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USB Killer V3.0 Pro Kit Standard


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  1. Rich mobile phone adapter modules
  2. Tester for usb killer
  3. Any intelligent device for USB interface can do the tolerance test. And suitable for mobile phone with OTG.
  4. Portable battery, mobile phone charger, public charging station, etc. is mostly invalid. There is a risk of damage,
  5. In short circuit test, do not short-circuit continuously for more than 20 seconds,
  6. Output high voltage, please do not touch

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Latest Upgraded USB killer V3.0 U Disk Killer Miniature High Voltage Pulse Generator USB Killer  Accessories Complete


  • Any intelligent device for USB interface (computer, TV, music player, punch card machines), can do the tolerance test. And suitable for mobile phone with OTG. 
  • Portable battery, mobile phone charger, public charging station, etc. is mostly invalid. There is a risk of damage, please be careful to test. 
  • In short circuit test, do not short-circuit continuously for more than 20 seconds, will be damaged due to high temperature. 
  • Output high voltage, please do not touch 


  1. Input voltage: 4.5 – 5.5 V DC  
  2. Output voltage: -215 V DC  
  3. Pulse Frequency: 4 – 8 times / second  
  4. Pulse current: ≥180A 


  • High voltage, power must be off after standing for 2 minutes, until the release of more than electricity, and then carefully openings on the motherboard! 
  • After more than 20 seconds off electricity to about 100V, 70 seconds after the drop to less than 30V! You can touch the board! 

What is the new version upgrade? 

  1. Solve the USB killer V2.0 problem of unstable extension cable, By the test, extension line 5 meters long, killer can still release pulse. Nothing can stop it from releasing high voltage pulses. 
  2. The usb killer V2.0 capacitor is fragile and easy to break, the new arrival upgraded version has improved the production process, is not easy to damage. 

How many times can the product be used? How to extend its service life?

  1. If you use the product correctly, you can use it many times.
  2. Do not use more than 20 seconds each time, because the use of the product in the case of short circuit for more than 20 seconds will lead to too hot.
  3. In general the product will play a role in 5 seconds, do not need to wait for a longer time.
  4. the iphone Lightning OTG connector only can be used once time,  after the iphone is burned by the USBkiller , the iphone Lightning OTG connector will be broken, and the iphone connector needs to be replaced before the next use.

Rich mobile phone adapter modules:

Using these modules, USBKiller can be plugged into mainstream phones.

Tester for usb killer:

Using the tester, the high pressure of usb killer is led to the black and red wires of the tester,

you will observe the phenomenon that usb killer release high pressure, without damaging the computer.

Insert the USB killer into the tester, and then power the tester. At this time, if you connect the black wire and the red wire, there will be a popping sound and sparks may be emitted.

Package included:

  • 1 * USB killer (Plug and play, no need to be charged. Do not use more than 20 seconds at a time)
  • 1 * Tester
  • 1 * microUSB Android phone OTG connector
  • 1 * iphone Lightning OTG connector
  • 1 * iphone/Android TypeC OTG connector

Tip: Sometimes the shape of phone connectors may be different from the photo, but the function is the same.

Weight 0.1 kg
Dimensions 13.0 × 10.0 × 6.0 cm
Brand Name







Voltage Regulator

Supply Voltage

4.5 – 5.5 V

Model Number

USB Killer 3.0



Shipping and delivery

We are proud to offer international shipping services that currently operate in over 200 countries and islands worldwide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

How do you ship packages?

Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

Do you ship worldwide?

Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Shipping time varies by location. These are our estimates:

Location *Estimated Shipping Time
United States 10-30 Business days
Canada, Europe 10-30 Business days
Australia, New Zealand 10-30 Business days
Central & South America 15-30 Business days
Asia 10-20 Business days
Africa 15-45 Business days
*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.

My tracking says "no information available at the moment".

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you have specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.

Refunds & returns policy

Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.


Your satisfaction is our #1 priority. Therefore, you can request a refund or reshipment for ordered products if:

  • You do not receive them within the guaranteed time (45 days not including 2-5 day processing)
  • You receive the wrong item
  • You do not want the product you have received (but you must return the item at your expense and the item must be unused)

We do not issue the refund if:

  • Your order does not arrive due to factors within your control (e.g. providing the wrong shipping address)
  • Your order does not arrive due to exceptional circumstances outside our control (e.g. not cleared by customs, delayed by a natural disaster)
  • Other exceptional circumstances outside the control of

*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on page.

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.


If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.

Please do not send your purchase back to us unless we authorise you to do so.

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