---
product_id: 604531442
title: "JSAUX USB Data Blocker(2-Pack), Transparent 2-in-1 USB A Male to USB A & USB C Female Data Blocker Only for Charge, Protect Against Juice Jacking, Refuse Hacking Provide Safe Charging"
brand: "jsaux"
price: "€ 27.37"
currency: EUR
in_stock: true
reviews_count: 13
category: "Jsaux"
url: https://www.desertcart.nl/products/604531442-jsaux-usb-data-blocker-2-pack-transparent-2-in-1
store_origin: NL
region: Netherlands
---

# Supports up to 3A charging per device Compact, portable, and transparent design Blocks data transfer, ensures privacy JSAUX USB Data Blocker(2-Pack), Transparent 2-in-1 USB A Male to USB A & USB C Female Data Blocker Only for Charge, Protect Against Juice Jacking, Refuse Hacking Provide Safe Charging

**Brand:** jsaux
**Price:** € 27.37
**Availability:** ✅ In Stock

## Summary

> 🔐 Charge Fearlessly, Stay Secure Everywhere!

## Quick Answers

- **What is this?** JSAUX USB Data Blocker(2-Pack), Transparent 2-in-1 USB A Male to USB A & USB C Female Data Blocker Only for Charge, Protect Against Juice Jacking, Refuse Hacking Provide Safe Charging by jsaux
- **How much does it cost?** € 27.37 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/604531442-jsaux-usb-data-blocker-2-pack-transparent-2-in-1)

## Best For

- jsaux enthusiasts

## Why This Product

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

## Key Features

- • **Safe Charging Only:** Allows power flow only—no data syncing or malware threats during charging.
- • **No Annoying Pop-ups:** Eliminates data transmission prompts for a seamless charging experience.
- • **Dual-Port Convenience:** 2-in-1 USB A to USB A & USB C design charges two devices simultaneously.
- • **Travel-Ready Portability:** Lightweight and pocket-sized with a sleek transparent case for on-the-go security.
- • **Ultimate Data Protection:** Physically blocks data transfer to prevent juice jacking and hacking risks.

## Overview

The JSAUX USB Data Blocker (2-Pack) is a compact, transparent 2-in-1 device that physically blocks data transfer while allowing safe charging up to 3A. Designed to protect your devices from juice jacking and hacking at public charging stations, it supports USB A to USB A and USB C connections simultaneously, ensuring secure, hassle-free power on the go.

## Description

Buy JSAUX USB Data Blocker(2-Pack), Transparent 2-in-1 USB A Male to USB A & USB C Female Data Blocker Only for Charge, Protect Against Juice Jacking, Refuse Hacking Provide Safe Charging: Everything Else - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Allows power, blocks data, good price - Works as described. Mostly used for applications that didn't have smart/fast charging, so the speed I got I was happy with. Worked well for a device I wanted to power on in the car without it trying to connect to the Android Auto or whatever.
Review: Great product and great piece of mind when using them on travel!! - Everyone needs these! They work great and priced well!

## Features

- 【The Ultimate Data Guardian】Are you worried about the risk of mobile phone data leakage or uploading viruses when you use a charging station to recharge? Worried about spyware or hacking attacks on your mobile device while charging? Don't worry, choosing a data blocker is an effective measure to prevent these potential risks.
- 【Only for Charging】 With our USB data blocker, you can charge your device without any risk of data transfer. It acts as a smart barrier, allowing only the charging function while protecting your valuable information from potential hacking or malware threats by physically blocking data transfer and syncing.
- 【2-in-1 Data Blocker】 We have combined the USB A to USB C and USB A to USB A data blocker into one, just one can meet the convenience of charging two devices at the same time. No need to worry about finding the right charging port. Supports up to 3A charging for a single device. Note: Fast charging is not supported when charging two devices at the same time.
- 【Compact and Portable】Our usb data blocker is small and lightweight. You can slip it into your pocket, bag or keychain and easily take it anywhere. Perfect for people on the go or those who use public charging stations at airports, hotels, etc. Designed with a transparent case for a more visual look and feel.
- 【No Pop-ups】By JSAUX data blocker, your phone can never receive pop-ups for requirement of data transmission.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CQZKSN6J |
| Best Sellers Rank | #9,059 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #55 in Cell Phone OTG Adapters |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,360) |
| Date First Available | December 27, 2023 |
| Item Weight | 1.41 ounces |
| Item model number | DC0011 |
| Manufacturer | JSAUX |
| Product Dimensions | 1.57 x 1.26 x 0.39 inches |

