The 10 best data blocker usb charger for 2022
Finding the best data blocker usb charger suitable for your needs isnt easy. With hundreds of choices can distract you. Knowing whats bad and whats good can be something of a minefield. In this article, weve done the hard work for you.
1. PortaPow 3rd Gen Data Blocker (2 Pack)
Feature
Attaches inbetween your USB cable and socket to physically block data transfer / syncing while charging. Compact design won't block neighboring USB sockets.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.
PortaPow's SmartCharge chip automatically switches between Apple, Universal and Samsung standards to ensure compatibility with your device.
SmartCharge supports charging upto 2.4A so the blocker won't slowdown charging and can improve charging speed in some cases.
This twin pack has been upgraded to our 3rd Gen design
Description
Following the success of our Data Block USB cables, Data Blocker USB Adaptor released in 2013 and the SmartCharge Data Blocker released in 2015, we've now released our latest update.The 3rd Gen PortaPow Data Blocker still connects to the end of your USB charging cable allowing you to charge your device safely with no risk of viruses / hacking, and incorporates our SmartCharge chip to send the correct charging signal for your device, which can even improve charging speed if your charger is sending the wrong signal. It still has the same compact size so it won't block neighboring sockets if your charger/computer has several side by side.
Improvements include visible security, laser etching, zero waste packaging and a string lasso. See photos for more details.
The blocker will not solve charging issues caused by a low quality or extra long cable, a low powered socket (eg some car sockets) or a device which requires a non-standard signal (eg some SatNavs / DashCams). In these cases please use a different charger or cable. Devices which charge using Qualcomm Quick Charge, Samsung Adaptive Fast Charge, Motorola TurboPower or similar standards require data transfer to be enabled and a compatible charger, so will not charge at extra fast speeds from normal USB sockets or with a data blocker.
2. PortaPow Specialised 3.3ft 20AWG Charge Only Micro USB Cable (2 Pack)
Feature
Uses 20AWG copper cable for lower resistance and faster charging than a budget micro USB cable.TPE Rubber-like cable is more flexible, environmentally friendly and tactile than cheaper PVC plastic.
Prevents your device going into 'data transfer' mode when connected to a computer, prevents data theft / viruses when charging from an unknown USB socket and lets you use a computer just like a mains charger.
Hardwired with the Fast Charge USB signal - If you have purchased a mains or car USB charger but find that it charges your device slower or not at all, this will most likely solve the problem.
Charge-only cables are NOT compatible with Qualcomm Quick Charge 2.0 (also known as Samsung Adaptive Fast Charge, Motorola Turbo Charge) Search for PortaPow 20AWG Sync Cables instead.
Description
Updatef September 2016 - Improved connectors and build quality for better reliabilityCompatible with smartphones, tablets and satnavs from Samsung, HTC, Google, Sony, etc. This cable will prevent your device going into data transfer mode and improve charging speed from a powerful USB charger which is built to the wrong spec (eg designed for Apple devices rather than Android), and from computers / TVs, car stereos and other sockets which normally put your device into data mode.
20 AWG copper cable - This is the lowest resistance currently available and is significantly lower than standard 24AWG or 26AWG used by most 3rd party cables - lower AWG indicates lower resistance and potentially faster charging.
TPE casing - A normal PVC cable with this much copper would be quite stiff, TPE allows the cable to be as flexible as a thinner cable
Micro USB fast charge signal is built into this cable, many car/mains chargers do not send this signal so will not output full power with a normal charge +sync cable.
Data Blocker Prevents your device going into data transfer mode to protect it from data hacking / viruses when charging from an unknown socket.
Even when using this cable, charging speed will still be limited by the maximum speed your device supports and the maximum power your USB socket is capable of outputting, use one capable of 2A or more for best results. Using this cable will not increase charging speed in all cases.
Phones using the Qualcomm Quick Charge 2.0 spec require a compatible charger and a sync cable to charge at their highest speed, charging will be slower when using a normal charger or this charge only cable. Search for PortaPow Charge+Sync for our Qualcomm compatible cable. The Samsung Galaxy S6 / Edge also requires a sync cable for the fastest charging speeds.
