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12V 4 Channel USB Relay Control Switch


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  • Stock: Out Of Stock

    Availability: NotInStock priceValidUntil: 2026-10-23

  • SKU: 3284 | DAD393

Availability: NotInStock priceValidUntil: 2026-10-23

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

    Qty :

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.

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.

Related Links for USB Relay Control Switch 12V 4 Channel

    USB Relay Control Switch 12V 4 Channel Datasheet:

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.
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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.
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We’re based in Nashik, Maharashtra. All orders are dispatched from Nashik.
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We accept UPI, cards, netbanking, and other checkout options shown on the payment page.
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Yes — we can share a quotation/proforma invoice. Send: part number(s), quantity, your GSTIN (if applicable), billing name/address, and delivery PIN code.
If I order the same parts again later, will they match?
We try to maintain consistency, but supply can change. If matching lot/brand matters, tell us in advance and we’ll advise what’s available.
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