How to identify USB 2.0 and USB 3.0 on Laptop or PC 2018?

Identify USB 3.0 Port on Laptop Or Pc

If you purchased a new laptop and you do not have much technical knowledge, how can you identify the USB 3.0 port on your device, so that you get better speeds when you copy or move data?

To make use of USB 3.0, you should identify the USB 3.0 port on your laptop. Generally, most of the Windows laptops come with one USB 3.0 port and one or two USB 2.0 ports.

 identify USB

USB 3.0 was launched back in 2008. This new edition has more functions and better features included in the port. Although it looks just like a simple data cable port, it actually makes a lot more things run in the background. USB 3.0 started getting popular right after the launch. Mainly laptop manufacturers acquired this technology to provide more speed.

if your device supports USB 3.0, you can identify the port this way:
dentify USB
Check the Logo
If the laptop manufacturer follows the official guidelines, then the USB 3.0 port should have blue color inside the port whereas USB 2.0 has either black or white inside the port. It can happen with both the ‘male’ as well as the ‘female’ port.
Hope this helps you identify USB 3.0 port. Use it to get better speeds when copying or moving data
dentify USB

Difference between USB 2.0 and USB 3.0

The most notable difference is speed. USB 3.0 can transfer data at up to 625MBps. However, you can find ten times less speed while using USB 2.0. But, the problem is that it depends on the data cable that you are using and the device where you are transferring your data. Another difference is related to power usage. USB 2.0 can consume up to 500 mA power when USB 3.0 can consume up to 900 mA power.

Here are some methods to know:

Check you USB port if it is blue in color then it is a Usb 3.0 PortCheck near the USB port, It will be marked on the outside of the port with either “SS” or “3.0.”
Check for your laptop’s Model No. and simply Google port is 3.0
If then too you are unable to find then Follow these instruction:
Open Control Panel>Device Manager> and search for Universal Serial bus controllers (it might at the end of the list).
open the dropdown list and Look for any item that has USB 3.0 in the title.
Insert any device check whether the property of the bus show any response. If yes then that your USB 3.0 Port.


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