---
product_id: 83607177
title: "TMEZON 4 Pack DC 12V 12 Volt 2A Power Supply Adapter AC 100-240V to DC 12V Transformers, Switching Power Supply, 24W Max, 2.1mm X 5.5mm US Wall Plug Extra Long 8 Foot Cord"
brand: "tmezon"
price: "R1139"
currency: ZAR
in_stock: true
reviews_count: 13
category: "Tmezon"
url: https://www.desertcart.co.za/products/83607177-tmezon-4-pack-dc-12v-12-volt-2a-power-supply
store_origin: ZA
region: South Africa
---

# 24W Max Output 8 Ft Extra Long Cord Safety Protection Features TMEZON 4 Pack DC 12V 12 Volt 2A Power Supply Adapter AC 100-240V to DC 12V Transformers, Switching Power Supply, 24W Max, 2.1mm X 5.5mm US Wall Plug Extra Long 8 Foot Cord

**Brand:** tmezon
**Price:** R1139
**Availability:** ✅ In Stock

## Summary

> 🔋 Power Your Passion with TMEZON!

## Quick Answers

- **What is this?** TMEZON 4 Pack DC 12V 12 Volt 2A Power Supply Adapter AC 100-240V to DC 12V Transformers, Switching Power Supply, 24W Max, 2.1mm X 5.5mm US Wall Plug Extra Long 8 Foot Cord by tmezon
- **How much does it cost?** R1139 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/83607177-tmezon-4-pack-dc-12v-12-volt-2a-power-supply)

## Best For

- tmezon enthusiasts

## Why This Product

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

## Key Features

- • **Safety First:** Equipped with overload, over-voltage, and short-circuit protection for peace of mind.
- • **Extended Reach:** Enjoy the convenience of an 8-foot cord, giving you flexibility in placement.
- • **Lifetime Assurance:** Backed by a worry-free lifetime warranty and dedicated customer support.
- • **Power Up Your Projects:** Transform your devices with a robust 24W output, perfect for a variety of applications.
- • **Versatile Compatibility:** Ideal for LED strips, security cameras, and more—your go-to power solution.

## Overview

The TMEZON 4 Pack DC 12V Power Supply Adapter is a versatile and reliable solution for powering various 12V devices. With an input range of AC 100-240V and a maximum output of 24W, it features an 8-foot cord for extended reach and multiple safety protections to ensure safe operation. Ideal for everything from LED strips to security systems, this adapter is perfect for both home and professional use.

## Description

Product description Tmezon ac/dc power adapter 12v charger power supply with 8 foot cord plug 2A ac to dc Power Adapter Supply Plug Input: 100Vac - 240Vac 50Hz / 60Hz (Worldwide Suitable) Output Voltage: 12V Output Current: 0 – 2 A Maximum Power: 24W Operation Temperature: -10℃ to 40℃ Storage Temperature: -20℃ to 85℃ Real Output Voltage Test: 12.05-12.18V at Low Load / 11.81 - 11.97V at Full Load Power Cord : 8 Feet (2.4 M) 18Awg DC Male Barrel Plug: Suitable for both 2.1*5.5 mm Net Weight: 5.8oz (164g) 12v 2a Power Supply Wall Plug Extra Long 8 Foot Cord Tmezon Power Adapter, Seeing the Improvement Compared with Original adapter! New Cord, cable core made of copper, 5.5*2.1 mm turning fork attached on the cord to reduce the noise disturbance; The cable length has been increased to 8 Feet, the Output is 2Amps max at 3V-12V setting. Add USB charging adapter tip, also function as an adaptor to turn any USB cable into a charger. Perfect for Charging camera, speakers and other Devices. This ac adapter is More Flexible to keep it Plugged in, better performance. Easy to turn to the desired voltage, Straight plug are more convenient than right-angle tips. Tmezon Switching 12 2A Power Adapter with 8 plugs for Home Electronics 5.5mm x 2.1mm For Bluetooth speakers/ Electronic Toys/ Mini Fan/ Portable Air Conditioner/ LED Pixel Light/ Monitor/ Camera/ Webcam Router/ Cable Modem/ USB-HUB/ photo player/ SCM development/ access control attendance ect.

Review: Perfect for My VoIP and Retro Computer. Adapter that just works! - Hello there! I bought this power adapter back in February 2026 and have been using it every day since then. It powers my VoIP adapter and sometimes my MSX computer console without any problems at all. It gives the exact 12v 2amp power output I needed and has been very reliable. The extra long 8 foot power cord cable is also really useful because it gives more flexibility on where to place devices. For the price, this is a great value and it simply works.
Review: As advertised on barrel size. - Item as advertised, delivered promptly. Fit snugly and well and ran my Novation 49SL MKIII perfectly. It is hard to find the tech specs for the barrel size for Novation 49SL MKIII online, I spent over an hour and really wasn't certain. Novation support confirmed my suspicion. A 5.5 x 2.1 barrel is definitely right for this unit. This cost less than 1/4 of ordering the OEM power supply shipped from England to the States. This aftermarket part replaces Novation Part Number: PSUE001038 and actually has greater power capacity which is fine, the electronics draw what they draw, its not "sending to much power" from the transformer. Also confirmed that with Novation.

