USB v2.0 Killer Flash Killer and laptops

Is a USB flash drive menancapakan if you do not want your laptop and the total of death in seconds. Not limited to a computer or a laptop, USB v2.0 named killer can even damage almost all of the equipment that has a USB slot. When plugged in, the unit will instantly main engine burn.

To demonstrate the capabilities of the USB v2.0 Killer, Russian security researcher known as dark purple nickname video showing a laptop is subject to a USB flash trial cruelty. Here's the video:

appears in the video above, one of the members of Dark Purple connecting the USB killer to his laptop, originally the laptop is alive, but seconds after plugging in the portable-computer even die instantly.

To determine whether the laptop can not be used again presumed dead in total, laptop kept trying to be turned on by pressing the power button repeatedly. Even when the adapter, the laptop can not be fired. This action brought by the Dark Purple USB flash atrocities of their creations.

USB v2.0 killer is the development and flash killer of development before they called thumbdrive killer. At that time killer thumbdrive only has the ability to forward voltage of 110 volts only. So how much voltage that can be emitted by Killer USB v2.0?.

Dark Purple claims if USB v2.0 killer could drain voltage up to twice that of 220 volts. The voltage will sink and damage the circuitry directly in the center of the device. So can imagine if the voltage of it sent to devices such as laptops and computers.

USB killer that can ruin your computer and portable . (Habrahabr.ru)

So what exactly is the purpose USB Dark Purple create this killer ?. With the existence of such devices have at least warned us to not just connect a USB flash device to our favorite alien