In these cases, having chargers that can supply energy to two devices simultaneously using a single electrical socket is a useful addition to the household. An example of such a device is Vority's dual USB wall charger.
Especially if you're equipped with both a smartphone and a tablet and you want to buy your first dual USB wall charger in order to save space, there are simply a lot of different chargers to choose from and it's sometimes very confusing.
Having different currents allows both devices to be charged at full speed without sharing a power source. This allows for a very fast charging time so that more devices can be charged in a smaller amount of time.
The Universal Serial Bus (USB) was developed in the mid-1990s that is a technical standard characterized by a unique engineering process and design. It is identified with connectors, cables, and communication procedures used for connecting devices as means of file and media transfer, mass storage, or simply power supply. It was specially designed to standardize connections that started with computer parts like keyboards, pointing devices, audio speakers, microphones, printers, disk drives, and other input and output computer devices.
The 2.4A port can also charge cell phones, iPads and other compatible devices, while the 1.0A port can also charge MP3 players and GPS devices. Cameras, Bluetooth headsets, and power banks can also be charged with the dual USB wall charger.
However, please keep in mind that for you to charge these devices, you have to have their USB cables. These aren't part of the package, and each device has its own unique charging port.
USB standardized connectors were particularly made to implement a safe and sound topology that is intended to prevent possible short circuits and high currents and failures that may lead to fire.
This may be caused by accidentally connecting two USB power supplies to each other, so the USB design was made to be distinct. That is why USB connectors are either type A or type B, depending on host devices that supply power and target devices that absorb power. Later on however, with the development of USB interfaces, multi-purpose connections have made it possible to for similar types to attach, which are used in smart phones and USB-powered Wi-Fi routers.
This is where the dual USB wall charger stands, showing the improvement in USB connection and power supply methods. Compatibility was simplified in its plugs and receptors, becoming less problematic for users.
The Universal Blackberry Bluetooth Vority DUO34AC checks out great in terms of the above considerations. It will serve your purpose well for your mobile gadgets so you do not have to worry about running out of power while you are on-the-go. This is one charger that you will not regret buying.
Source : By Johny Jacson, About the Author: Johny Jacson is an expert charger. To find out everything concerning the Best Dual Wall USB Charger (http://www.youtube.com/watch?v=SJpAIAciB90), visit his website at Vority Dual Wall Charger (http://www.amazon.com/Universal-Blackberry-Bluetooth-Vority-DUO34AC/dp/B00G9W5I64/).
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