---
product_id: 399259147
title: "QCandid 12V AC/DC Adapter Compatible with Dell S2440L S2440Lb 24\" S2340 S2340L S2340T S2340M S2340Mc 23\" S2230MX S2230MXF 21.5\" S2240T S2740L LED LCD Monitor ADP-40DD B PA-1041-71 3.33A 40W Power"
brand: "qcandid"
price: "888519₫"
currency: VND
in_stock: true
url: https://www.desertcart.vn/products/399259147-qcandid-12v-ac-dc-adapter-compatible-with-dell-s2440l-s2440lb
store_origin: VN
region: Vietnam
---

# 3.33A Output 100-240V Input OVP/OCP/SCP Protection QCandid 12V AC/DC Adapter Compatible with Dell S2440L S2440Lb 24" S2340 S2340L S2340T S2340M S2340Mc 23" S2230MX S2230MXF 21.5" S2240T S2740L LED LCD Monitor ADP-40DD B PA-1041-71 3.33A 40W Power

**Brand:** qcandid
**Price:** 888519₫
**Availability:** ✅ In Stock

## Summary

> 🔌 Power Up Your Productivity!

## Quick Answers

- **What is this?** QCandid 12V AC/DC Adapter Compatible with Dell S2440L S2440Lb 24" S2340 S2340L S2340T S2340M S2340Mc 23" S2230MX S2230MXF 21.5" S2240T S2740L LED LCD Monitor ADP-40DD B PA-1041-71 3.33A 40W Power by qcandid
- **How much does it cost?** 888519₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/399259147-qcandid-12v-ac-dc-adapter-compatible-with-dell-s2440l-s2440lb)

## Best For

- qcandid enthusiasts

## Why This Product

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

## Key Features

- • **Extended Reach:** Includes 1M AC and 1M DC leads for flexible placement.
- • **High Efficiency:** Delivers a reliable 40W power output for optimal performance.
- • **Tested Reliability:** Each unit is rigorously tested to ensure top-notch quality.
- • **Universal Compatibility:** Seamlessly powers a range of Dell monitors.
- • **Robust Protection Features:** Stay worry-free with OVP, OCP, and SCP safeguards.

## Overview

The QCandid 12V AC/DC Adapter is a versatile power solution designed for various Dell monitors, offering a robust 40W output with essential protection features to ensure safe and efficient operation.

## Description

QCandid NEW Global 12V 3.33A 40W AC / DC Adapter Replacement For Samsung AD-4012NHF A12-040N1A AA-PA3N40W/US BA44-00286A AA-PA3N40W/US BA44-00262A BA44-00294A PSCV400112A ADP-40JD B PA-1250-98 AA-PA3N40W/UK AA-PA3N40W/E ATIV Smart PC Chromebook 3 / 2 / 1 11.6" series Xe303c12 303c Xe500c12 Xe500c13 503c Xe503c12 Xe503c32 Google Chrome OS 12VDC Power Supply Cord Cable Battery Charger Mains PSU w/ Mini Tip CECCCROHS 100-240

## Features

- World Wide Input Voltage 100-240VAC 50/60Hz OVP, OCP, SCP Protection (OVP: Over Voltage output Protection. OCP: Over Current output Protection. SCP: Short Circuit output Protection) Tested Units. In G
- 40W Power Supply
- 1M Ac + 1M DC Lead

## Images

![QCandid 12V AC/DC Adapter Compatible with Dell S2440L S2440Lb 24" S2340 S2340L S2340T S2340M S2340Mc 23" S2230MX S2230MXF 21.5" S2240T S2740L LED LCD Monitor ADP-40DD B PA-1041-71 3.33A 40W Power - Image 1](https://m.media-amazon.com/images/I/41UycF-WPzL.jpg)
![QCandid 12V AC/DC Adapter Compatible with Dell S2440L S2440Lb 24" S2340 S2340L S2340T S2340M S2340Mc 23" S2230MX S2230MXF 21.5" S2240T S2740L LED LCD Monitor ADP-40DD B PA-1041-71 3.33A 40W Power - Image 2](https://m.media-amazon.com/images/I/41eBIPELLxL.jpg)
![QCandid 12V AC/DC Adapter Compatible with Dell S2440L S2440Lb 24" S2340 S2340L S2340T S2340M S2340Mc 23" S2230MX S2230MXF 21.5" S2240T S2740L LED LCD Monitor ADP-40DD B PA-1041-71 3.33A 40W Power - Image 3](https://m.media-amazon.com/images/I/41F6Fxu0pRL.jpg)
![QCandid 12V AC/DC Adapter Compatible with Dell S2440L S2440Lb 24" S2340 S2340L S2340T S2340M S2340Mc 23" S2230MX S2230MXF 21.5" S2240T S2740L LED LCD Monitor ADP-40DD B PA-1041-71 3.33A 40W Power - Image 4](https://m.media-amazon.com/images/I/416hoNDu2oL.jpg)
![QCandid 12V AC/DC Adapter Compatible with Dell S2440L S2440Lb 24" S2340 S2340L S2340T S2340M S2340Mc 23" S2230MX S2230MXF 21.5" S2240T S2740L LED LCD Monitor ADP-40DD B PA-1041-71 3.33A 40W Power - Image 5](https://m.media-amazon.com/images/I/41e5K18lGHL.jpg)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.vn/products/399259147-qcandid-12v-ac-dc-adapter-compatible-with-dell-s2440l-s2440lb](https://www.desertcart.vn/products/399259147-qcandid-12v-ac-dc-adapter-compatible-with-dell-s2440l-s2440lb)

---

*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-05-19*