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What is USB Tethering?

USB tethering is a term you might have stumbled upon while browsing your smartphone settings or reading about internet connectivity methods. For many, it’s a lifesaver, but others might be unaware of its potential. In this blog post, we'll delve deep into the world of USB tethering to uncover its mysteries.


USB tethering is a method to share your smartphone's internet connection with another device, typically a computer or laptop. This can be particularly useful when you're in an area without any Wi-Fi or you want to ensure a secure connection.

How It Works

  1. Connection: Begin by connecting your smartphone to another device using a USB cable.
  2. Activation: On your smartphone, go to ‘Settings’, navigate to the ‘Network & Internet’ section, and select ‘Tethering & portable hotspot’. Activate the ‘USB tethering’ option.
  3. Automatic Configuration: Once activated, the connected device should automatically recognize the smartphone as a modem and establish an internet connection using its data.


Pros and Cons of USB Tethering


  1. Reliability: USB tethering provides a consistent connection without the usual hiccups of wireless connections.
  2. Enhanced Speed: It's usually faster than Wi-Fi tethering because of the direct connection and lack of interference.
  3. Security: Direct connections via USB are more secure than wireless methods.
  4. Battery Charging: Your phone charges while connected.


  1. Limited Mobility: You’re physically tethered to your device, which can be limiting.
  2. Cable Dependency: You always need a cable for the connection.
  3. Potential Data Charges: If you're not on an unlimited data plan, tethering can quickly consume your monthly data allocation.

Frequently Asked Questions (FAQ)

Q: Will USB tethering work with all smartphones?
A: Most modern smartphones support USB tethering, but it's always a good idea to check your device's settings or manual.

Q: Does USB tethering consume more battery?
A: Even though the phone might be charging while connected, tethering can still increase its battery usage due to data transmission. However, the drain is usually less than Wi-Fi tethering.

Q: Is there a data speed difference between USB 2.0 and USB 3.0 tethering?
A: The potential data transfer speed of USB 3.0 is faster than USB 2.0. However, for most regular browsing and streaming, the difference might not be noticeable. The real advantage comes when transferring large files.

Q: Can I tether if I have no cellular data or if data is turned off?
A: No, USB tethering shares your phone's cellular data connection. Without cellular data, tethering won't provide internet access to the connected device.

In conclusion, USB tethering is a fantastic tool in our digital toolbox, especially for those on-the-go moments when stable internet is a necessity. As with all tools, it has its advantages and limitations, but when used appropriately, it can be a game-changer.

About this post

Posted: 2023-10-04
By: dwirch
Viewed: 196 times




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