---
product_id: 127487691
title: "COOLM 2pcs DC Plug Tips Female Connectors to Male Jack 2.1 x 5.5mm Female to 4.0x1.7mm Male AC DC Power Connector Adapter Laptop 4.0mm 4.0mmx1.7mm for PSP 2 3 4"
brand: "colm"
price: "€ 12.52"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.fi/products/127487691-coolm-2pcs-dc-plug-tips-female-connectors-to-male-jack
store_origin: FI
region: Finland
---

# Supports 3A current rating 16cm (6.3 inch) cable length 2.1x5.5mm female input COOLM 2pcs DC Plug Tips Female Connectors to Male Jack 2.1 x 5.5mm Female to 4.0x1.7mm Male AC DC Power Connector Adapter Laptop 4.0mm 4.0mmx1.7mm for PSP 2 3 4

**Brand:** colm
**Price:** € 12.52
**Availability:** ✅ In Stock

## Summary

> 🔌 Power up your gear with precision and style!

## Quick Answers

- **What is this?** COOLM 2pcs DC Plug Tips Female Connectors to Male Jack 2.1 x 5.5mm Female to 4.0x1.7mm Male AC DC Power Connector Adapter Laptop 4.0mm 4.0mmx1.7mm for PSP 2 3 4 by colm
- **How much does it cost?** € 12.52 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/127487691-coolm-2pcs-dc-plug-tips-female-connectors-to-male-jack)

## Best For

- colm enthusiasts

## Why This Product

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

## Key Features

- • **Risk-Free Size Swap:** Free replacement for different plug sizes guarantees perfect fit and zero downtime.
- • **Dual Pack Convenience:** Two adapters included to keep your workspace and travel bag fully equipped.
- • **Compact & Portable Design:** At just 16cm, perfect for on-the-go professionals needing reliable power adapters anywhere.
- • **Seamless Power Compatibility:** Effortlessly bridges 5.5x2.1mm female plugs to 4.0x1.7mm male jacks for versatile device support.
- • **Robust 3 Amp Current Handling:** Delivers stable 72W power ensuring your devices run smoothly without interruptions.

## Overview

The COOLM 2pcs DC Plug Tips adapter set converts 5.5x2.1mm female plugs to 4.0x1.7mm male jacks, supporting up to 3 amps and 72 watts. With a 16cm cable length and dual pack, it’s ideal for powering devices like routers, CCTV cameras, and external hard drives. Includes free size replacement for perfect compatibility.

## Description

Specification: Item: 100% Brand New Power conversion line Input: 5.5mm x 2.1mm DC plug Female Conversion end: Outside diameter 4.0mm, inside diameter 1.7mm (Male) Voltage requirement: 24V Max Current requirement: 3A max Product length: 16cm/ 6.3 inch Material: Copper wire inside Color: Black Features: Convert the standard 2.1mm x 5.5mm round power port into 4.0mm x 1.7mm port power supply. Compatible for 0-24 Volt IP security camera power adapter and any applications that requires DC input with 4.0mm x 1.7mm DC plug only. Ultra-thin power conversion cable. Small size, light weight, easy to carry. Application: Ideal for LED light strip, LED signage, and CCTV camera, lighting, car, boat, monitors, printers, sensors, DVR, external hard drives, audio mixing and recording equipment, or anything that requires DC input and accept 2.1mm x 5.5mm female to 4.0mm x 1.7mm male plug. Note: This unit only accepts 2.1mm x 5.5mm female to 4.0mm x 1.7mm male barrel plug from power adapter and will not work with other sizes. Size is clearly listed in the product description above, we recommend that you measure the DC interface size of your notebook or device, and make sure what size you want.

## Features

- NEW 5.5mm x 2.1mm female to 4.0mm x 1.7mm male round jack Converter Cable
- Female connector: accepts 5.5mm x 2.1mm barrel plug only; Male connector: accepts 4.0mm x 1.7mm barrel plug only
- Length: 6.3 inch (16cm). The plug converter is designed to connect to power adapter with 2.1mm x 5.5mm male barrel plug for use with device that requires 4.0mm x 1.7mm Male
- Replace the correct model for free: If you need a bigger or smaller plug szie than you purchased, Please contact us in time, we can replace the plug size you need for free.
- What You Get: 2 x 0.59ft 5.5*2.1mm Female to 4.0*1.7mm Male DC Power Adapter Converter Cable.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Unit Count | 2.0 Count |
| Number of Items | 2 |
| Item Weight | 0.02 Kilograms |
| Package Quantity | 1 |
| Color | 4.0mm x 1.7mm |
| Warranty Type | Limited |
| Input Voltage | 24 Volts |
| Current Rating | 3 Amps |
| Power Plug | CEE 7/16 Europlug |
| Nominal Power | 72 Watts |
| Connector Type Used on Cable | Micro USB, USB Type B |
| Number of Ports | 2 |
| Compatible Devices | Router, Power adapter |
| Specific Uses For Product | CCTV Camera, External Hard Drive, LED Lighting, Cell Phone |

## Product Details

- **Brand:** COLM
- **Connector Type:** Barrel Plug
- **Compatible Devices:** Power adapter, Router
- **Compatible Phone Models:** Power Adapter
- **Included Components:** 4.0mm 1.7mm Connectors Cable
- **Color:** 4.0mm x 1.7mm
- **Input Voltage:** 24 Volts
- **Number of Items:** 2
- **Material:** Copper
- **Item Weight:** 0.02 Kilograms

## Images

![COOLM 2pcs DC Plug Tips Female Connectors to Male Jack 2.1 x 5.5mm Female to 4.0x1.7mm Male AC DC Power Connector Adapter Laptop 4.0mm 4.0mmx1.7mm for PSP 2 3 4 - Image 1](https://m.media-amazon.com/images/I/519EL0qJvqL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works perfect for Epson LW-400
*by I***A on October 10, 2023*

Finally, an adapter that has tip size listed correctly. Fits perfectly for Epson LW-400.

### ⭐⭐⭐⭐⭐ Hard to find, but they work well
*by C***K on January 24, 2024*

Needed these to add a non-standard power supply for my mirrorless camera, since the supply that came with the ac adapter kit was unreliable. The new supply had a 5.5x2.1 plug and the camera battery adapter had the other side of this plug adapter.It feels fairly solid and works well. It makes a solid connection. A little pricey but it's a hard to find part, so I'm happy.

### ⭐⭐⭐⭐ Last about a year outside
*by A***R on March 19, 2025*

These work great for my trail cams. But I only get about one season out of them. After about a year they start to corrode and stop working (East Texas). But at this price I just buy extras and keep them on hand.

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.fi/products/127487691-coolm-2pcs-dc-plug-tips-female-connectors-to-male-jack](https://www.desertcart.fi/products/127487691-coolm-2pcs-dc-plug-tips-female-connectors-to-male-jack)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-03-18*