About a year ago had done the show as original a USB stick which destroy the device on which would be tied. Most USB Kill as christened, is available commercially and may have each one in your pocket.
In accordance with the page of the USB Kill the promotaroun as a device for testing but which should be part of the equipment in each hardware designer but and any security auditor. It is interesting that the page of the USB kill you will find another product, USB Test Shield, which enables you to try the resistance of a device in the high voltage supplied USB Killer.
An interesting note that makes the Mashable is that although the USB Kill can ruin the 95% of devices in which will be fitted, this is not the case but for the Apple one and is the only company that protects the hardware of voluntarily! What exactly does this do not know, but theoretically if put such a stick to a MacBook … will spared.
The price is 49,95 euros, while the Test Shield costs 13,95 euros, you can pay with credit card or PayPal and the site promises fast delivery. Good will is to know what makes before the use of and the destruction caused is permanent.