Physically blocks 'data transfer' mode so there is no risk of data hacking / viruses when charging from an unknown USB socket.
Allows charging from a computer USB socket without any risk of uploading viruses, can charge from 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.
Unlocks the full potential of your charger upto 2.4A 5V. Will not increase charging speed in all cases, read the description below.
Extra Value Twin Pack.
This converter charges devices at high speed from any computer or other USB socket, even if the charger was not originally designed for your device. Simply plug your USB cable into one end, and the other end into a USB socket. Devices such as Blackberrys or the PS Vita do not charge from many USB chargers, this fixes that.
SmartCharge Apple, Samsung, and other Android devices use three different specs for high speed charging so you will find many chargers will charge one type of device at high speed but not the other. Some chargers now have a built in chip to automatically switch between the standards. This Smart Charger adds this functionality to any USB charger - use one capable of at least 2 Amps (10 Watts) for best results.
Block Data Charging from a computer would normally mean slow charging, and the risk of viruses/data hacking if charging from an unknown socket. This adaptor solves all of these issues.
It is not compatible with the Asus Transformer or iPods, all other Apple / Micro USB / Galaxy Tab / Note devices that we have tested can charge at full speed with this adaptor.
This adaptor will not increase charging speed if -
1) Your device is already charging at the max speed it supports (usually the same as the original charger)
2) Slow charging is because of a low quality USB Cable - use a high quality cable such as the PortaPow 20AWG range.
3) Slow charging is because of an under powered / low quality USB socket.
Qualcomm Quick Charge and similar extra fast charging standards are not supported, if your device uses these then this adaptor will allow fast but not extra fast charging.
PortaPow Data Blocker USB Adaptor with SmartCharge (2 Pack) - B00T0DW3F8