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12V 4 Channel USB Relay Control Switch

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Stock: Out Of Stock
Availability: NotInStock priceValidUntil: 2026-08-24
SKU: 3284 | DAD393

Rs. 1,024.24 (inc GST)
Rs.868.00 + GST

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GST Invoice: Available for all purchases; eligible for input tax credit.

Delivery: 2–8 days across India. No MOQ required.

Bulk Orders: Need a larger quantity or item not in stock? Email: dnatechindia [at] gmail.com

Import Service: We import a wide range of electronic components on request.

Description

USB Relay Control Switch 12V 4 Channel

12V 4 Channel USB Relay Control Switch with HID technology, USB interface, and high-performance control chip.

The USB Relay Control Switch 12V 4 Channel provides a reliable solution for controlling devices through USB. Its plug and play feature eliminates the need for drivers, making setup straightforward. The onboard square USB interface ensures a stable connection, while the high-performance USB control chip enhances reliability. With military-grade PCB production, this switch maintains its settings even when the computer is turned off.

This USB Relay Control Switch 12V 4 Channel is perfect for various applications, allowing for flexible power access through its two power modes. The dedicated relay driver chip ULN2803 ensures stable relay operation. It is ideal for automation projects and remote control systems.

Explore the potential of the USB Relay Control Switch 12V 4 Channel in your next project. Whether you are a hobbyist or a professional, this device meets your electronic control needs. Its versatile design makes it suitable for various electronics applications in India.

At DNA, we offer a wide range of products from trusted manufacturers in the "Relay, Relay Socket & SSR" category. Explore our collection and find the right solution for your needs. Check other "Relay, Relay Socket & SSR" that we have in stock.

If you are searching for specific electronic components, DNA is here to help. We can import items if they are not available and support you in both retail and bulk orders. Explore related items like Humidity & Temperature Sensor, Transistor, and IGBT. Contact Us.

Features of USB Relay Control Switch 12V 4 Channel

HID technology
plug and play
onboard square USB interface
high-performance USB control chip
military-grade PCB production
flexible power access.

Specification of USB Relay Control Switch 12V 4 Channel

4 channels
12V operation
ULN2803 relay driver chip
stable relay operation
two power access modes.

Applications of USB Relay Control Switch 12V 4 Channel

Remote control systems
automation projects
electronic device control
home automation
robotics.

Package Includes

1 X USB Relay Control Switch 12V 4 Channel

Extra Information
Country of Origin	China
Imported By	ElectroSource Private Limited

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Frequently Asked Questions

Do you provide a GST bills?

Yes we provide GST Bill by the name of DNA Solutions. You will receive a GST compliant invoice for your records. You can take GST benefit.

What is your return / replacement policy?

Returns/replacements depend on the item type and condition. If there’s an issue, contact us with photos/videos and we’ll guide you as per policy.

How do I track my shipment?

After dispatch, you’ll receive a tracking link/number via email/WhatsApp/SMS (as applicable).

I forgot to add GST number at time of placing order, but I need GST Invoice in my firms name?

You can contact us via Contact us page and send your order details and GST number we will send you updated Invoice soft copy.

Do you support Purchase Orders (PO) for companies/colleges?

Yes — we accept POs. To process a PO faster, share: PO copy, billing address, shipping address, GSTIN (if applicable), and contact number. We’ll confirm availability, price, and dispatch timeline.

Can I return a component if I ordered the wrong value/package?

If the item is unused and in original packaging, we’ll check eligibility case-by-case. Some items may be non-returnable depending on category/condition.

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