Russian researcher known as the “Dark Purple” in the online world. He, along with his colleagues from his workplace, created a USB drive that could destroy a laptop in no time.

Now, Deep Purple has decided to develop the USB Killer Version 2.0 – a new version of his computer-frying USB Killer pen drive. As you would expect, USB Killer version 2.0 is more powerful than its predecessor and is capable of doing a lot more damage.
The researcher used a small board, a DC/DC converter, a FET, and a few caps to create the first USB Killer pen drive. When that USB Killer was plugged into the PC, the converted charged the caps to -110V and then dumped that voltage into the USB signal wires. This process was repeated till the computer or the port fried.The USB Killer Version 2.0 is more refined as it now dumps the -220V directly onto the USB signal wires.

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