Laptop Earthing Cable

Laptop Earthing Cable
Product Code: USB-earthing
Reward Points: 0
Availability: In Stock
Price: $25.00
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A Laptop can have high electric fields, especially at the keyboard.  The use of a USB Earthing Cable can significantly lower these fields.

If you own a Mac or another brand of laptop that has a metal top surface you may have felt a slight tingle when you touch the metal surface by the keyboard. I have measured voltages up to 105 volts on a Mac Laptop and I consider this to be quite dangerous.  

With the use of the USB Earthing Cable I have measured voltage reduction from over 80 volts to 0.3 volts

The USB Earthing Cable is approximately 3m long 

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