🛡️ Charge Fearlessly, Hackers Helpless!
The BUISAMG 4-in-1 Data Blocker is a universal USB security device designed to prevent unauthorized data access and hacking while charging. Compatible with all USB-A and USB-C devices including iPhone 15/16, it supports fast charging up to 20V/4A. Featuring a durable metal shell with heat dissipation, it’s trusted by governments and corporations globally for secure, worry-free charging in public spaces.
A**R
Stay protected and safe- get this item.
As advertised, would recommend and would get again. Well built, good handy devices to keep your data and devices safe and clean. Fits well, and charges as expected. Good items to keep your stuff safe. Dont just stick your junk into any old charging hole.
E**H
So useful for charging when in public spaces, airports, etc.
highly recommend this item. Very functional, great for airports, train station, etc, or anywhere else charging is needed.
S**9
Blocks unauthorized access
I travel quite a bit, and find the need to charge my phone in public places. For obvious security concerns (as we often read that hackers can steal your info over compromised public area connections), I make sure to add this data blocker to my charging cord, as added security.We have so much information on our cell phones, and keeping our data safe is a priority to most, if not all of us. I feel that this device works well to protect my information.I read somewhere that to test devices such as this, attach it to your personal computer, and you will see that the computer doesn't recognize your cellular phone. I did so, and indeed, the computer did not recognize (or "see") my cellular phone.
N**E
warning! does not block usb-c data flow!
I ordered 4 pack and tested w/ treedix cable tester. All 4 blocked data on USB-A plug. None of them blocked data on USB-C plug. Glad I tested!! Requested refund, did not want to try replacement. Will try another brand.
R**Y
Employee vehicle
Better safe than sorry
T**N
reliable tool for safe charging on the go
The ATA 4-in-1 USB Data Blocker is a compact and reliable tool for safe charging on the go, offering strong compatibility with both USB-A and USB-C devices, including Android phones and iPads. It effectively blocks data transfer to protect against juice-jacking, though some users report a tight fit and variable build quality.
K**R
Lacking
For some reason after two times of use it just pulled apart and many of my devices didn’t register when i was trying to use it
D**E
Bought more
These are so convenient that I doubled my purchase. Slowly replacing the other brands I bought with these and reducing the clutter.
Trustpilot
1 week ago
2 days ago