## Product Details

- **Color:** Grey
- **Compatible Devices:** Apple iPhone, Samsung Galaxy, iPad, LG, Sony, OnePlus, and other USB devices or USB C devices
- **Connector Type:** USB Type C
- **Item dimensions L x W x H:** 1.57 x 1.26 x 0.39 inches
- **Specific Uses For Product:** Cell Phone, Public Charging Stations

## Images

![JSAUX USB Data Blocker(2-Pack), Transparent 2-in-1 USB A Male to USB A & USB C Female Data Blocker Only for Charge, Protect Against Juice Jacking, Refuse Hacking Provide Safe Charging - Image 1](https://m.media-amazon.com/images/I/71lHWhyikGL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Allows power, blocks data, good price
*by S***Y on December 31, 2025*

Works as described. Mostly used for applications that didn't have smart/fast charging, so the speed I got I was happy with. Worked well for a device I wanted to power on in the car without it trying to connect to the Android Auto or whatever.

### ⭐⭐⭐⭐⭐ Great product and great piece of mind when using them on travel!!
*by B***C on January 11, 2026*

Everyone needs these! They work great and priced well!

### ⭐⭐⭐⭐⭐ Block data signals on a USB cable
*by A***R on December 2, 2024*

This "data blocker" device plugs between some USB charger and your equipment (for example, your smart phone). I find them especially handy as a "security device" to protect my phone from being hacked when using a "charging station" supplied by some business. Such "hacking" is possible because most phones use the same USB port for charging that is also used for communication between the phone and other devices and computers. So if the "charging station" happens to have been modified by some criminal (and it is not always a criminal working for the company that is supplying the "charger"), the criminal now owns my device instead of me (and such a malicious "hack" can be completed in under a second's time). However, this "data blocker" can prevent this "hack" from succeeding (by blocking all USB data communications to your device). As a result, I keep this "data blocker" in my phone's case, so I always have it with me when traveling (so I can safely use chargers that some business have provided for my convenience). One minor disadvantage of this "data blocker" is that it prevents "fast charging". This is because the "fast charging" protocol requires communications between the charger and the device (to tell the charger how much additional power the device said it was safe to send them). And since this "how much extra power can I safely send you?" communication from the charger is blocked by this device, the charger will never switch from using its basic "slow charge" power levels. So when I really need "fast charging" I instead use my own charger (that I'm pretty confident hasn't been criminally modified) and just plug it into an available power outlet. But I do like keeping these "data blocker" devices around for situations where I don't fully control the charger I'm using. And I've also found these "data blockers" handy when I simply want to charge a computer (be it a phone or a laptop) without instantly triggering its data transfer protocols. For example, I have powered USB hubs connected to multiple computers around my home. And I sometimes want to use a free port on one of those hubs as a "charger" for one of our family's phones. But if I plug the phone directly into the hub, the phone and computer both think I want them to start a data transfer (not disastrous, because I can just tell both devices no data transfer, but this behavior is annoying). However, if I plug one of these "data blockers" between the USB hub and my phone I just get a basic "slow charge" and neither device thinks I want to start a data transfer. NOTE: The version of this "data blocker" devices I purchased was the 4-pack that contains 2 basic USB-A devices, and 2 devices designed for USB-C plugs/jacks. I use both of these devices. The USB-C devices are handy with my cell phone (and also slightly smaller to carry around than the USB-A devices), as I just plug them directly into my cell phone's USB-C jack and then plug the charging cable into the other end of this "data blocker". And the USB-A devices are handy when the "charger" comes with either a basic USB-A plug or USB-A jack (as I then just plug the "data blocker" directly into the "charger", and plug my cable between this "data blocker" and the device I want to charge).

## Frequently Bought Together

- JSAUX USB Data Blocker(2-Pack), Transparent 2-in-1 USB A Male to USB A & USB C Female Data Blocker Only for Charge, Protect Against Juice Jacking, Refuse Hacking Provide Safe Charging
- JSAUX Data Blocker Dual Charge-Only Cable Set, 100W USB C to USB C Cable Fast Charging 6.6ft & USB A to USB Cable 6.6ft, Type C Charging Cord Compatible for iPhone 16 15 Pro Max, Samsung Galaxy S24
- Afterplug USB C to C Data Blocker, Anti Juice Jacking, for Charge Only, Case Friendly Design, Support up to 240W PD Charging (2-Pack), Red

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.nl/products/604531442-jsaux-usb-data-blocker-2-pack-transparent-2-in-1](https://www.desertcart.nl/products/604531442-jsaux-usb-data-blocker-2-pack-transparent-2-in-1)

---

*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-04-25*