## Features

- 【Power Up Your Devices】With TMEZON's 12V 2A AC to DC Power Adapter, you can easily power up your LED strip lights, USB hubs, security cameras, and multiple devices!
- 【Easy to Use】The 2A power adapter plug makes it easy to power Android cellphones, tablets, the 8ft cable gives you plenty of room to maneuver.
- 【Extra Long Cord】Tmezon ac power adapter comes with an 8ft (2.4m) cord, giving you the flexibility to place your devices wherever you need them. Cord length is long enough for intended use
- 【Self-Adapting Plug】This 12 volt power supply comes with a self-adapting barrel plug for 2.1mm * 5.5mm center positive, making it compatible with a wide range of devices.
- 【Built-In Protection】 12 volt 2a power adapter is manufactured with high-quality materials and built-in protection against over current, over voltage, and short circuits, ensuring your devices stay safe.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07DCQK2LZ |
| Additional Features | Short Circuit Protection |
| Amperage | 2 Amps |
| Brand | TMEZON |
| Built-In Media | 4 x 2.1mm X 5.5mm US Wall Plugs |
| Color | 4 Pack 2A Power Supply |
| Compatible Phone Models | Universally compatible with most smartphones, including Android devices |
| Compatible Power Plug Type | Type A - 2 pin (North American) |
| Connectivity Technology | LED, CCTV cameras, DVR and more |
| Connector Type | Barrel Jack |
| Current | AC |
| Current Rating | 2 Amps |
| Customer Reviews | 4.4 out of 5 stars 9,191 Reviews |
| Enclosure Material | Plastic |
| Form Factor | Rectangular with Plug and Connector |
| Frequency Range | 60 hertz |
| Included Components | 4 x 2.1mm X 5.5mm US Wall Plugs |
| Input Voltage | 240 Volts |
| Item Weight | 0.5 Kilograms |
| Main Power Connector Type | 2 Pin |
| Manufacturer | TMEZON |
| Mfr Part Number | AEP2EA-bnc |
| Model Name | AEP2EA |
| Model Number | AEP2EA-bnc |
| Number of Items | 1 |
| Number of Power Levels | 1 |
| Output Current | 2 Amps |
| Output Voltage | 12 Volts |
| Plug Type | Type A - US style |
| Portable | No |
| Power Plug | Type A - 2 pin (North American) |
| Power Source | Corded Electric |
| Special Feature | Short Circuit Protection |
| Total Usb Ports | 1 |
| Unit Count | 1.0 Count |
| Wattage | 24 watts |

## Images

![TMEZON 4 Pack DC 12V 12 Volt 2A Power Supply Adapter AC 100-240V to DC 12V Transformers, Switching Power Supply, 24W Max, 2.1mm X 5.5mm US Wall Plug Extra Long 8 Foot Cord - Image 1](https://m.media-amazon.com/images/I/61m+zcMTtWL.jpg)
![TMEZON 4 Pack DC 12V 12 Volt 2A Power Supply Adapter AC 100-240V to DC 12V Transformers, Switching Power Supply, 24W Max, 2.1mm X 5.5mm US Wall Plug Extra Long 8 Foot Cord - Image 2](https://m.media-amazon.com/images/I/71jFd9ynuLL.jpg)
![TMEZON 4 Pack DC 12V 12 Volt 2A Power Supply Adapter AC 100-240V to DC 12V Transformers, Switching Power Supply, 24W Max, 2.1mm X 5.5mm US Wall Plug Extra Long 8 Foot Cord - Image 3](https://m.media-amazon.com/images/I/61FeuUDfUzL.jpg)
![TMEZON 4 Pack DC 12V 12 Volt 2A Power Supply Adapter AC 100-240V to DC 12V Transformers, Switching Power Supply, 24W Max, 2.1mm X 5.5mm US Wall Plug Extra Long 8 Foot Cord - Image 4](https://m.media-amazon.com/images/I/71GaV9RgINL.jpg)
![TMEZON 4 Pack DC 12V 12 Volt 2A Power Supply Adapter AC 100-240V to DC 12V Transformers, Switching Power Supply, 24W Max, 2.1mm X 5.5mm US Wall Plug Extra Long 8 Foot Cord - Image 5](https://m.media-amazon.com/images/I/71nnRohFqcL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect for My VoIP and Retro Computer. Adapter that just works!
*by B***. on May 19, 2026*

Hello there! I bought this power adapter back in February 2026 and have been using it every day since then. It powers my VoIP adapter and sometimes my MSX computer console without any problems at all. It gives the exact 12v 2amp power output I needed and has been very reliable. The extra long 8 foot power cord cable is also really useful because it gives more flexibility on where to place devices. For the price, this is a great value and it simply works.

### ⭐⭐⭐⭐⭐ As advertised on barrel size.
*by P***R on March 11, 2026*

Item as advertised, delivered promptly. Fit snugly and well and ran my Novation 49SL MKIII perfectly. It is hard to find the tech specs for the barrel size for Novation 49SL MKIII online, I spent over an hour and really wasn't certain. Novation support confirmed my suspicion. A 5.5 x 2.1 barrel is definitely right for this unit. This cost less than 1/4 of ordering the OEM power supply shipped from England to the States. This aftermarket part replaces Novation Part Number: PSUE001038 and actually has greater power capacity which is fine, the electronics draw what they draw, its not "sending to much power" from the transformer. Also confirmed that with Novation.

### ⭐⭐⭐⭐⭐ Perfect, no problem with it
*by B***. on May 7, 2026*

Works great, no complaint

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-05-28*