How to Create a USB Killer That Can Kill Your Computer In Less Than One Second

Note : The article uses material of Genk.vn ! You can see the original post here

Recently on the Internet appeared a device with the appearance and appearance of a normal USB, but the inside is not normal at all. It can destroy your computer in the blink of an eye. After plugging this device into your computer, you will forever no longer be able to use your computer system. It’s dangerous, isn’t it! So what is that device and how does it work that has the ability to “destroy” so quickly?

USB killer has an external design very similar to a regular USB. However, the board inside it is not memory chips but instead is a DC/DC power converter circuit, Field Effect Transistor (FET) and a capacitor system. When plugging this USB into the computer, the power switch will change the voltage between the two capacitors inside the board to -110V or -220V and then discharge it back to your computer. When this voltage level is dropped, this process will be repeated until your computer is completely broken.

The nature of the board of this USB has the same operating principle as the board of a mosquito racket. However, if you use the board of a mosquito racket, it can generate a current that can be up to 2000v. Your computer will be destroyed in less than a blink of an eye. Today we will show you how to make a simple USB killer from the board of a mosquito racket.

Prepare:

1. A board of mosquito repellant

2. One USB pin

3. A formec . card

Step 1:

The first we will determine the pins connected on the USB. A USB plug will have four wires including two power cords and two data wires (Data). In order from left to right, the first pin is the positive power cord, the next two are the DATA power cord. And the last pin is the negative power cord.

On the board of the corresponding mosquito racket there are 4 strings in the positions as shown in the picture. 2 red and black wires are 2 input power cords. The two green wires are the output high voltage wires.

USB Killer will collect 5V power from 2 red and black wires and store it and then release it along the green line into the Data pin of the USB port with a voltage of about 2000V.

You use the soldering iron, solder in order from left to right: Red – green – blue – black as shown in the photo below.

After soldering, it will look like this.

Step 2 :

Place the board on a wet formec card to cut.

After completing the case, the USB will look like this. Now plug in the computer and press the mosquito catch button like on the racket, and the mainboard of the computer will be completely destroyed.

You should not try even once!

Video test USB Killer of foreign countries:

Source: Genk.VN