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

Free shipping on orders over $29.99

$7.99

$ 3 .99 $3.99

In Stock

1.Color:Red


About this item

  • 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



4.5 out of 5 stars Best Sellers Rank
  • #8,143 in Cell Phones & Accessories (See Top 100 in Cell Phones & Accessories)
  • #49 in Cell Phone OTG Adapters
Date First Available January 10, 2021 Manufacturer JSAUX

Product Description

usb data blocker

Important Note:

  1. This is a USB A female to USB A male data blocker. CANNOT transfer data and videos.
  2. Only regular 2.4A fast charging is supported. Because its data pins are physically cut off, there is no way to transmit signals for any of the specific fast charging protocols including PD 3.0 and QC 3.0.

Compatibility

Cables

  • USB to Lightning Cable
  • USB to USB C Cable
  • USB to Micro USB 2.0 Cable

Devices

  • All existing phones and tablets are supported, but please ensure you use the cables mentioned above.
data blocker
data blocker

2.4A Fast Charging

data blocker

Comparison of Multiple Data Blockers

Connector 1

USB Male

Connector 1

USB Male

Connector 1

USB Male

Connector 2

USB Female

Connector 2

USB Type C Female

Connector 2

USB Type C Female

Number of Item

2

2

4


Will
Reviewed in the United States on February 9, 2025
These do as advertised. A must have when traveling.
Michael Faust Anderson
Reviewed in Sweden on February 16, 2025
Need to insert at the power source not at the device
Juan E.
Reviewed in Spain on February 14, 2025
Es indispensable si usas sistemas de carga de lugares publicos.
Mila Sala
Reviewed in the United States on February 1, 2025
Definitely worth having on hand if you have a flight coming up. I always keep one packed with me in case I need to charge my phone at the airport during a long layover.
Mike Livingston
Reviewed in the United States on January 5, 2025
nice to have handy
Josh Rinehart
Reviewed in the United States on January 3, 2025
Build quality of these data blockers was much higher than I expected and perform exactly as advertised. Truly feels like a premium product, I take them with me every trip I go on!
Gerhard
Reviewed in Germany on January 29, 2025
Nachdem ich gelesen hatte, wie einfach es ist Daten auf dein Gerät zu lesen bez. zu kopieren wenn man sein Gerät zum Laden irgendwo anschließt. Ich hoffe, dass ich mit diesem kleinen Stick einfach mehr Sicherheit habe.
umbertox
Reviewed in Italy on January 2, 2025
Semplici
Earl D. Roe, Jr.
Reviewed in the United States on September 10, 2024
Not had the opportunity to use it yet. Shipping was quick and painless. Arrived early.
shawn
Reviewed in Canada on December 8, 2024
USB cables firmly click in place and are tightly held. My phone recognizes the connection as an AC Charger (no data), and the phone charges about 3x as fast (USB normally limits current to 0.5A when data pins are connected). Overall this is a great product and I would buy it again.
Anthony
Reviewed in the United States on December 28, 2024
All this device does is remove the two center prongs that transfer data rather than charge. Simple but 100% effective as it makes it impossible for data to transfer. Affordable and effective device. Sometimes simple is all you need 👍
Bill S
Reviewed in the United States on December 22, 2024
Great for for those who frequently fly and need to charge up. I keep my adapter on my charging cable all the time, that way if I need to charge up using a public usb port I'm already set.
goofybird
Reviewed in the United States on October 10, 2024
Ever get into a rental car and have it keep asking if you want to connect your phone when you plug it in to charge? I don't want to share my data with a rental car (or anyone else), so I bought these. They allow your phone to charge, but don't allow data transfer (so the car doesn't even ask).I always use these if I plug into a USB plug which isn't mine, as I don't know if it is just a charging plug or trying to get data from my phone.
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