---
product_id: 94220406
title: "PortaPow USB Data Blocker (White 2 Pack) - Protect Against Juice Jacking"
brand: "portapow"
price: "RM82"
currency: MYR
in_stock: true
reviews_count: 13
category: "Porta Pow"
url: https://www.desertcart.com.my/products/94220406-portapow-usb-data-blocker-white-2-pack-protect-against-juice
store_origin: MY
region: Malaysia
---

# Power-only charging mode Visual indicator confirms protection 100% data transfer blocked PortaPow USB Data Blocker (White 2 Pack) - Protect Against Juice Jacking

**Brand:** portapow
**Price:** RM82
**Availability:** ✅ In Stock

## Summary

> 🔐 Power up safely, stay one step ahead of hackers!

## Quick Answers

- **What is this?** PortaPow USB Data Blocker (White 2 Pack) - Protect Against Juice Jacking by portapow
- **How much does it cost?** RM82 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.my](https://www.desertcart.com.my/products/94220406-portapow-usb-data-blocker-white-2-pack-protect-against-juice)

## Best For

- portapow enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Portable:** Slim, lightweight design fits easily in your pocket or bag—carry peace of mind everywhere.
- • **Hack-Proof Charging:** Physically blocks data transfer to eliminate juice jacking risks.
- • **Trusted by Thousands:** Top-rated with 4.6 stars from nearly 10,000 users who refuse to compromise on security.
- • **Universal Compatibility:** Works seamlessly with any USB charger or port—perfect for travel and daily use.
- • **Instant Visual Confirmation:** Unique LED indicator shows when data blocking is active, so you know you’re protected.

## Overview

The PortaPow USB Data Blocker (White 2 Pack) is a compact, travel-friendly device that physically blocks data transfer while allowing safe charging. Featuring a unique visual indicator, it prevents juice jacking attacks in public USB ports such as airports, rental cars, and hotels. With universal compatibility and a lightweight design, it’s the essential security upgrade for any professional on the go.

## Description

Buy PortaPow USB Data Blocker (White 2 Pack) - Protect Against Juice Jacking: USB Cables - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Simple and Works no Juice Jacking here ;) bdv - Pros: I like the price and fact that the red makes these stand out. With my Garmin there has always been a problem when connecting to a car that the car rather than just giving power to the device would try to connect. This eliminates that problem. Now with rental cars I've switched to Google Navigation and I like that this isolates power only to your usb device, and that way my phone is safe from a USB Virus attack from a rental car. The peace of mind of being able to plug into any USB JACK and just get power only is priceless. CONS: These are easy to loose either to theft or just putting in a drawer and forgetting which one. Yes I'd buy these again, and just did as didn't want to spend time looking, Also I'd recommend them to friends. bdv
Review: Carry them whenever I travel. - They work fine. Did a little test to ensure it's power only by connecting phone to laptop with it - it charged the phone but laptop did not recognize the phone - so works as intended. Glad I purchased.

## Features

- Attach between your USB cable and charger to physically block data transfer / syncing; Charge mobile devices without any pop-ups or risk of hacking / uploading viruses in cars, airports etc
- The only data blocker to physically show you that its blocking data and several other great features; See full details below
- Attach between your USB cable and charger to physically block data transfer / syncing; Charge mobile devices without any risk of hacking / uploading viruses in cars, airports etc

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07J6QFZ4V |
| Best Sellers Rank | #736 in USB Cables |
| Customer Reviews | 4.6 4.6 out of 5 stars (9,898) |
| Date First Available | October 10, 2018 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 0.598 ounces |
| Item model number | PPUSBDBW2 |
| Manufacturer | PortaPow |
| Package Dimensions | 3.23 x 2.36 x 0.47 inches |

## Product Details

- **Brand:** PortaPow
- **Color:** White
- **Compatible Devices:** Smartphone
- **Connector Type:** USB Type A
- **Number of Ports:** 2

## Images

![PortaPow USB Data Blocker (White 2 Pack) - Protect Against Juice Jacking - Image 1](https://m.media-amazon.com/images/I/61AKj7LdoqL.jpg)
![PortaPow USB Data Blocker (White 2 Pack) - Protect Against Juice Jacking - Image 2](https://m.media-amazon.com/images/I/51q86I+r0rL.jpg)

## Available Options

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

## Questions & Answers

**Q: Can anyone confirm 100% that this will allow an iphone to charge off a usb port without having the iphone driver installed.**
A: Its a data block... 
100% NO USB DATA CONNECTION!
So absolutely no need for a any data modifications on the USB host...

