Kickstarter, Indiegogo, and every other crowdfunding site out there frequently have projects that should never be products. The latest promises to protect you from security breaches and identity theft by blowing up your computer. It’s the USB Killer, and for only $99 USD, you too can destroy the USB port in your computer and everything else attached to it.
The USB Killer is a device that plugs into the USB port on any computer, charges up several caps, and dumps all that voltage back into the computer. The process repeats until something breaks. We’ve seen it used on a poor Thinkpad X60, and from the video evidence it does exactly what it’s designed to do: kill a computer.
The Indiegogo campaign for the USB killer comes with a web page for the campaign that goes over the function of the device in much more detail. Inside the USB killer is a DC/DC converter that charges a few capacitors to -110V. When the caps are charged, that voltage is dumped back into the USB port where something will happen. Somewhat surprisingly, the folks behind the USB Killer have a video of a computer not dying when the USB Killer is plugged in. Only killing the USB port in a computer is not a guaranteed functionality, as the Indiegogo campaign has the following disclaimer: “Please be aware: USB Killer may cause damage to the motherboard, depending on your computer. By making a pre-order you acknowledge that you are aware of this fact.”