3. PortaPow 3-20V Dual USB Power Monitor with SmartCharge Technology
Feature
Plugs into any USB socket, and allows you to connect one or two USB cables into it. It displays on screen the voltage, current and the total amount of current received by your gadgets.USB1: Incorporates PortaPow's SmartCharge adaptor as sold separately. This blocks data transfer allowing you to charge from any USB socket without risk of data hacking / viruses, and detects your device's charging spec to allow upto 2-4x faster charging than is normally possible from computer USB sockets.
USB2: A normal USB 2.0 socket, allows data transfer and charging.
0-4000mA (4.0A), 3-20V Range, Resolution of 0.01A, 0.01V. Compatible with Qualcomm Quick Charge 1, 2, 3
Backlit LCD screen with 9 memory positions for storing mAh values and warning buzzer for low/high voltages.
Description
This power monitor plugs directly into any USB socket and allows you to connect any USB cable into it for charging or data transfer. It displays on screen the voltage, current and the total amount of current which has been output.
It is also allows you to compare the power of different USB sockets, see how much power each of your devices needs, and study the quirks of USB charging. This is especially useful for solar panels with USB outputs, since it will then allow you to position the panel to maximize the energy it outputs, see what factors affect the panel's performance, and also to see when the output is too low to be worth using the solar panel.
USB1: Incorporates SmartCharge adaptor as sold separately. This blocks data transfer allowing you to charge from any USB socket without risk of data hacking / viruses, and detects whether your device uses the Apple, Samsung or Universal Charging spec. In some cases (eg when charging from a PC or a charger built to the wrong spec) it can boost charging speed by upto 4x. In other cases your device may already be charging at full speed.
USB2: A normal USB 2.0 socket, allows data transfer and charging.
(updated November 20th 2016) 0-4000mA (4.0A), 3-20V Range, Accurate to 0.01A, 0.01V. Uses <13mA for an accurate readout. Fully compatible with Qualcomm Quick Charge 1.0, 2.0, and 3.0
9 different memory positions to store mAh values.
Uses a backlit LCD display which can be seen either in complete darkness or bright sunny conditions.
Built in extension cable means you can turn the screen to face you.
1 Year Guarantee and Support From PortaPow
4. USB Data Blocker for Secure Hi-Speed Charging, 2-Pack
Feature
Secure your devices from hackers, viruses!Prevents data transfer while charging your device
High speed charging from any powered USB port
Works on any USB device
Description
Our data blocker allows you to charge your Android, Apple, or other phone or electronic device while keeping it safe from viruses and hackers. It does this by blocking all data from going in to or out from your device. It also features high speed charging from any USB port.5. Syncstop
Feature
The original product of its kind! (USB Condom/SyncStop was the first)High quality custom designed sleek white case (internal injection molding, NO SEAMS!)
Designed and manufactured 100% in the U.S.A.
Built to last!
Satisfaction Guaranteed! Don't like it or have a problem, we'll ship you a replacement.
Description
SyncStop prevents accidental data exchange when your device is plugged into someone else's computer or a public charging station. SyncStop achieves this by blocking the data pins on any USB cable and allowing only power to flow through. This minimizes opportunities to steal your data or install malware on your mobile device. Works with any mobile device. SyncStop is the 'cased' version of the Original USB Condom. The Original USB Condom is also available on Amazon.6. Kenable Power Only USB Charging Cable Extension Lead 20cm (~8 inch)
Feature
kenable Power Only USB Charging Cable Extension Lead 20cm (~8 inch)20cm Length which is approx = 8 inch (all conversions are approximate)
Description
The CDL-02POWER is a type A male to type A female extension cable with only the + and - power pins connected.This is extension for charging devices like ipods, Sat Navs etc. It allows you connect the appropriate device cable and charge the device through your USB port on your PC/Laptop with out opening up your webstore, itunes etc. While a device cable has data and power only the power from the extension is carried through.
