---
product_id: 472133328
title: "UpBright 4-Pin 12V 3.33A AC/DC Adapter Compatible with CWT KPL-040F KPL040F KPL-040F-VI Channel Well Technology Digital Video Record DVR 12VDC DC12V 3.3A 12.0V 3330mA 40W Power Supply Cord Charger PSU"
brand: "upbright"
price: "$U1067"
currency: UYU
in_stock: true
reviews_count: 7
url: https://www.desertcart.uy/products/472133328-upbright-4-pin-12v-3-33a-ac-dc-adapter-compatible
store_origin: UY
region: Uruguay
---

# 40W Power 4-Pin Connector Safety Protections UpBright 4-Pin 12V 3.33A AC/DC Adapter Compatible with CWT KPL-040F KPL040F KPL-040F-VI Channel Well Technology Digital Video Record DVR 12VDC DC12V 3.3A 12.0V 3330mA 40W Power Supply Cord Charger PSU

**Brand:** upbright
**Price:** $U1067
**Availability:** ✅ In Stock

## Summary

> 🔋 Power Your Passion with Confidence!

## Quick Answers

- **What is this?** UpBright 4-Pin 12V 3.33A AC/DC Adapter Compatible with CWT KPL-040F KPL040F KPL-040F-VI Channel Well Technology Digital Video Record DVR 12VDC DC12V 3.3A 12.0V 3330mA 40W Power Supply Cord Charger PSU by upbright
- **How much does it cost?** $U1067 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/472133328-upbright-4-pin-12v-3-33a-ac-dc-adapter-compatible)

## Best For

- upbright enthusiasts

## Why This Product

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

## Key Features

- • **Safety First:** Equipped with OVP, OCP, and SCP for ultimate protection.
- • **Hassle-Free Returns:** 30-day refund and 24-month exchange guarantee for peace of mind.
- • **Global Input Voltage:** Adaptable to 100-240VAC, perfect for international use.
- • **Power Up Your Devices:** Experience reliable 40W power output for all your compatible devices.
- • **Universal Compatibility:** Works seamlessly with CWT KPL-040F and other models—check compatibility!

## Overview

The UPBRIGHT 4-Pin 12V 3.33A AC/DC Adapter is a robust power supply designed for compatibility with CWT KPL-040F and similar devices. With a 40W output and essential safety features, it ensures reliable performance for your digital video recorders. Its global voltage adaptability makes it a versatile choice for users worldwide, backed by a solid return policy.

## Description

Full description not available

## Features

- (Note: w/ 4-Prong Connector. NOT Barrel Plug end. Someone may have bought it by mistake. Please Check For Compatibility With Your Unit. Thanks)
- 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)
- UpBright New Global 4-Pin DIN 12V AC/DC Adapter Compatible with CWT KPL-040F KPL040F KPL-040F-VI Channel Well Technology Digital Video Record DVR +12.0V 12VDC 3.33A 40.0W DC12V 3.3A 12.0V 3300mA 3330mA 40W 12 V 3.33 A 12.0 VDC 4-Prong Connector Switching Power Supply Cord Cable PS Battery Charger Mains PSU
- Note: NOT applicable to devices with current greater than 3.33A. Someone may have bought it by mistake. Please Check For Compatibility With Your Unit. Thanks
- Tested Units. In Great Working Condition. UpBright 30 days Refund. 24 Months Exchange

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Plastic |
| Energy Specifications Met | UL |
| Unit Count | 1.0 Count |
| Number of Items | 1 |
| Output Current | 3.33 Amps |
| Output Voltage | 12 Volts (DC) |
| Power Source | Corded Electric |
| Current Rating | 3.33 Amps |
| Frequency Range | 50-60 Hz |
| Main Power Connector Type | 4 Pin |
| Portable | No |
| Number of Power Levels | 1 |
| Input Voltage | 120 Volts (AC) |
| Mount Type | Wall Mount |
| Amperage | 3.33 Amps |
| Total Usb Ports | 4 |
| Wattage | 40 watts |
| Connectivity Technology | Powerline |
| Connector Type Used on Cable | Barrel Connector |
| Compatible Devices | AC/DC Adapter Power Supply |
| Compatible Phone Models | HIKVISION Video Recorder 40W KPL-040F-VI KPL-040F |
| Additional Features | Power Supply |

## Product Details

- **Brand:** UPBRIGHT
- **Connector Type:** 4-Pin
- **Compatible Devices:** AC/DC Adapter Power Supply
- **Compatible Phone Models:** HIKVISION Video Recorder 40W KPL-040F-VI KPL-040F
- **Included Components:** 1 adapter
- **Special Feature:** Short Circuit Protection
- **Input Voltage:** 120 Volts (AC)
- **Amperage:** 3.33 Milliamps
- **Total USB Ports:** 4
- **Wattage:** 40 watts

## Images

![UpBright 4-Pin 12V 3.33A AC/DC Adapter Compatible with CWT KPL-040F KPL040F KPL-040F-VI Channel Well Technology Digital Video Record DVR 12VDC DC12V 3.3A 12.0V 3330mA 40W Power Supply Cord Charger PSU - Image 1](https://m.media-amazon.com/images/I/61kHONJIhgL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ It Works for old Swann
*by A***R on December 10, 2024*

I bought this for my older Swann security system Model: DVR8-4900 which uses a power supply cord "CHANNEL WELL TECHNOLOGY Model: KPL-040F-VI" After this Power Supply burnt-out, my whole system was not working. I had hard time looking for this power supply, Swann website don't even carry it. Finally on Amazon, I found this "UpBright Model: HG-120500" Plugged it in and it works! The only problem I had was, which I do not agree with is that the seller charged me $15.89 for Shipping and Handling for a $9.99 Item. I thought it was too high for me being a Prime Member. No Worries, I still give it and the seller 5 Stars.

### ⭐⭐⭐⭐⭐ Lifesaver to revive my old EZVIZ camera system
*by J***Y on December 4, 2024*

My camera system first became unstable and then would not boot. I noticed that the light on the original adapter would dim when the DVR was powered on. I took a chance, and this power brick revived the system. The fan spun faster than before and the DVR booted right up. I figure that the old one degraded over time. This saved me quite a bit of money on a new DVR.

### ⭐ don't work
*by R***H on July 3, 2025*

1 st used...don't work both

## Frequently Bought Together

- UpBright 4-Pin 12V 3.33A AC/DC Adapter Compatible with CWT KPL-040F KPL040F KPL-040F-VI Channel Well Technology Digital Video Record DVR 12VDC DC12V 3.3A 12.0V 3330mA 40W Power Supply Cord Charger PSU
- KFD 12V 4-PIN AC DC Adapter for Synology DS414 DS415 DS415+ DS414j DS416 DS418 DS918 DS918+ DS412 DS413 DS410 DS411 DS409 DS713 DS710 DS711 DS718 DS916 DS920 DS923 NAS Server Power Supply Cord Charger

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-02-05*