---
product_id: 101096287
title: "ARCELI SRD-05VDC-SL-C 1-way 5V Relay Module Free driver USB control switch PC intelligent control (5V 1-Channel)"
brand: "arceli"
price: "VT8340"
currency: VUV
in_stock: true
reviews_count: 7
url: https://www.desertcart.vu/products/101096287-arceli-srd-05vdc-sl-c-1-way-5v-relay-module
store_origin: VU
region: Vanuatu
---

# Controls up to 250V AC / 10A load 5V USB-powered relay Plug & play HID tech, no drivers ARCELI SRD-05VDC-SL-C 1-way 5V Relay Module Free driver USB control switch PC intelligent control (5V 1-Channel)

**Brand:** arceli
**Price:** VT8340
**Availability:** ✅ In Stock

## Summary

> ⚡ Command Power with a Click — The Smart Relay for the Modern Pro

## Quick Answers

- **What is this?** ARCELI SRD-05VDC-SL-C 1-way 5V Relay Module Free driver USB control switch PC intelligent control (5V 1-Channel) by arceli
- **How much does it cost?** VT8340 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/101096287-arceli-srd-05vdc-sl-c-1-way-5v-relay-module)

## Best For

- arceli enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Durable:** Military-grade PCB in a sleek 56.5 x 24.9 mm form factor fits seamlessly into your setup.
- • **Powerhouse Switching:** Handles heavy-duty loads up to 250V AC and 10A DC for versatile industrial or home automation.
- • **Effortless USB Control:** Plug-and-play HID interface means zero driver hassle—just connect and command.
- • **Instant Visual Feedback:** Built-in LEDs signal power and relay activation, so you’re always in control.
- • **Cross-Platform Compatibility:** Supports Windows 7 and XP (32/64-bit) for reliable legacy system integration.

## Overview

The ARCELI SRD-05VDC-SL-C is a 1-channel 5V USB relay module featuring plug-and-play HID technology that requires no drivers. It supports Windows 7 and XP systems, controls high loads up to 250V AC/10A, and is built on a military-grade PCB for durability. Compact and easy to integrate, it offers instant LED feedback and stable USB connectivity, making it ideal for professional-grade automation and control projects.

## Description

Size: 5V 1-channel. App download: The module uses HID technology, does not require driver, plug and play. Support WIN7, XP 32-bit, 64-bit system, easy to use, simple. 5V relay, the relay can control the large 250V, 10A AC load and 30V, 10A DC load. Control terminal connection type: NC / COM / NO. Onboard square USB interface, stable connection. PCB size: 56.5 mm x 24.9 mm. Fixed bore size: 3 mm, fixed bore torque: 52.2 mm x 20.6 mm. 5 V relay, the relay can control the large 250 V, 10 A AC load and 30 V, 10 A DC load. Onboard square USB interface, stable connection. Control terminal connection type: NC / COM / NO. PCB size: 56.5 mm x 24.9 mm. Fixed hole size: 3 mm. Fixed hole centre torque: 52.2 mm x 20.6 mm. Box contents: 1 x 1-channel 5V relay module

Review: Got working from Delphi within 20 minutes with no drivers or DLLs - Managed to get working in Delphi really quickly (should be same for Lazarus as well). Just need JEDI JVCL component suite (open source) which has a TJvHidDeviceController component for controlling HID devices like this. This will talk natively to the USB relay, which is a HID device. No drivers to install nor any DLLs - lovely. I then also downloaded a sample application called 'USB Relay Control Using HID' from SourceForge, which has the code to call TJvHidDeviceController properly, e.g. to find/list attached relays and then control them from mouse button click. Seems can handle multiple relays attached and relay modules can have more than one channel/relay. Note, this was all in Windows 10. It was so cool to see the relay activated from press of button on the screen. The relay has useful LEDs with a green one for power and red one when relay activated. Note, relay quite loud. Note, no need for additional power - works fine from USB port.
Review: Does not work with Windows 8.1 - Doesn't work with Windows 8.1, can't find the driver

## Features

- If you need the soft and C++ code to control this device, just contact us at desertcart!
- The module uses HID technology, no driver, plug and play. Supports WIN7 / XP 32/64 bit systems, easy to use and simple.
- High performance USB controller chip, military grade PCB board production
- 5V relay, the relay can control the maximum 250V 10A AC load and 30V 10A DC load.
- PCB size: 56.5 mm x 24.9 mm. Fixed bore size: 3 mm, fixed bore torque: 52.2 mm x 20.6 mm.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07J2PY13G |
| Batteries Required? | No |
| Batteries included? | No |
| Customer Reviews | 4.0 4.0 out of 5 stars (87) |
| Date First Available | 4 Oct. 2018 |
| Item Package Quantity | 1 |
| Item Weight | 20 g |
| Item model number | 00245 |
| Package Dimensions | 11.8 x 7.8 x 1.9 cm; 20 g |
| Part number | 00245 |
| Plug profile | Dial |

