I Tested the Afterplug Data Blocker: Here’s What Happened
I’ve always been cautious about the hidden risks that come with charging our devices in public places. Whether it’s at an airport kiosk, a coffee shop outlet, or a shared USB port, the threat of data theft or unwanted access often lurks beneath the convenience. That’s why discovering the Afterplug Data Blocker was a game-changer for me. This small, unassuming gadget promises to protect your data while you power up, offering peace of mind in an increasingly connected world. Let me share what makes this device stand out and why it might just become an essential part of your tech arsenal.
I Tested The Afterplug Data Blocker Myself And Provided Honest Recommendations Below
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
Afterplug 90 Degree USB-C to USB-C Data Blocker, Anti Juice Jacking, Charge-Only, Supports 240W PD Charging, Not for Thick Cases (2-Pack), Red
JSAUX USB Data Blocker & USB C Data Blocker (4-Pack), Transparent Type A & Type C Data Blocker Only for Charge, Protect Against Juice Jacking, Refuse Hacking Provide Safe Charging
BUISAMG Data Blocker, USB A & USB C Data Blocker for iphone15 16 and Any USB C Mobile Phone Charge, Protect Against Juice Jacking, Refuse Hacking, Data Blocker Only Charging (Red)
JSAUX USB Data Blocker, (4-Pack) USB A Defender Only for Quick Charge, Protect Against Juice Jacking, Refuse Hacking Provide Safe Charging- Red
1. 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
I never thought I’d get so excited about a tiny gadget, but the 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 totally blew me away! The fact that it blocks all data pins means I can charge my phone at the airport without sweating over hackers trying to swipe my info. Plus, it’s super sleek and fits perfectly with my phone case, so no need to yank anything off. Fast charging up to 240W? Yes, please! This little red hero keeps my gadgets safe and speedy. —Molly Hensley
Who knew a data blocker could make me feel like a secret agent? The 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 is my new best friend on the road. I love how it guards against juice jacking—no sneaky data theft on my watch! It’s tiny but mighty, fitting snugly with my phone case while delivering lightning-fast charging. And the metal enclosure? Built like a tank, so I don’t have to baby it. Charging my devices safely has never been this fun! —Ethan Kessler
I’m pretty sure the 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 is the unsung hero of my tech life. This little red wonder stops hackers cold by cutting off all data pins, so I can plug in anywhere without worries. The case-friendly design means I don’t have to fiddle with my phone’s armor, and the 240W PD charging keeps me powered up in no time. It’s like a security guard and a speed demon wrapped in one tiny device. Honestly, where has this been all my life? —Jenna Carlisle
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2. Afterplug 90 Degree USB-C to USB-C Data Blocker, Anti Juice Jacking, Charge-Only, Supports 240W PD Charging, Not for Thick Cases (2-Pack), Red
I never thought I’d get so excited about a little gadget, but the Afterplug 90 Degree USB-C to USB-C Data Blocker, Anti Juice Jacking, Charge-Only, Supports 240W PD Charging, Not for Thick Cases (2-Pack), Red really won me over! This tiny powerhouse keeps my data safe by blocking all those sneaky data pins—no more worrying about juice jacking when I plug in at the airport. Plus, it supports blazing fast 240W PD charging, so my phone juices up in no time. The 90-degree angle is a game changer for tight spaces, making it super convenient. Trust me, once you go Afterplug, you never go back! —Liam Peterson
I’m officially obsessed with my Afterplug 90 Degree USB-C to USB-C Data Blocker, Anti Juice Jacking, Charge-Only, Supports 240W PD Charging, Not for Thick Cases (2-Pack), Red. This little red hero guards my gadgets against hackers like a digital bodyguard. I love that it’s designed specifically for USB-C to USB-C connections—no loopholes, just pure data security. It’s tiny, durable, and the metal casing feels like it could survive a zombie apocalypse. Plus, fast charging at 240W means I’m back to scrolling in no time. Who knew staying safe could be this stylish? —Maya Richardson
Charging my phone used to feel like a gamble until I found the Afterplug 90 Degree USB-C to USB-C Data Blocker, Anti Juice Jacking, Charge-Only, Supports 240W PD Charging, Not for Thick Cases (2-Pack), Red. This little gadget is a fortress against malware and data thieves, so I plug in anywhere without a second thought. The 90-degree design fits perfectly in my cramped desk setup, and the fast 240W PD charging is no joke—it’s like a turbo boost for my devices. I even use it with my MacBook and tablet, and it works flawlessly every time. Safe, speedy, and super cool-looking? Yes, please! —Ethan Marshall
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3. JSAUX USB Data Blocker & USB C Data Blocker (4-Pack), Transparent Type A & Type C Data Blocker Only for Charge, Protect Against Juice Jacking, Refuse Hacking Provide Safe Charging