**Q: I’m having an issue with no sound coming from my phone when I charge it in the car from the USB port. I read somewhere that this might help. Yes?**
A: If the problem is that you're plugging your phone into your car to charge, and your phone is detecting your car as an "audio out", then it is at least *possible* that this may solve your problem. But even some devices can detect that "something is plugged in" even if the data port is blocked. A better solution is to figure out how to change the audio device on your phone. If it's android, you can select "charge only" when plugging into USB. 

Ultimately, even if this device doesn't solve your problem, it's still helpful to have as a security device.

**Q: does this actually block data from being sucked from your iphone and/or from data/virus being inserted into iphone? does it also chagre?**
A: That's what it's supposed to do, yes. I bought it to be able to charge an old iphone from a VW Jetta USB port that was not compatible with the phone and it works fine for that. As far as I can see, it basically passes through the 5v connections and has no data connections so there would be no way a virus could be passed through it or data could be "sucked" out. Of course it also means you can't download photos or sync your phone or anything like that - all it does is let you charge.
So, basically, it turns a computer USB port into a non-smart charger. That also means it charges slowly at 0.5A whatever the port or charger  rating, because higher charge rates are negotiated between charger and phone, which requires data.

**Q: Does this work with iPhone 8 and 11?**
A: Yes. This has worked with all of my phones for the past 4 years including my current iPhone 11

## Customer Reviews

### ⭐⭐⭐⭐⭐ Simple and Works no Juice Jacking here ;) bdv
*by W***E on February 25, 2025*

Pros: I like the price and fact that the red makes these stand out. With my Garmin there has always been a problem when connecting to a car that the car rather than just giving power to the device would try to connect. This eliminates that problem. Now with rental cars I've switched to Google Navigation and I like that this isolates power only to your usb device, and that way my phone is safe from a USB Virus attack from a rental car. The peace of mind of being able to plug into any USB JACK and just get power only is priceless. CONS: These are easy to loose either to theft or just putting in a drawer and forgetting which one. Yes I'd buy these again, and just did as didn't want to spend time looking, Also I'd recommend them to friends. bdv

### ⭐⭐⭐⭐⭐ Carry them whenever I travel.
*by P***E on February 2, 2026*

They work fine. Did a little test to ensure it's power only by connecting phone to laptop with it - it charged the phone but laptop did not recognize the phone - so works as intended. Glad I purchased.

### ⭐⭐⭐⭐⭐ Great Tool for Finnicky USB Devices (old Garmins) and Defeating Fast Charge Protocols
*by S***N on July 4, 2022*

Great for devices that will freak out or change modes when they detect *any* data communication -- the red one has a charge protocol detection chip which is useful when securely charging high-draw modern devices, but useless for diagnostic purposes or legacy devices. This adapter is a fantastic way to use standard mini USB leads with devices running the older GarminOS based on an unknown embedded OS (used as recently as the DriveSmart 50, many still run current maps with a microSD setup). These devices give no choice to simply charge if a data connection is detected and block out the UI in PC Connection mode. Newer Linux-based ones (like DriveSmart 65) now have a prompt and will work as expected with the red adapter in a secure charging scenario, or bare lead for normal use. Since USB-A luckily tops out at 2.4A under most cases, even the red one will charge modern devices at a sane rate, but for devices with low standby draw that can trickle charge at 500mA this is useful to defeat fast charging protocols for debugging or increased battery life. The red one should still be safe even if your device uses Qualcomm BatteryKiller 3.0 because of it visibly having no upstream data pins to the charger required to enable fast-charge combinations that are unacceptable for everyday use. In this context this (clear) one is good if you're paranoid, or it's a rare device where the 5v@2.4A provided by the USB BC 1.2 standard is too much .

## Frequently Bought Together

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*Product available on Desertcart Malaysia*
*Store origin: MY*
*Last updated: 2026-03-04*