--- product_id: 50935885 title: "USB Data Blocker (Black 5 Pack) - Protect Against Juice Jacking" brand: "portapow" price: "£25.05" currency: GBP in_stock: true reviews_count: 13 category: "Porta Pow" url: https://www.desertcart.co.uk/products/50935885-usb-data-blocker-black-5-pack-protect-against-juice-jacking store_origin: GB region: United Kingdom --- # Charges up to 2.4A fast Blocks all data transfer Visual data-blocking indicator USB Data Blocker (Black 5 Pack) - Protect Against Juice Jacking **Brand:** portapow **Price:** £25.05 **Availability:** ✅ In Stock ## Summary > 🔐 Charge Fearlessly, Stay Secure Everywhere ## Quick Answers - **What is this?** USB Data Blocker (Black 5 Pack) - Protect Against Juice Jacking by portapow - **How much does it cost?** £25.05 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/50935885-usb-data-blocker-black-5-pack-protect-against-juice-jacking) ## 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 - • **Value 5-Pack:** Share security with family or colleagues without breaking the bank. - • **Ultimate Data Defense:** Physically blocks data transfer to eliminate juice jacking risks at public charging points. - • **Trusted by Governments:** Used by USA, UK, Canada & New Zealand governments for top-tier device security. - • **Peace of Mind On-the-Go:** No pop-ups, no malware, just safe charging anywhere—airports, cars, cafes. - • **Universal SmartCharge Tech:** Built-in chip auto-switches between Apple, Samsung, and universal standards for optimal 2.4A charging speed. ## Overview The PortaPow USB Data Blocker (5-pack) is a compact, physical data blocker that prevents unauthorized data transfer during charging, protecting your devices from juice jacking and malware. Featuring a SmartCharge chip for fast 2.4A charging and a unique visual indicator confirming data block status, it’s trusted by multiple governments and ideal for professionals who demand secure, worry-free charging in public spaces. ## Description Product description Following the success of our Data Block USB cables launched in 2009, 1st Gen Data Blocker USB Adaptor released in 2013 and 2nd Gen ‘SmartCharge’ Data Blocker released in 2015, we've now launched our 3rd Gen range of models. Many alternatives claim to be 3rd or even 4th gen when they're similar to our 1st or 2nd gen and lacking the feature which truly sets our blocker apart - the fact you can see for yourself that it is physically blocking data. PortaPow is a UK based company with all our products designed in-house. The only data blocker you can see working PortaPow has the only data blocker where the two wires which carry data have been physically removed from the connector, so you can be sure it is working. You can see this for yourself just by looking at the male USB-A connector. Key features SmartCharge A basic data blocker will send a fixed charging signal, which may result in slower charging. The PortaPow Data Blocker includes our SmartCharge chip which detects and sends the correct signal for your device, compatible with Apple, Universal or Samsung standards. This will prevent slowdown and fix charging issues in some cases - read the reviews for testimonials. Visible Security The two data wires have been physically removed from the USB-A connector. You can easily see this through the unique security window cut into the metal. Laser Etching 'NO DATA' and 'PortaPow' have been laser etched into the USB-A connector for added confidence you've received a genuine PortaPow product. Compact Size Measuring just 43x18x11mm (1.7x0.7x0.4"), its a similar size to a cable's USB connector so won't block neighboring sockets. Uses 25% less plastic than previous models for a lower environmental impact. Data Blockers Compared The creator of the type of hacks that our products defend against has tested our product and many of our rivals. Search for "mg.lol data blocker teardown" to read the verdict. Which Data Blocker Do I Need? Check the end of your cable that plugs into a charger (not the end which plugs into your device!) and match it to the image on the left, Most public chargers use a USB-A shape socket, so if your cable is also USB-A then you need our USB-A to A data blocker. But if your cable is USB-C and you want to charge from a USB-A