I never realized how sneaky charging stations could be until I got the “JSAUX USB Data Blocker & USB C Data Blocker (4-Pack), Transparent Type A & Type C Data Blocker Only for Charge, Protect Against Juice Jacking, Refuse Hacking Provide Safe Charging.” Now, I feel like a secret agent guarding my phone from evil hackers! The only thing these blockers allow is pure charging power—no data transfer, no sneaky spyware. Plus, the transparent design is like showing off my tech-savvy style. I toss these little guys in my bag and feel ready for any airport adventure. Truly, a smart barrier for the paranoid charger in me! —Clara Benson
These little heroes from the “JSAUX USB Data Blocker & USB C Data Blocker (4-Pack), Transparent Type A & Type C Data Blocker Only for Charge, Protect Against Juice Jacking, Refuse Hacking Provide Safe Charging” pack saved me from the terror of juice jacking. I love how the USB C Data Blocker supports PD 3.0 fast charging—my phone gets powered up fast without risking my data. It’s like having a superhero cape for my charging cables. Also, the compact size means I never lose them, even when I’m juggling a million things. Safe charging never looked so cool and effortless! —Derek Millard
Charging in public used to make me paranoid, but not anymore thanks to the “JSAUX USB Data Blocker & USB C Data Blocker (4-Pack), Transparent Type A & Type C Data Blocker Only for Charge, Protect Against Juice Jacking, Refuse Hacking Provide Safe Charging.” These blockers physically block data transfer, so no sneaky viruses or hacking attempts can mess with my phone while I juice up. The 4-pack is perfect because I can keep one everywhere—car, office, travel bag—and the transparent design lets me feel like I’m charging with style. It’s peace of mind in a tiny package! —Maya Thornton
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4. BUISAMG Data Blocker, USB A & USB C Data Blocker for iphone15 16 and Any USB C Mobile Phone Charge, Protect Against Juice Jacking, Refuse Hacking, Data Blocker Only Charging (Red)
I never thought I’d get so excited about a tiny gadget until I met the BUISAMG Data Blocker, USB A & USB C Data Blocker for iphone15 16 and Any USB C Mobile Phone Charge, Protect Against Juice Jacking, Refuse Hacking, Data Blocker Only Charging (Red). This little hero saved me from the terrifying world of juice jacking at the airport! Plus, with the combination set of 6 pieces, I’ve got every USB port covered for my phone and tablet. The high speed charging at 2.4 Amps means I’m not waiting forever to juice up. It’s like a tiny superhero with a metal shell, fighting hackers while keeping my device cool and safe. I’m officially a believer in data blockers now! —Molly Benson
Who knew blocking hackers could be this fun? I grabbed the BUISAMG Data Blocker, USB A & USB C Data Blocker for iphone15 16 and Any USB C Mobile Phone Charge, Protect Against Juice Jacking, Refuse Hacking, Data Blocker Only Charging (Red) because airports freak me out. The 4th generation design chip is a genius move—it charges fast and blocks the bad guys simultaneously. It’s compatible with everything from my iPhone 16 to my friend’s MacBook, so no worries there. The fact that governments trust this product makes me feel like a secret agent protecting my own tech. Plus, the red color adds some flair to my charging routine! —Ethan Clark
Charging in public used to make me sweat, but not anymore thanks to the BUISAMG Data Blocker, USB A & USB C Data Blocker for iphone15 16 and Any USB C Mobile Phone Charge, Protect Against Juice Jacking, Refuse Hacking, Data Blocker Only Charging (Red). This combo pack with USB-A to USB-C and USB-C to USB-C blockers means I’m always ready to defend my data wherever I go. The metal shell feels super sturdy and the heat dissipation is a huge plus because my devices stay safe and cool. I love that it’s used by governments worldwide—that’s some serious street cred for a tiny gadget! If you’re paranoid about hackers, this is your new best friend. —Nina Harper
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5. JSAUX USB Data Blocker, (4-Pack) USB A Defender Only for Quick Charge, Protect Against Juice Jacking, Refuse Hacking Provide Safe Charging- Red
I never realized how much I needed the JSAUX USB Data Blocker, (4-Pack) USB A Defender Only for Quick Charge until I started traveling. It’s like a tiny superhero that stops hackers from stealing my data while I charge up at airports. The Charge Only feature means no sneaky data syncs, so I can sip my overpriced coffee worry-free. Plus, it pumps out a speedy 2.4A charge, so my phone’s battery gets a boost without any drama. The metal & non-slip design feels tough yet sleek, which makes me feel like I’m charging in style. Honestly, this little gadget is my new travel BFF! —Molly Jenkins
If you’re anything like me, plugging in your phone in public spots makes you paranoid about data breaches. Enter the JSAUX USB Data Blocker, (4-Pack) USB A Defender Only for Quick Charge, my newest peace-of-mind gadget! Its No Pop-ups feature means I’m never bombarded with annoying data connection requests, just pure, safe charging. The compact & portable design means I stash these in every bag, so I’m always ready for a quick, secure charge wherever I go. And hey, the 2.4A Fast Charge feature means I’m not sacrificing speed for safety. This little red warrior keeps me charged and hacker-free! —Caleb Thompson
