---
product_id: 223768040
title: "JSAUX USB Data Blocker, USB A to USB A, Charge-Only, 4-Pack, Red | Data Blocker for Safe Public Charging, Juice Jacking Protection, Travel-Ready"
brand: "jsaux"
price: "$19.71"
currency: USD
in_stock: true
reviews_count: 13
category: "Jsaux"
url: https://www.desertcart.us/products/223768040-jsaux-usb-data-blocker-usb-a-to-usb-a-charge
store_origin: US
region: United States of America
---

# 2.4A fast charge Compact & travel-ready Data-blocking security JSAUX USB Data Blocker, USB A to USB A, Charge-Only, 4-Pack, Red | Data Blocker for Safe Public Charging, Juice Jacking Protection, Travel-Ready

**Brand:** jsaux
**Price:** $19.71
**Availability:** ✅ In Stock

## Summary

> 🔌 Stay charged, stay secure — your pocket-sized data guardian!

## Quick Answers

- **What is this?** JSAUX USB Data Blocker, USB A to USB A, Charge-Only, 4-Pack, Red | Data Blocker for Safe Public Charging, Juice Jacking Protection, Travel-Ready by jsaux
- **How much does it cost?** $19.71 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/223768040-jsaux-usb-data-blocker-usb-a-to-usb-a-charge)

## 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

- • **Power Up Fast:** Delivers up to 2.4A charging speed compatible with iPhones, Samsung, tablets, and more.
- • **Durable & Sleek:** Premium aluminum shell with a non-slip design ensures longevity and hassle-free use.
- • **Travel Essential:** Ultra-compact and lightweight—fits effortlessly in your wallet or pocket for on-the-go protection.
- • **No Annoying Pop-ups:** Prevents any data transmission requests, so you can charge without interruptions or security risks.
- • **Charge with Confidence:** Block data transfer to protect your devices from juice jacking and malware on public USB ports.

## Overview

The JSAUX USB Data Blocker is a 4-pack of USB A to USB A charge-only adapters designed to prevent data transfer and protect your devices from cyber threats during public charging. Supporting fast 2.4A charging, housed in a durable aluminum shell with a non-slip grip, these compact blockers are perfect for frequent travelers and professionals seeking secure, hassle-free power on the go.

## Description

desertcart.com: JSAUX USB Data Blocker, USB A to USB A, Charge-Only, 4-Pack, Red | Data Blocker for Safe Public Charging, Juice Jacking Protection, Travel-Ready : Cell Phones & Accessories

Review: Data blocker - We you them when we go on a trip hey work great and make us feel better
Review: This $10 gadget lives in my carry-on… and here’s why. - ✈️ TRAVEL TIP: THIS LITTLE RED USB DEVICE LIVES IN MY CARRY-ON. It’s a USB data blocker — sometimes called a “USB condom.” 😂 You plug it between your charging cable and a public USB port at the airport, hotel, rental car, or anywhere else you don’t necessarily trust. 🔌 Power gets through. Data doesn’t. That means your phone can charge without making a USB data connection to whatever is on the other side. Could you just use your own wall charger? Absolutely — and I usually do. But this little thing weighs practically nothing and gives me another option when the only convenient outlet is a public USB port. Tiny. Cheap. Permanent spot in my travel bag. #TravelTip #TravelHack #USBDataBlocker #CyberSecurity #TravelSafety #AirportHack #AirportTips #FrequentTraveler #CarryOnEssentials #TravelEssentials #SFO #AirportTravel

## Features

- Charge Only: No data-sync function. Safely charge in public, protecting against data breaches and viruses—ideal for travel and business trips
- 2.4A Fast Charge: Delivers up to 2.4A for iPhones, iPads, Samsung devices, tablets, MP3s, and most USB devices
- Metal & Non-Slip: Premium aluminum shell adds durability, protecting internal chips, while the non-slip design ensures easy insertion and removal
- Compact & Portable: Lightweight and small enough to fit in your wallet or pocket, perfect for travel
- No Pop-ups: JSAUX data blocker prevents any data transmission requests on your phone

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0897WB3VJ |
| Best Sellers Rank | #10,780 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #56 in Cell Phone OTG Adapters |
| Brand | JSAUX |
| Color | Red |
| Compatible Devices | Samsung Galaxy, Apple iPhone, LG, Sony, OnePlus and Other USB devices |
| Connector Type | USB Type A |
| Current Rating | 2.4 A |
| Customer Reviews | 4.5 out of 5 stars 3,148 Reviews |
| Item Dimensions | 1.18 x 0.39 x 0.39 inches |
| Item Weight | 0.03 kg |
| Item dimensions L x W x H | 1.18 x 0.39 x 0.39 inches |
| Manufacturer | JSAUX |
| Mfr Part Number | JSDEKJA2AFDBRDNEW |
| Model Number | DC0001 |
| Number of Items | 4 |
| Number of Ports | 1 |
| Package Quantity | 1 |
| Power Plug Type | No Plug |
| Unit Count | 4 Count |
| Warranty Type | 18-Month Warranty |

## Product Details

- **Brand:** JSAUX
- **Color:** Red
- **Compatible Devices:** Samsung Galaxy, Apple iPhone, LG, Sony, OnePlus and Other USB devices
- **Connector Type:** USB Type A
- **Item dimensions L x W x H:** 1.18 x 0.39 x 0.39 inches

## Images

![JSAUX USB Data Blocker, USB A to USB A, Charge-Only, 4-Pack, Red | Data Blocker for Safe Public Charging, Juice Jacking Protection, Travel-Ready - Image 1](https://m.media-amazon.com/images/I/71AkHs7oTyL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Data blocker
*by T***R on June 10, 2026*

We you them when we go on a trip hey work great and make us feel better

### ⭐⭐⭐⭐⭐ This $10 gadget lives in my carry-on… and here’s why.
*by M***A on July 26, 2026*

✈️ TRAVEL TIP: THIS LITTLE RED USB DEVICE LIVES IN MY CARRY-ON. It’s a USB data blocker — sometimes called a “USB condom.” 😂 You plug it between your charging cable and a public USB port at the airport, hotel, rental car, or anywhere else you don’t necessarily trust. 🔌 Power gets through. Data doesn’t. That means your phone can charge without making a USB data connection to whatever is on the other side. Could you just use your own wall charger? Absolutely — and I usually do. But this little thing weighs practically nothing and gives me another option when the only convenient outlet is a public USB port. Tiny. Cheap. Permanent spot in my travel bag. #TravelTip #TravelHack #USBDataBlocker #CyberSecurity #TravelSafety #AirportHack #AirportTips #FrequentTraveler #CarryOnEssentials #TravelEssentials #SFO #AirportTravel

### ⭐⭐⭐⭐ Good product
*by C***0 on July 9, 2026*

Fits well, easy to carry

## Frequently Bought Together

- JSAUX USB Data Blocker, (4-Pack) USB A Defender Only for Quick Charge, Protect Against Juice Jacking, Refuse Hacking Provide Safe Charging- Red
- 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
- JSAUX USB C Data Blocker, (4-Pack) USB A to USB C Female Defender Only for Quick Charge, Protect Against Juice Jacking, Refuse Hacking Provide Safe Charging- Red

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**Shop now:** [https://www.desertcart.us/products/223768040-jsaux-usb-data-blocker-usb-a-to-usb-a-charge](https://www.desertcart.us/products/223768040-jsaux-usb-data-blocker-usb-a-to-usb-a-charge)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-08-26*