 4.Relays: Onboard 5V, 10A + 250VAC, 10A + 30VDC relays, long relay life, can be continuous pull 10 million.
- ♪ 5.LED indicator: Onboard power LED and relay status LED.

## Images

![LCUS-2 USB 5V 2 Channel Relay Module CH340 USB Intelligent Control Switch Serial Relay Module USB Relay Module/Blue - Image 1](https://images-na.ssl-images-amazon.com/images/I/61nW9nR9cIL.jpg)
![LCUS-2 USB 5V 2 Channel Relay Module CH340 USB Intelligent Control Switch Serial Relay Module USB Relay Module/Blue - Image 2](https://images-na.ssl-images-amazon.com/images/I/61eAu9-yu6L.jpg)
![LCUS-2 USB 5V 2 Channel Relay Module CH340 USB Intelligent Control Switch Serial Relay Module USB Relay Module/Blue - Image 3](https://images-na.ssl-images-amazon.com/images/I/71LS8zi%2BBlL.jpg)
![LCUS-2 USB 5V 2 Channel Relay Module CH340 USB Intelligent Control Switch Serial Relay Module USB Relay Module/Blue - Image 4](https://images-na.ssl-images-amazon.com/images/I/61b-U-1kfqL.jpg)
![LCUS-2 USB 5V 2 Channel Relay Module CH340 USB Intelligent Control Switch Serial Relay Module USB Relay Module/Blue - Image 5](https://images-na.ssl-images-amazon.com/images/I/619zEuG4oSL.jpg)

---

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**Shop now:** [https://www.desertcart.sg/products/186032048-lcus-2-usb-5v-2-channel-relay-module-ch340-usb](https://www.desertcart.sg/products/186032048-lcus-2-usb-5v-2-channel-relay-module-ch340-usb)

---

*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-02-05*