## Product Details

- **Connector type:** USB
- **Contact material:** Silber
- **Contact type:** Normally Open
- **Current rating:** 10 Amps
- **Mounting type:** Dial

## Images

![ARCELI SRD-05VDC-SL-C 1-way 5V Relay Module Free driver USB control switch PC intelligent control (5V 1-Channel) - Image 1](https://m.media-amazon.com/images/I/61nru0DycbL.jpg)
![ARCELI SRD-05VDC-SL-C 1-way 5V Relay Module Free driver USB control switch PC intelligent control (5V 1-Channel) - Image 2](https://m.media-amazon.com/images/I/613XC5mCSBL.jpg)
![ARCELI SRD-05VDC-SL-C 1-way 5V Relay Module Free driver USB control switch PC intelligent control (5V 1-Channel) - Image 3](https://m.media-amazon.com/images/I/61A9rjUwMDL.jpg)
![ARCELI SRD-05VDC-SL-C 1-way 5V Relay Module Free driver USB control switch PC intelligent control (5V 1-Channel) - Image 4](https://m.media-amazon.com/images/I/61C-M3M67qL.jpg)
![ARCELI SRD-05VDC-SL-C 1-way 5V Relay Module Free driver USB control switch PC intelligent control (5V 1-Channel) - Image 5](https://m.media-amazon.com/images/I/61H34wYQ9pL.jpg)

## Questions & Answers

**Q: Is this compatible with Windows 10?**
A: Software could be downloaded from link specified in description (https://www.amazon.com/clouddrive/share/8Qn3vw8915JaZiv5bYzuBJWg1Ic4kibOcus1BhTJcrS) and works perfectly with Win10.

App is 32 bit and does not support two identical devices at the same time. In downloaded zip also is 32 bit DLL with info how to use.
My problem is there are no sources for DLL nor any info about commands USB Relay supports.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Got working from Delphi within 20 minutes with no drivers or DLLs
*by M***M on 9 March 2022*

Managed to get working in Delphi really quickly (should be same for Lazarus as well). Just need JEDI JVCL component suite (open source) which has a TJvHidDeviceController component for controlling HID devices like this. This will talk natively to the USB relay, which is a HID device. No drivers to install nor any DLLs - lovely. I then also downloaded a sample application called 'USB Relay Control Using HID' from SourceForge, which has the code to call TJvHidDeviceController properly, e.g. to find/list attached relays and then control them from mouse button click. Seems can handle multiple relays attached and relay modules can have more than one channel/relay. Note, this was all in Windows 10. It was so cool to see the relay activated from press of button on the screen. The relay has useful LEDs with a green one for power and red one when relay activated. Note, relay quite loud. Note, no need for additional power - works fine from USB port.

### ⭐ Does not work with Windows 8.1
*by K***R on 7 January 2019*

Doesn't work with Windows 8.1, can't find the driver

### ⭐⭐⭐⭐⭐ Review
*by M***K on 26 February 2019*

Das Relais habe ich heute verbaut und mußte feststellen, daß das Relaismodul hängt, d.h. die Spule bewegt den geschlossenen Kontakt nicht, oder wenn das blaue Modul (Relais) nach draufklopfen dann doch schaltet, bewegt sich der Kontakt nicht von alleine zurüch wenn das Modul stromlos ist(wieder ein wenig draufklopfen). Hoffe, das sind Anfangsprobblemchen, die sich mit der Zeit geben, weil zwischendurch verrichtet das Relais ganz normal seine Arbeit - deswegen leider nur zwei Sterne (sollte sich das Relais mit der Zeit normal funktionieren, werde ich diese Rezension aufwerten, denn eigentlich ist das Modul 5 Sterne Wert - gute Verarbeitung und die Lösung mit USB - B Buchse ist eine sehr gute und sichere Verbindung. Jetzt nach einigen Tagen der Benutzung mit mehreren Schaltvorgängen / Tag wird das Bauteil als empfehlenswert von mir beurteilt - es arbeitet nun einwandfrei.

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-03-13*