--- product_id: 13949911 title: "USB-A to A Data Blocker" brand: "portapow" price: "R380" currency: ZAR in_stock: true reviews_count: 13 category: "Porta Pow" url: https://www.desertcart.co.za/products/13949911-usb-a-to-a-data-blocker store_origin: ZA region: South Africa --- # Supports fast charging compatibility Blocks data transfer physically Prevents juice jacking & hacking USB-A to A Data Blocker **Brand:** portapow **Price:** R380 **Availability:** βœ… In Stock ## Summary > πŸ” Power up safely, stay hack-free everywhere! ## Quick Answers - **What is this?** USB-A to A Data Blocker by portapow - **How much does it cost?** R380 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/13949911-usb-a-to-a-data-blocker) ## 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 - β€’ **Dual Pack Convenience:** Two blockers included to protect multiple devices or keep one at home and one on the go. - β€’ **Ultimate Data Defense:** Physically blocks all data pins to eliminate any risk of unauthorized data transfer or hacking. - β€’ **Vibrant Safety Signal:** Bright red design instantly signals active data blocking, so you never second guess your device’s safety. - β€’ **Seamless Fast Charging:** Compatible with Samsung Quick Charge and other fast charging protocols for zero compromise on power speed. - β€’ **Plug & Play Peace of Mind:** Simply attach between your USB cable and chargerβ€”no software or settings needed to stay secure. ## Overview The PortaPow USB Data Blocker (2 Pack) is a compact, physical USB-A adapter that prevents data transfer while allowing fast charging. Designed to protect your devices from juice jacking and malware attacks in public or untrusted USB ports, it features a bright red casing for easy identification and supports popular fast charging standards. Ideal for professionals who demand secure, worry-free charging on the move. ## Description Buy PortaPow USB Data Blocker (2 Pack) - Protect Against Juice Jacking: USB Cables - desertcart.com βœ“ FREE DELIVERY possible on eligible purchases Review: excellent adapter to thwart data transmission over unknown USB ports - I wish I knew about these devices sooner. I always set my cell phone to power only or would use a wireless charger where I would go but having this is another nice alternative to give you a USB charging connection without worrying on data being transmitted to your phone or have the phone transmit data to a receiving device. The data blocker works fantastic with samsung quick charging and is great to help assure you are not transmitting data by having the missing data pins on the port so you know it's impossible for it to transmit. The only recommendation I would give to the manufacturer for this would be to possibly have a tiny loop on the side where you can put a keyring on it to help keep it safe so you don't lose it easily but I wouldn't have a problem with it since it's bright red to grab your attention. Just something for thought that's all. 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 ## 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 - 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 - Allows charging without any risk of hacking / uploading viruses, can charge from an office PC even if USB socket has been disabled without breaking IT policy ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00T0DW3F8 | | Best Sellers Rank | #752 in USB Cables | | Brand | PortaPow | | Built-In Media | Data Blocker | | Color | Red | | Compatible Devices | Android, iPhone | | Connector Type | USB Type A | | Customer Reviews | 4.6 4.6 out of 5 stars (9,914) | | Global Trade Identification Number | 00766897526312 | | Item Dimensions | 3.54 x 2.36 x 0.39 inches | | Item Weight | 9 Grams | | Manufacturer | PortaPow | | Model Number | PPSCA02 | | Number of Items | 2 | | Number of Ports | 2 | | Package Quantity | 1 | | UPC | 766897526312 | | Unit Count | 2.0 Count | | Warranty Description | 2 Year Manufacturer | ## Product Details - **Brand:** PortaPow - **Color:** Red - **Compatible Devices:** Android, iPhone - **Connector Type:** USB Type A - **Item dimensions L x W x H:** 3.54 x 2.36 x 0.39 inches ## Images ![USB-A to A Data Blocker - Image 1](https://m.media-amazon.com/images/I/71FtF1Gdw4L.jpg) ## Available Options This product comes in different **Color, Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ excellent adapter to thwart data transmission over unknown USB ports *by C***. on July 20, 2024* I wish I knew about these devices sooner. I always set my cell phone to power only or would use a wireless charger where I would go but having this is another nice alternative to give you a USB charging connection without worrying on data being transmitted to your phone or have the phone transmit data to a receiving device. The data blocker works fantastic with samsung quick charging and is great to help assure you are not transmitting data by having the missing data pins on the port so you know it's impossible for it to transmit. The only recommendation I would give to the manufacturer for this would be to possibly have a tiny loop on the side where you can put a keyring on it to help keep it safe so you don't lose it easily but I wouldn't have a problem with it since it's bright red to grab your attention. Just something for thought that's all. ### ⭐⭐⭐⭐⭐ 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. ## Frequently Bought Together - PortaPow 3rd Gen USB Data Blocker (Red 2 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? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.za/products/13949911-usb-a-to-a-data-blocker](https://www.desertcart.co.za/products/13949911-usb-a-to-a-data-blocker) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-04-30*