shape socket, then you need to also convert the shape to charge from public sockets. Our USB-A to C blocker does that. There are now also many USB-C public chargers, if you'd like to charge from these then you need our USB-C to A blocker or our USB-C to C blocker depending on the shape of your cable's connector. See below for our full range. Review: USB Blocker - This works when you are traveling and need to hook up your phone to the USB charger in the rental. It doe not down load your information to the car. Keeps your information safe. Review: About to buy USB-C to USB-C version - My car is 4 years old and attempts to do the Android-Auto thing on it's screen. Almost, but nope, it's a mess. I just stick my phone up on a vent-clip holder, connect to the car's BT, and I'm fine. So, I use these on my car's USB charging ports so my car has no clue what's plugged into its USB ports. Recently traveled, and absolutely zero chance that I'd plug my phone into a random airport charger, or restaurant charger, without using one of these "charging condoms". They work exactly as advertised. ## 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 - PortaPow invented the first data blocker in the UK in 2013 and ours are now used by the governments of the USA, Canada, UK and New Zealand as well as many corporations around the world to secure their devices - Built in SmartCharge chip switches between Apple, Universal and Samsung standards to ensure it can charge your device at up to 2.4A - This is our USB-A to A version, USB-C and others available. Read below if its the right one for your device - The only data blocker to physically show you that its blocking data and several other great features. See full details below ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B06XGJVHV8 | | Best Sellers Rank | #4,170 in USB Cables | | Brand | PortaPow | | Built-In Media | Data Blocker | | Color | Black | | Compatible Devices | Android, Smartphone, Tablet, iPad, iPhone | | Connector Type | USB Type A | | Customer Reviews | 4.6 out of 5 stars 1,272 Reviews | | Item Dimensions | 5.79 x 4.02 x 0.59 inches | | Item dimensions L x W x H | 5.79 x 4.02 x 0.59 inches | | Manufacturer | PortaPow | | Mfr Part Number | B06XGJVHV8 | | Model Number | B06XGJVHV8 | | Number of Items | 5 | | Number of Ports | 1 | | Package Quantity | 1 | | UPC | 027829469269 | | Unit Count | 5.0 Count | | Warranty Description | 2 Year Manufacturer | ## Product Details - **Compatible Devices:** Android, Smartphone, Tablet, iPad, iPhone - **Connector Type:** USB Type A - **Color:** Black - **Item dimensions L x W x H:** 5.79 x 4.02 x 0.59 inches - **Brand:** PortaPow ## Images ![USB Data Blocker (Black 5 Pack) - Protect Against Juice Jacking - Image 1](https://m.media-amazon.com/images/I/81g2Rz--EgL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ USB Blocker *by C***N on September 17, 2024* This works when you are traveling and need to hook up your phone to the USB charger in the rental. It doe not down load your information to the car. Keeps your information safe. ### ⭐⭐⭐⭐⭐ About to buy USB-C to USB-C version *by M***G on April 28, 2023* My car is 4 years old and attempts to do the Android-Auto thing on it's screen. Almost, but nope, it's a mess. I just stick my phone up on a vent-clip holder, connect to the car's BT, and I'm fine. So, I use these on my car's USB charging ports so my car has no clue what's plugged into its USB ports. Recently traveled, and absolutely zero chance that I'd plug my phone into a random airport charger, or restaurant charger, without using one of these "charging condoms". They work exactly as advertised. ### ⭐⭐⭐⭐ Good for travel *by P***S on November 14, 2019* No dislikes, excellent for trave and when charging your phone in different locations. ## Frequently Bought Together - PortaPow USB Data Blocker (Black 5 Pack) - Protect Against Juice Jacking - PortaPow USB-C Data Blocker (Twin Pack) - PortaPow USB-A to USB-C Data Blocker (2) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/50935885-usb-data-blocker-black-5-pack-protect-against-juice-jacking](https://www.desertcart.co.uk/products/50935885-usb-data-blocker-black-5-pack-protect-against-juice-jacking) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-31*