---
product_id: 378423426
title: "12V 8 Channel USB Relay Module Computer Control Switch Drive Free for Smart Controller"
brand: "huaban"
price: "RM6"
currency: MYR
in_stock: false
url: https://www.desertcart.com.my/products/378423426-12v-8-channel-usb-relay-module-computer-control-switch-drive
store_origin: MY
region: Malaysia
---

# USB plug & play, no driver needed 12V power input, dual mode ATMEGA8A high-performance chip 12V 8 Channel USB Relay Module Computer Control Switch Drive Free for Smart Controller

**Brand:** huaban
**Price:** RM6
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Power your smart control with zero fuss and total reliability!

## Quick Answers

- **What is this?** 12V 8 Channel USB Relay Module Computer Control Switch Drive Free for Smart Controller by huaban
- **How much does it cost?** RM6 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.my](https://www.desertcart.com.my/products/378423426-12v-8-channel-usb-relay-module-computer-control-switch-drive)

## Best For

- huaban enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Lightweight:** Sleek 113g design fits effortlessly into any smart controller setup without bulk.
- • **Dual Power Flexibility:** Choose between power socket or terminal input—keeping your setup versatile and uninterrupted.
- • **Robust Relay Stability:** Premium relays paired with ULN2803 driver chip guarantee ultra-reliable switching performance.
- • **Persistent State Memory:** Relay settings stay locked even if power or USB connection drops—zero downtime, zero hassle.
- • **Seamless USB Connectivity:** Square-type B USB interface ensures a rock-solid, driver-free connection for instant control.

## Overview

The HUABAN 12V 8 Channel USB Relay Module features a stable square-type B USB interface and a high-performance ATMEGA8A chip. It supports dual power inputs and uses premium relays with ULN2803 drivers for reliable switching. The module maintains relay states even when disconnected from power or USB, and requires no drivers for plug-and-play operation, making it ideal for seamless smart controller integration.

## Description



## Features

- Designed with square type-b USB interface, stable connection.
- High-performance control chip ATMEGA8A . High quality relay and dedicated relay driven ULN2803 chip ensure relay to work more stably.
- Two flexible and convenient power input methods: power socket and terminal.
- After connecting the power supply, relay can maintain the setting state even if the computer is power off or USB is disconnected from computer.
- None driver is needed. Plug and play.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | HUABAN |
| Package Dimensions | 15.6 x 11.4 x 2.2 cm; 113 g |
| Item model number | MW-CB065-1PCS |
| Manufacturer | HUABAN |
| Are Batteries Included | No |
| Item Weight | 113 g |

## Product Details

- **Connector type:** USB
- **Contact type:** Normally Open
- **Current rating:** 8 Amps
- **Mounting type:** Plug In Mount
- **Brand:** HUABAN

## Images

![12V 8 Channel USB Relay Module Computer Control Switch Drive Free for Smart Controller - Image 1](https://m.media-amazon.com/images/I/81KXI8k4rhL.jpg)
![12V 8 Channel USB Relay Module Computer Control Switch Drive Free for Smart Controller - Image 2](https://m.media-amazon.com/images/I/815EQSOjPWL.jpg)
![12V 8 Channel USB Relay Module Computer Control Switch Drive Free for Smart Controller - Image 3](https://m.media-amazon.com/images/I/81kxXAOyIrL.jpg)
![12V 8 Channel USB Relay Module Computer Control Switch Drive Free for Smart Controller - Image 4](https://m.media-amazon.com/images/I/71HkxCSStiL.jpg)
![12V 8 Channel USB Relay Module Computer Control Switch Drive Free for Smart Controller - Image 5](https://m.media-amazon.com/images/I/71z-c+vBq7L.jpg)

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**Shop now:** [https://www.desertcart.com.my/products/378423426-12v-8-channel-usb-relay-module-computer-control-switch-drive](https://www.desertcart.com.my/products/378423426-12v-8-channel-usb-relay-module-computer-control-switch-drive)

---

*Product available on Desertcart Malaysia*
*Store origin: MY*
*Last updated: 2026-03-18*