Please note that due to limitations of 500ma output from a USB port, some devices may take longer than others to charge.
USB Power Cable
Type A male to type A female
Red connector housing
Black cable
20cm
Nickel connectors
Gold flashed contact
Please Note: Not compatible with original APPLE cables
7. USB Data Blocker for hi-speed charging of iPhones, Androids, and any other USB device
Feature
Secure your devices from hackers, viruses!Prevents data transfer while charging your device
High speed charging from any powered USB port
Description
The EDEC USB Data Blocker protects your devices from hacking and viruses while charging from untrusted USB ports.8. The Original USB Condom
Feature
The original product of its kind! (USB Condom/Sycstop was the first)Designed and manufactured 100% in the U.S.A.
Built to last!
Satisfaction Guaranteed? Don't like it or have a problem, we'll ship you a replacement.
Description
The Original USB Condom prevents accidental data exchange when your device is plugged into someone else's computer or a public charging station. The Original USB Condom achieves this by blocking the data pins on any USB cable and allowing only power to flow through. This minimizes opportunities to steal your data or install malware on your mobile device. Works with any mobile device. The Original USB Condom is the 'non-cased' version of the Syncstop. The Syncstop is also available on Amazon.9. USB Defender | Data Blocker | Blocks Unwanted Data Transfers | Protects Smartphone & Tablets From Public Charging Stations | Hack Proof, 100% Guaranteed
Feature
SIMPLE & EASY: The USB Defender is the simple and easy solution to keeping your data safe from unwanted data breach. This device will always keep your smartphone safe, no matter where you charge, perfect for airports and public transportation. Keeping your device safe from intrusion is our promise.SMART CHARGE: The defender only allows for device charging while keeping your data safe and secure.The USB defender blocks the ability to transfer data and prevent malware from being uploaded to your device while charging at a public charging station.
PEACE OF MIND: The USB defender provides comfort and security knowing your devices data will not be breached. Beware of free charging stations, just by plugging your device it can infect and comprise all your data within minutes.
UNIVERSAL USB: The defender works with any device which uses a standard USB plug to charge. Including but not limited to Android smartphone's, iPhones, iPads and tablets. Public charging stations will no longer be a threat with the USB defender.
TRAVEL SAFELY: This device is the ultimate travel companion, avoid "juice jacking" perfect for airports, hotels, coffee shops or any place that offers free device charging. Defends against unwanted viruses, trojans and malware from charging stations.
Description
Avoid Getting Hacked!
Your smartphone can be easily hacked when plugged into USB charging ports at a public place like airports, cafes, or on public transportation. Researchers at security firm Kaspersky Labs discovered a simple and effective way to install third-party applications, like viruses, onto any smartphone via its USB cable. According to their findings as reported by the London Telegraph: "They also found that the Android and iOS phones tested, leaked a host of private data, including the device name, device manufacturer, device type, serial number and even a list of files."
Small Device, Huge Protection!
This small, compact portable and lightweight device is all you need to protect yourself from public USB charging stations. Simply plug your USB cable directly into the USB Defender and then plug your USB Defender into the charging port or any computer's USB port. The Defender prevents the charging port from connecting and transferring your data. Your files are 100% secured.
Travel Safe!
Don't risk your device and data by charging at public unprotected charging stations. The USB Defender offers the protection you never knew you needed. Its like insurance against hacking at an affordable price. Next time you travel, think twice about public charging stations.
10. VNDEFUL 20 Pcs Black Rubber USB A Type Female Anti Dust Cover Protector Plugs Stopper Cover
Feature
100% brand new and high quality.Product Name : Ear Cap;Fit Plug : Micro USB Port.
Overall Size : 13 x 5 x 8mm / 0.5" x 0.2" x 0.3"(L*W*H).
Color : Black;Material : Rubber.
Package Content : 20 xUSBPort Dust Plugs.
Description
Black Rubber USB A Type Female Anti Dust Plugs Stopper Protective .Protect the ports from dust and oxidation.
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