Hello, guys today in this article We are going to talk about the difference between USB 2.0 and USB 3,0 I will tell you guys which USB will be better for you and which USB should also be taken, once I will also suggest you some USB and in this we will see both the speed and tell which one will be best for you.
What is a USB 3.0 AND 2.0
In the developed 1990s, Universal Bus Serial (USB) was So that files can be moved easily between the computer and the electronic device As the number of devices multiplied in quantity and type the USB Port was adopted as the basic connection
Devices like Smartphones, Tablets, PDAs, and video game Consoles connect with the computer And allow charging And communication thereby Replacing the requirement for Adaptors and power chargers.
USB 3.0 was Released in November 2008, and almost eight years later the release of USB 2.0. Over five years, In 2014 USB 3.2 was released widespread over the world.
USB 3.0 Benefits of over USB 2.0
Transfer Rate –
USB 2.0 Offer a transfer rate is 480 Mbps the other hand USB 3.0 Offers a transfer rate of 4.8 Gbps USB
3.0 10x times better performance provides than USB 2.0
Power Consumption and Power Efficiency –
USB 2.0 Provide up to 500 mA And USB 3.0 provides us with 900 mA USB 3.0 comes with more power efficiency and takes less power and on the other hand, USB 2.0 consumes more power.
Physical Difference –
The USB 3.0 connector is different from the USB 2.0 connector and the port of USB 3.2 is usually blue color on the inside in order to distinguish the 2.0 connector.
Another difference between USB 3.0 and 2.0 –
USB 2.0 has four number of wire while USB 3.0 has nine numbers of wires are provided.
USB 2.0 has followed one-way communication while USB 3.0 has offered two-way communication.
USB 2.0 cable length is up to five meters while USB 3.0 Cable length can be up to three meters.
USB 2.0 Connector is black in color while USB 3.0 connector is blue in color.
Price Difference between USB 3.0 and USB 2.0 –
USB 2.0 is available at a cheap price but USB 3.0 is expensive compared to USB 2.0 because the speed in USB 3.0 is very high, so it is very expensive.
I’d suggest good and better USB 2.0 and USB 3.0 that you an affordable price, you can take it from these two.