What Happens If You Plug a Flash Drive into The Wall

You are probably wondering what happens If you plug a flash drive into the wall socket. Will it fry my computer? Is it safe to do this? We all know that we should never touch a running electrical outlet, but what about a USB port? Is it safe to insert a USB stick into an electrical outlet?

we finally decided to answer them once and for all. So, without further ado let’s find out just how dangerous this really is.

What Can Happen to My Computer If I Insert A USB Stick into An Electrical Socket?

Inserting a USB device into a power source does nothing bad to computers unless you already had a faulty USB cable. A faulty USB cable is the number one reason behind electronic damage. If you insert a USB stick into an outlet and it sparks you can be sure that it is a faulty cable. The USB standard carries 5 volts of electricity and runs at 12 MHz. It can send 1,500 mA. Those are not enough power to harm your computer or motherboard.

If your USB cable was faulty, it is possible that the USB port might be damaged, but it is highly unlikely.

If you want to know more about USB power check this article on: USB charger Power Delivery

Are USB wall plugs safe?

USB wall plugs are totally safe to use, as they only supply the necessary voltage and current as defined by the USB standard. There’s no danger when plugging in a USB device into an electrical socket or when using a USB wall plug. In fact, it’s even safe to use basic household items for this such as a socket adapter, plugging it into the wall and then plugging your USB device into that.

Can you charge your phone from a USB wall Socket?

Charging a phone via a USB wall socket is safe and possible. There is no difference in charging your phone through a USB socket or using the original charger.

You wouldn’t want to charge it for too long though, as it would likely shorten the lifespan of your battery.

Plugging USB killer into a wall socket

The USB killer is an electronic device that can deliver up to 200 joules of energy into a computer through USB ports. The USB killer claims that a targeted device will be completely destroyed when it is attached to the USB killer.

Impact of Plugging USB killer into a wall socket

if you have ever wondered what would happen if you plug a USB killer into an electrical socket, it would fry your device. A USB killer is a self-proclaimed “deadly electroshock weapon that sends 220 volts through the victim’s USB port”, which can fry a computer in just a few seconds.

The USB killer is intended as an anti-theft device that sends a strong electric shock to deter a thief from stealing your laptop. However, the device has been found to cause damage if used on a computer that is turned on.

Is It Dangerous to Charge My Phone Through A USB Port on My Computer?

Charging your phone through a computer’s USB port is not dangerous if the voltage and current provided by the USB is within the standard. This means you can use a regular USB port to charge your phone. There is no risk of damaging the battery of the phone by charging it through a regular computer USB port.

What are the risks if you plug a flash drive into the wall?

Plugging in any device with an exposed metal part can be very dangerous. For example, everyone knows that touching a live wire can kill us instantly. The same goes for flash drives; if the metal part of the USB stick is exposed (for example, you broke off a piece) and touches anything that can complete a circuit (for example, your hand), electricity will flow into the system and damage it. Also, keep in mind that USB ports are designed to supply no more than 5 volts/500mA.


It is completely safe to use a USB wall socket as it adheres to the USB standard. You can also charge your phone using a computer’s USB port without damaging the device.

It is dangerous to charge your phone using a USB port on your TV or PlayStation as it may not follow the USB standard. If you use a normal USB cable, plugging it into an electrical socket won’t cause any damage to your device as long as the voltage and current supplied are within the USB standard.

It is also dangerous to plug a flash drive into an electrical socket as it might damage your device.

Now you know how safe it is to plug a flash drive into the wall socket, do not hesitate to share this article with your friends.

Thank you for reading us!

Also check out article on: Coolest USB devices

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