---
product_id: 347119204
title: "ULTRAPROLINK Extension Board|Surge Protector&Spike Guard|4 Universal Sockets 2500W&3 Usb Ports|2M/6.5Ft Cable|Master Switch Power Strip For Home&Office|Surge Shield|White|Um1049U,7Volts"
brand: "ultraprolink"
price: "¥4707"
currency: JPY
in_stock: true
reviews_count: 8
url: https://www.desertcart.jp/products/347119204-ultraprolink-extension-board-surge-protector-and-spike-guard-4-universal
store_origin: JP
region: Japan
---

# 350J Surge Protection 3 USB Ports 4 Universal Sockets ULTRAPROLINK Extension Board|Surge Protector&Spike Guard|4 Universal Sockets 2500W&3 Usb Ports|2M/6.5Ft Cable|Master Switch Power Strip For Home&Office|Surge Shield|White|Um1049U,7Volts

**Brand:** ultraprolink
**Price:** ¥4707
**Availability:** ✅ In Stock

## Summary

> ⚡ Power Up Your Life with ULTRAPROLINK!

## Quick Answers

- **What is this?** ULTRAPROLINK Extension Board|Surge Protector&Spike Guard|4 Universal Sockets 2500W&3 Usb Ports|2M/6.5Ft Cable|Master Switch Power Strip For Home&Office|Surge Shield|White|Um1049U,7Volts by ultraprolink
- **How much does it cost?** ¥4707 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/347119204-ultraprolink-extension-board-surge-protector-and-spike-guard-4-universal)

## Best For

- ultraprolink enthusiasts

## Why This Product

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

## Key Features

- • **Child-Safe Design:** Equipped with safety shutters for peace of mind.
- • **Durable & Reliable:** Made with 100% copper and fire-retardant materials.
- • **High Power Capacity:** Handles up to 2500W for all your essential devices.
- • **Rapid Surge Protection:** Clamps down on surges in less than 1 nanosecond!
- • **Universal Compatibility:** Plug in devices from any country with ease!

## Overview

The ULTRAPROLINK Extension Board is a versatile power solution featuring 4 universal sockets and 3 USB ports, designed to accommodate devices from around the world. With a robust surge protection of 350J and a high capacity of 2500W, it ensures safety and efficiency for all your electronic needs. The 2m cable provides flexibility, while the child-proof safety shutters add an extra layer of security. Made from superior materials, this extension board is perfect for both home and office use.

## Description

ULTRAPROLINK Extension Board|Surge Protector&Spike Guard|4 Universal Sockets 2500W&3 Usb Ports|2M/6.5Ft Cable|Master Switch Power Strip For Home&Office|Surge Shield|White|Um1049U,7Volts

## Features

- Universal Sockets : 4 Universal Socket design will allow you to plug devices from multiple countries- flat, round, square or angled. The Child-Proof safety Shutters ensure accidental insertion of objects when the socket is not in use.The distance between the sockets is optimal to insert bulky & broad plugs.
- 3 USB Ports – Allow for 2.4A Max Current /12W : Connect upto 3 devices that require USB charging & 4 additional devices that need AC power. All-in-1 Surge Protector & Extension board with USB charging.
- Connected Devices Fully Protected : With 350J & 10,000Amps max Surge & Spike Protection this extension board clamps down on voltage surges & spikes in less than 1 nano second reponse time- thereby protecting all connected devices adequately.Safety First : The Power is delivered through a long & heavy duty 2m/6.5ft Long BIS Approved Power cable with 6A plug. The 2m long cable also makes it easily accessible & convenient.
- High Capacity : 2500W power Handling Capacity allows you to connect everyday appliances like Desktops, Monitors, laptops, printers, smartphones, small personal & kitchen appliances & gadgets at home or in the office. Total handling power capacity is 2500W Max
- Made of Superior Materials : 100% Copper Inside & Fire Retardant PC Material on the outside – this surge protector cum extension board is designed for safety.Warranty : 18 Months warranty against any manufacturing defects. Please call or mail to our support centre info provided on the packaging or on our brand website. Reach us 24x7 via social media. SCAN THE QR CODE IN THE BOX TO ACTIVATE THE WARRANTY & GET EXTRA 3 MONTHS WARRANTY

