---
product_id: 39337780
title: "| Data Blocker | Blocks Unwanted Data Transfers | Protects Smartphone & Tablets From Public Charging Stations | Hack Proof, 100% Guaranteed"
brand: "usb defender"
price: "€ 18.22"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.fr/products/39337780-data-blocker-blocks-unwanted-data-transfers-protects-smartphone-and-tablets
store_origin: FR
region: France
---

# Smart charge-only tech Universal USB compatibility 100% data breach protection | Data Blocker | Blocks Unwanted Data Transfers | Protects Smartphone & Tablets From Public Charging Stations | Hack Proof, 100% Guaranteed

**Brand:** usb defender
**Price:** € 18.22
**Availability:** ✅ In Stock

## Summary

> 🔐 Charge Fearlessly, Stay Secure Everywhere!

## Quick Answers

- **What is this?** | Data Blocker | Blocks Unwanted Data Transfers | Protects Smartphone & Tablets From Public Charging Stations | Hack Proof, 100% Guaranteed by usb defender
- **How much does it cost?** € 18.22 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/39337780-data-blocker-blocks-unwanted-data-transfers-protects-smartphone-and-tablets)

## Best For

- usb defender enthusiasts

## Why This Product

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

## Key Features

- • **Malware Shield:** Stops malware, trojans, and viruses from sneaking in via public USB ports
- • **Hack-Proof Charging:** Blocks all data transfers, allowing only safe power flow ⚡
- • **Travel-Ready Security:** Perfect for airports, hotels, and public spots to prevent juice jacking 🔒
- • **Plug & Play Simplicity:** No setup needed—just connect and charge with peace of mind
- • **Universal Device Defense:** Works seamlessly with all USB-charging smartphones and tablets 🌍

## Overview

The Data Blocker USB Defender is a compact, plug-and-play device that prevents unauthorized data transfer while charging your smartphone or tablet via public USB ports. Compatible with all standard USB devices, it ensures your data remains hack-proof by allowing only power flow, making it an essential travel companion for security-conscious professionals.

## Description

Avoid Getting Hacked!Your smartphone can be easily hacked when plugged into USB charging ports at a public place like airports, cafes, or on public transportation. Will protect against viruses, trojans and malware. Will be 100% protected from any data transmissions from the charging point you are plugged into.Small Device, Huge Protection!This small, compact portable and lightweight device is all you need to protect yourself from public USB charging stations. Simply plug your USB cable directly into the USB Defender and then plug your USB Defender into the charging port or any computer's USB port. The Defender prevents the charging port from connecting and transferring your data. Your files are 100% secured.Travel Safe!Don't risk your device and data by charging at public unprotected charging stations. The USB Defender offers the protection you never knew you needed. It is like insurance against hacking at an affordable price. Next time you travel, think twice about public charging stations without the USB Defender.

## Features

- SIMPLE & EASY: The USB Defender is the simple and easy solution to keeping your data safe from unwanted data breach. This device will always keep your smartphone safe, no matter where you charge, perfect for airports and public transportation. Keeping your device safe from intrusion is our promise.
- SMART CHARGE: The defender only allows for device charging while keeping your data safe and secure.The USB defender blocks the ability to transfer data and prevent malware from being uploaded to your device while charging at a public charging station.
- PEACE OF MIND: The USB defender provides comfort and security knowing your devices data will not be breached. Beware of free charging stations, just by plugging your device it can infect and comprise all your data within minutes.
- UNIVERSAL USB: The defender works with any device which uses a standard USB plug to charge. Including but not limited to Android smartphone’s, iPhones, iPads and tablets. Public charging stations will no longer be a threat with the USB defender.
- TRAVEL SAFELY: This device is the ultimate travel companion, avoid “juice jacking” perfect for airports, hotels, coffee shops or any place that offers free device charging. Defends against unwanted viruses, trojans and malware from charging stations.

## Product Details

- **Brand:** USB Defender
- **Special Feature:** Keyless
- **Lock Type:** Combination Lock
- **Item dimensions L x W x H:** 2 x 0.75 x 0.37 inches
- **Material:** Copper

## Images

![| Data Blocker | Blocks Unwanted Data Transfers | Protects Smartphone & Tablets From Public Charging Stations | Hack Proof, 100% Guaranteed - Image 1](https://m.media-amazon.com/images/I/61xMaOB14MS.jpg)

## Questions & Answers

**Q: Is this just an adapter that removes functionality of the data pins of the usb cable?**
A: Yes that is correct. It allows you to high speed charge without allowing data to be transferred.

**Q: Does this work with fast (higher current) charging used by ipads and larger phones (ie 2.1A) or is it for charging only at slower (ie 1A) rates?**
A: It works with both and supports faster charging.

**Q: does this still work if you plug the defender USB into your apple plug that plugs into the way instead of plugging the defender directly in the port?**
A: I have an Apple device and the 'USB Defender' module goes between the USB end of your Apple lightning cable and the powere module or [as in my case] the USB port on my computer that I use for charging my phone.  The smaller mini-plug goes directly into your Apple device.

**Q: Where is this product manufactured?**
A: Made in China

## Customer Reviews

### ⭐⭐⭐⭐⭐ The USB Defender is a great product! Works perfectly
*by S***E on January 13, 2017*

The USB Defender is a great product! Works perfectly. The product has value on multiple fronts. First, if you are traveling and need to charge your phone in a hotel or use public USB ports (kiosks), you run the risk of malware infection, data & identity theft - and don't think this isn't a real problem. The USB Defender protects devices from this type of exposure. The other great benefit is when USB charging a phone while connected to a pc/laptop. It is nice to not have iTunes open every time I want to charge my phone while working on a pc/laptop. If you have a friend that needs to charge their phone, how can you be sure the phone is malware free? With this USB Defender device, you remain protected. It is comforting that not only can you protect yourself from hackers while charging your phone, but also letting people charge their phone on your equipment keeps you protected!The product works exactly as advertised, and is a sold at a great value. At such a reasonable price, I plan on purchasing more of these USB Defenders to keep with my various products. A truly great product. I highly recommend.

### ⭐⭐⭐⭐⭐ Works, essential for tech savy travellers.
*by J***L on October 10, 2019*

This USB condom eliminates any data exchange while allowing charging, protecting your privacy in the process. Yea, it's a hassle to carry around, but everyone knows that you don't send credit card numbers in email, why would you connect your phone to a unknown USB port at the airport or motel?

### ⭐⭐⭐⭐ Satisfactory
*by A***R on July 20, 2020*

No further comments

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*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-02-23*