12V 8 Channel USB Relay Module Computer Control Switch Drive Free for Smart Controller

Name: 12V 8 Channel USB Relay Module Computer Control Switch Drive Free for Smart Controller
Brand: Huaban
SKU: 378423426
Availability: OutOfStock

Product ID: 378423426

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Details

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

💻USB plug & play, no driver needed

🔌12V power input, dual mode

⚙️ATMEGA8A high-performance chip

Description

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

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.

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.

Specifications

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

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