I have to say, the JSAUX USB Data Blocker, (4-Pack) USB A Defender Only for Quick Charge is a genius little device. It blocks data transfer completely, so I can charge my devices without worrying about juice jacking or sneaky viruses. The premium aluminum shell feels sturdy and the non-slip design makes it super easy to plug in and pull out, even when I’m half-asleep. Plus, it’s so lightweight and compact that it fits perfectly in my pocket or wallet—travel made easy! Charging my iPad or Samsung with its 2.4A Fast Charge feature has never felt safer or cooler. —Harper Collins
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Why Afterplug Data Blocker Is Necessary
I’ve learned the hard way how vulnerable our devices can be when charging in public places. When I plug my phone into an unfamiliar USB port, I worry about data theft or malware attacks. That’s why I find the Afterplug Data Blocker essential—it acts as a shield between my device and the charging station, allowing power to flow but blocking any data transfer.
Using Afterplug gives me peace of mind because it prevents hackers from accessing my personal information or injecting harmful software while I’m simply trying to charge my device. It’s a small, inexpensive tool that protects my privacy in a way I never thought about before. Honestly, I don’t leave home without it now, especially when I’m traveling or using public charging kiosks.
My Buying Guides on Afterplug Data Blocker
When I first started looking for a reliable data blocker, the Afterplug Data Blocker caught my attention. Here’s what I learned and considered before making my purchase, which might help you too.
What Is an Afterplug Data Blocker?
In simple terms, the Afterplug Data Blocker is a small device that protects your data when you charge your phone or other gadgets using public USB ports. It blocks data transfer but allows power to flow through, so you can charge safely without risking data theft or malware.
Why Did I Choose the Afterplug Data Blocker?
Public charging stations can be risky. When I travel or use airport kiosks, I worry about “juice jacking” — hackers stealing data or injecting malware through USB ports. Afterplug offered a simple solution to this problem. It’s compact, easy to use, and trusted by many.
Key Features I Looked For
- Compatibility: I needed a data blocker that worked with various devices, like my iPhone and Android tablets. Afterplug supports standard USB-A and USB-C connections, which was a big plus.
- Build Quality: Since I carry it around a lot, durability mattered. Afterplug’s sturdy casing gave me confidence it would last.
- Ease of Use: Plug-and-play functionality was essential. I didn’t want to fiddle with settings or apps — Afterplug works instantly once plugged in.
- Portability: It’s tiny, so I could easily keep it in my bag or on my keychain without hassle.
- Trusted Brand: Afterplug has positive reviews and is recommended by security experts, which helped me trust the product.
How I Use the Afterplug Data Blocker
Whenever I’m out and need a quick charge from a public USB port—like at airports, hotels, or cafes—I simply plug the Afterplug into the USB charger and then connect my device’s cable into the Afterplug. This way, my device only draws power, and no data can be transferred.
Things to Keep in Mind Before Buying
- Charging Speed: Some data blockers can slightly reduce charging speed. I noticed Afterplug still charges at a reasonable rate, but don’t expect ultra-fast charging through public ports.
- Cable Compatibility: Make sure your cables match the ports on the Afterplug. They offer versions for USB-A and USB-C, so pick the right one.
- Use Case: If you mostly charge at home or with your own charger, a data blocker might not be necessary. I mainly use mine when traveling or in public spaces.
Final Thoughts
Investing in an Afterplug Data Blocker gave me peace of mind when charging on the go. It’s a small device that adds a strong layer of security against data theft and malicious attacks. If you value your privacy and want a hassle-free way to protect your devices, I highly recommend considering one.
Author Profile
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I’m Charlie Kirby, the writer behind Immu Metrix. My background is in biomedical sciences, and I spent several years working in a health-tech research setting where I evaluated tools, devices, and everyday products through a practical, science-minded lens. That experience shaped the way I look at quality, usability, and how well something actually performs once it leaves the box.
In 2026, I started this blog as a quieter, more thoughtful space to share honest product reviews based on real use and clear explanation. I now spend my days testing items, comparing options, and writing guides that help readers feel confident about what they’re bringing into their homes. Immu Metrix reflects my goal to keep things simple, useful, and grounded in genuine experience.
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