---
product_id: 263629434
title: "Longdex 10pcs DC Power Adapter 5.5x2.1mm Female Jack to 4.0x1.7mm Male Plug Electrical Socket Outlet for Laptop Interface Power Cable Connector"
brand: "cpwgsm"
price: "AR$155032"
currency: ARS
in_stock: true
reviews_count: 5
category: "Cpwgsm"
url: https://www.desertcart.com.ar/products/263629434-longdex-10pcs-dc-power-adapter-5-5x2-1mm-female-jack
store_origin: AR
region: Argentina
---

# Laptop-ready power conversion Precise 5.5x2.1mm to 4.0x1.7mm fit 10-pack power adapters Longdex 10pcs DC Power Adapter 5.5x2.1mm Female Jack to 4.0x1.7mm Male Plug Electrical Socket Outlet for Laptop Interface Power Cable Connector

**Brand:** cpwgsm
**Price:** AR$155032
**Availability:** ✅ In Stock

## Summary

> ⚡ Stay powered, stay productive — never miss a deadline!

## Quick Answers

- **What is this?** Longdex 10pcs DC Power Adapter 5.5x2.1mm Female Jack to 4.0x1.7mm Male Plug Electrical Socket Outlet for Laptop Interface Power Cable Connector by cpwgsm
- **How much does it cost?** AR$155032 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/263629434-longdex-10pcs-dc-power-adapter-5-5x2-1mm-female-jack)

## Best For

- cpwgsm enthusiasts

## Why This Product

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

## Key Features

- • **Precision Fit:** Engineered with exact 5.5x2.1mm female to 4.0x1.7mm male connectors for seamless laptop charging.
- • **Bulk Power Backup:** 10 high-quality adapters in one pack to keep you powered without interruption.
- • **Durable Matte Finish:** Sleek black matte design that resists wear and blends with professional gear.
- • **Cost-Effective Solution:** Save money by extending the life of your existing chargers instead of buying new expensive ones.
- • **Universal Laptop Compatibility:** Transforms standard power supplies to fit a wide range of laptops effortlessly.

## Overview

The Longdex 10pcs DC Power Adapter set offers a reliable and precise solution for converting 5.5x2.1mm female jacks to 4.0x1.7mm male plugs, ideal for laptop charging. With a durable matte finish and a bulk pack of 10, it ensures you always have a backup adapter on hand, combining cost-efficiency with professional-grade compatibility.

## Description

Feature: Product Name: DC Power Plug Connector Connector A: DC 5.5x2.1mm Female Jack (Hole Diameter:5.5mm, Pin Diameter:2.1mm) Connector B: DC 4.0x1.7mm Male Plug (Outside Diameter: 4.0mm, Inside Diameter: 1.7mm) Use: This item can be used for the power connector conversion. Application: Suitable for converting the power supply (charger) with 5.5x2.1mm interface to 4.0x1.7mm power connector, so as to charge laptop etc. Package: Pack of 10pcs DC Power Plug (5.5x2.1 Female to 4.0x1.7 Male)

Review: Just the ticket - Worked perfect for a little workaround to save money over name brand equipment
Review: Buy these if you’re stupid like me - So I bought a $50 charger with adapters, fast charging, etc. My dumb self dropped and broke the ONLY adapter I used for my laptop. For $50, the charger wasn’t all that. I’m a college student so my laptop is the nectar of my livelihood. I have term papers due, exams, etc. I ordered these in a panic and they hooked me up with 12. These are WAY higher quality than what came with my expensive charger. And if you drop one whilst it’s plugged in, you’ve got 12, so big deal.

## Features

- Product Name: DC Power Plug Electrical Socket Outlet Power Cable Male Jack Connector Adapter
- Connector A: DC 5.5x2.1mm Female Jack (Hole Diameter:5.5mm, Pin Diameter:2.1mm)
- Connector B: DC 4.0x1.7mm Male Plug (Outside Diameter: 4.0mm, Inside Diameter: 1.7mm)
- Use: This item can be used for the power connector conversion.
- Application: Suitable for converting the power supply (charger) with 5.5x2.1mm interface to 4.0x1.7mm power connector, so as to charge laptop etc.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07D49WQ7M |
| Brand | CPWGSM |
| Color | black |
| Colour | black |
| Compatible Devices | Laptop |
| Compatible devices | Laptop |
| Connector Type | DC 5.5x2.1mm Female Jack, DC 4.0x1.7mm Male Plug |
| Connector type | DC 5.5x2.1mm Female Jack, DC 4.0x1.7mm Male Plug |
| Customer Reviews | 4.3 out of 5 stars 347 Reviews |
| Finish | Matte |
| Finish type | Matte |
| Input Voltage | 12 Volts |
| Item Weight | 0.15 Pounds |
| Manufacturer | Longdex |
| Mfr Part Number | PLUG-2.1T1.7-10 |
| Model Number | PLUG-2.1T1.7-10 |
| Number of Ports | 2 |
| Package Quantity | 10 |
| Power Plug Type | No Plug |
| Specific Uses For Product | Laptop |
| Specific uses for product | Laptop |
| UPC | 786738642087 |
| Unit Count | 10.0 Count |

## Product Details

- **Brand:** CPWGSM
- **Colour:** black
- **Compatible devices:** Laptop
- **Connector type:** DC 5.5x2.1mm Female Jack, DC 4.0x1.7mm Male Plug
- **Specific uses for product:** Laptop

## Images

![Longdex 10pcs DC Power Adapter 5.5x2.1mm Female Jack to 4.0x1.7mm Male Plug Electrical Socket Outlet for Laptop Interface Power Cable Connector - Image 1](https://m.media-amazon.com/images/I/31mVfhYJ3EL.jpg)
![Longdex 10pcs DC Power Adapter 5.5x2.1mm Female Jack to 4.0x1.7mm Male Plug Electrical Socket Outlet for Laptop Interface Power Cable Connector - Image 2](https://m.media-amazon.com/images/I/41Nntk32ymL.jpg)
![Longdex 10pcs DC Power Adapter 5.5x2.1mm Female Jack to 4.0x1.7mm Male Plug Electrical Socket Outlet for Laptop Interface Power Cable Connector - Image 3](https://m.media-amazon.com/images/I/41orsDsNO+L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Just the ticket
*by R***Y on 24 February 2026*

Worked perfect for a little workaround to save money over name brand equipment

### ⭐⭐⭐⭐⭐ Buy these if you’re stupid like me
*by K***Y on 1 February 2022*

So I bought a $50 charger with adapters, fast charging, etc. My dumb self dropped and broke the ONLY adapter I used for my laptop. For $50, the charger wasn’t all that. I’m a college student so my laptop is the nectar of my livelihood. I have term papers due, exams, etc. I ordered these in a panic and they hooked me up with 12. These are WAY higher quality than what came with my expensive charger. And if you drop one whilst it’s plugged in, you’ve got 12, so big deal.

### ⭐⭐⭐⭐ Modified to work with Tactacam.
*by B***I on 3 March 2021*

When I received these adapters, the male end would not fit into my Tactacam external battery port. Once I trimmed the black plastic, it fit perfectly.

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.com.ar/products/263629434-longdex-10pcs-dc-power-adapter-5-5x2-1mm-female-jack](https://www.desertcart.com.ar/products/263629434-longdex-10pcs-dc-power-adapter-5-5x2-1mm-female-jack)

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-09-30*