---
product_id: 653576766
title: "XMSJSIY 9V/12V/24V DC5521 Step-Down Converter Adapter Cable 24AWG 5.5 mm x 2.1 mm DC Female to 90 Degree Rectangle Plug Power Extension Cable for Router, Camera, Car Driving Recorder -2.2M/7.2FT"
brand: "xmsjsiy"
price: "125900₫"
currency: VND
in_stock: false
url: https://www.desertcart.vn/products/653576766-xmsjsiy-9v-12v-24v-dc5521-step-down-converter-adapter-cable
store_origin: VN
region: Vietnam
---

# XMSJSIY 9V/12V/24V DC5521 Step-Down Converter Adapter Cable 24AWG 5.5 mm x 2.1 mm DC Female to 90 Degree Rectangle Plug Power Extension Cable for Router, Camera, Car Driving Recorder -2.2M/7.2FT

**Brand:** xmsjsiy
**Price:** 125900₫
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** XMSJSIY 9V/12V/24V DC5521 Step-Down Converter Adapter Cable 24AWG 5.5 mm x 2.1 mm DC Female to 90 Degree Rectangle Plug Power Extension Cable for Router, Camera, Car Driving Recorder -2.2M/7.2FT by xmsjsiy
- **How much does it cost?** 125900₫ with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/653576766-xmsjsiy-9v-12v-24v-dc5521-step-down-converter-adapter-cable)

## Best For

- xmsjsiy enthusiasts

## Why This Product

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

## Description

Specification: Material: PVC. Length: 2.2 m. Colour: black. A connector: 5.5 x 2.1 mm DC socket. B connector: 90 degree right angle 5.5 x 2.1 mm DC plug. Input requirements: DC 12AV-30V. Output: 5V 2.5A. Package includes: 1 x 5521 DC step-down converter extension cable

## Features

- DC 5.5 x 2.1 mm step-down converter extension cable is used to disconnect 9V/12V/24V DC power supply to 5V to power and charge the devices with DC 5.5 x 2.1 mm female interfaces. (Data transfer is not supported)
- DC 5521 female to male power cord, made of high quality PVC material, injection molding, inner core 24AWG pure copper wire, low resistance, good conductivity, provide stable current
- 5521 DC voltage converter with built-in smart chip, can adjust the current and voltage automatically. Input voltage: 12-30V output: 5V 2.5A, with heat sink on the back of the converter
- Plug and play, converts 12V/24V input voltage into 5V 2.5A stabilized output, which makes your device safer and makes you feel comfortable in daily use
- DC 5.5 mm x 2.1 mm power cable, suitable for 5 V DC 5.5 x 2.1 mm class device power supply, such as LED desk lamp, small fan, bedside lamp, computer peripheral low-power electrical equipment and a variety of small devices

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DCN79ZRB |
| Brand | XMSJSIY |
| Color | schwarz |
| Connector Gender | Male-to-Female |
| Customer Reviews | 3.0 3.0 out of 5 stars (2) |
| Item Weight | 22.7 Grams |
| Manufacturer | yingtuyou jiaju |
| Mfr Part Number | DCDC-U-1 |
| Model Number | DCDC-U-1 |
| UL Listed | No |
| Voltage | 30 Volts (DC) |
| Wattage | 12.5 watts |

## Product Details

- **Brand:** XMSJSIY
- **Colour:** schwarz
- **Connector gender:** Male-to-Female
- **Item weight:** 22.7 Grams
- **Voltage:** 30 Volts (DC)

## Images

![XMSJSIY 9V/12V/24V DC5521 Step-Down Converter Adapter Cable 24AWG 5.5 mm x 2.1 mm DC Female to 90 Degree Rectangle Plug Power Extension Cable for Router, Camera, Car Driving Recorder -2.2M/7.2FT - Image 1](https://m.media-amazon.com/images/I/61O8evB+m8L.jpg)
![XMSJSIY 9V/12V/24V DC5521 Step-Down Converter Adapter Cable 24AWG 5.5 mm x 2.1 mm DC Female to 90 Degree Rectangle Plug Power Extension Cable for Router, Camera, Car Driving Recorder -2.2M/7.2FT - Image 2](https://m.media-amazon.com/images/I/61iz7w7+r3L.jpg)
![XMSJSIY 9V/12V/24V DC5521 Step-Down Converter Adapter Cable 24AWG 5.5 mm x 2.1 mm DC Female to 90 Degree Rectangle Plug Power Extension Cable for Router, Camera, Car Driving Recorder -2.2M/7.2FT - Image 3](https://m.media-amazon.com/images/I/61OiV7-+iuL.jpg)
![XMSJSIY 9V/12V/24V DC5521 Step-Down Converter Adapter Cable 24AWG 5.5 mm x 2.1 mm DC Female to 90 Degree Rectangle Plug Power Extension Cable for Router, Camera, Car Driving Recorder -2.2M/7.2FT - Image 4](https://m.media-amazon.com/images/I/715WnUCdGOL.jpg)
![XMSJSIY 9V/12V/24V DC5521 Step-Down Converter Adapter Cable 24AWG 5.5 mm x 2.1 mm DC Female to 90 Degree Rectangle Plug Power Extension Cable for Router, Camera, Car Driving Recorder -2.2M/7.2FT - Image 5](https://m.media-amazon.com/images/I/71PYuSidC2L.jpg)

---

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-05-27*