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Enclosure Material | Copper, Polycarbonate |
| Shape | Rectangle |
| Colour | White |
| Item Weight Unit of Measure | 400 Grams |
| Item Dimensions L x W | 30L x 5.5W Centimeters |
| Plug Format | Type D |
| Total USB Ports | 3 |
| Amperage | 2.4 Amps |
| Compatible Devices | Audio Sound System, Laptop, Television, Personal Computer, Printer, Smartphone |
| Maximum Current | 2.4 Amps |
| Power Plug Type | Type D |
| Number of Outlets | 4 |
| Product Features | Surge Protection |
| Voltage | 7 Volts |

## Product Details

- **Brand:** ULTRAPROLINK
- **Colour:** White
- **Total Power Outlets:** 4
- **Voltage:** 7 Volts
- **Special Feature:** Surge Protection

## Images

![ULTRAPROLINK Extension Board|Surge Protector&Spike Guard|4 Universal Sockets 2500W&3 Usb Ports|2M/6.5Ft Cable|Master Switch Power Strip For Home&Office|Surge Shield|White|Um1049U,7Volts - Image 1](https://m.media-amazon.com/images/I/41nEeIaUM9L.jpg)
![ULTRAPROLINK Extension Board|Surge Protector&Spike Guard|4 Universal Sockets 2500W&3 Usb Ports|2M/6.5Ft Cable|Master Switch Power Strip For Home&Office|Surge Shield|White|Um1049U,7Volts - Image 2](https://m.media-amazon.com/images/I/519eKWy5LeL.jpg)
![ULTRAPROLINK Extension Board|Surge Protector&Spike Guard|4 Universal Sockets 2500W&3 Usb Ports|2M/6.5Ft Cable|Master Switch Power Strip For Home&Office|Surge Shield|White|Um1049U,7Volts - Image 3](https://m.media-amazon.com/images/I/51JrEkF3bxL.jpg)
![ULTRAPROLINK Extension Board|Surge Protector&Spike Guard|4 Universal Sockets 2500W&3 Usb Ports|2M/6.5Ft Cable|Master Switch Power Strip For Home&Office|Surge Shield|White|Um1049U,7Volts - Image 4](https://m.media-amazon.com/images/I/51UjzTKmaPL.jpg)
![ULTRAPROLINK Extension Board|Surge Protector&Spike Guard|4 Universal Sockets 2500W&3 Usb Ports|2M/6.5Ft Cable|Master Switch Power Strip For Home&Office|Surge Shield|White|Um1049U,7Volts - Image 5](https://m.media-amazon.com/images/I/51HX+pM5I6L.jpg)

## Available Options

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

## Questions & Answers

**Q: Does USB ports support fast charging?**
A: Each port supports 1A each

**Q: Can be used to plug in room heater?**
A: You need to check if 16 amp power supply is there. If the adapter is pluggd to 16 amp then you can use for room heater.

**Q: Does it have a nail holes to hang on wall?**
A: No nail holes.

**Q: what is the length of the cable?**
A: 6 Feet.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Pricey but excellent
  

*by P***U on Reviewed in India on 27 October 2024*

Works like a charm. Looks elegant and feels sturdy. Feels like a third pricey. I only bought it because it fits my kids desk theme.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Trust worthy, safe, reliable, amazing quality, quick and efficient repair service
  

*by K***  on Reviewed in India on 9 October 2024*

This product is just what I needed, such a multi-purpose gadget, fulfills all my needs at once. It did stop working but then the repair service was so swift !!! They replaced it with a new fully functional unit in mere days! What a product what a company. Absolute buy

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    Good design!
  

*by P***R on Reviewed in India on 29 October 2024*

Working fine!

## Frequently Bought Together

- ULTRAPROLINK Extension Board|Surge Protector&Spike Guard|4 Universal Sockets 2500W&3 Usb Ports|2M/6.5Ft Cable|Master Switch Power Strip For Home&Office|Surge Shield|White|Um1049U,7Volts
- EMBOX Cube Extension Board with USB Port with Universal Sockets and USB (2.4 A) (QC 3.0) with Overload Protector, Indicator, 1.8 mtr Extension Cord, Safety Shutter (White Cube-2 Mtr)
- Hoteon Extension Board with 5 Meters Heavy Duty Long Wire Cord, Single Outlet Socket 2500W 10A Expandable Electric Extension, 3 pins Extension Cord for Indoor Outdoor Use (5M/ Grey)-1PCS

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**Shop now:** [https://www.desertcart.jp/products/347119204-ultraprolink-extension-board-surge-protector-and-spike-guard-4-universal](https://www.desertcart.jp/products/347119204-ultraprolink-extension-board-surge-protector-and-spike-guard-4-universal)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-23*