USB 2.0 vs USB 3.0 Which is Better? Characteristics and Differences

Do you know what a USB port is and what is it for? although it seems irrelevant to know, can bring you many benefits: That port to send data from your mobile to the computer, or load your equipment, has more than one version. Since 2000, USB 2.0 and micro USB ports have made a place for themselves in everyday life.

Precisely the need to adapt to emerging technologies and the possibility of optimizing the user experience, have been the pioneers to create these versions. We assure you that the differences transcend a simple number, so today we will compare USB 2.0 vs USB 3.0, and so you can take it into account in your future purchases.

Comparison of features and differences between USB 2.0 and USB 3.0 versions

The Universal Serial BUS standard known as USB, serves to designate a set of connectors, cables, ports and protocols that they share information from one device to another. Version 2.0 was welcomed at its birth by the new millennium, innovating in concepts such as speed to its predecessors; 8 years later, version 3.0 takes center stage like its later sub-versions.

• Speed ​​has always been a priority: Version 2.0 has 4 cable lines with a data transmission speed of up to 480 Mbt (60Mb / s). While USB 3.0 offers speed when sharing data up to 4.8 GB (600Mb / s) and 9 lines in cable. Additionally, the USB 3.0 version features USB 3.1 and USB 3.2 subversions, with respective speeds of 10 and 20GB.
• When it comes to power there are important distinctions, and it is that the USB 2.0 have a level of 400MA enough to charge the devices. This compared to the 900MA provided by the USB 3.0 version, which provides a more efficient charge to any device.
• The variety of connectors is visible in USB 2.0, there are those of type “A”, the most universally known, and type “B”; minis “A, and B”; micro “A and B”. In this sense, the USB 3.0 ports have connectors available “Type A “,” Type B “, and” Type C “. The last ones are the most used in mobiles; because they are more durable whereas the 2.0 may need to repair the charging port or pin more easily.
• In relation to the connectors, the type “A”, in both versions have subtle differences such as color: The 3.0 incorporates a blue tab. However, the one that stands out the most is its diversity; and is that son adaptable to different hardware, or equipment of various nature such as computers, printers, mobile phones, wireless players and so on.
• Another difference lies in the communication: The USB 2.0 version is one-sided, which implies that you must choose between sending or receiving information; It sometimes causes the PC not to recognize the Android mobile or iPhone. On the other hand, version 3.0 with its respective improvements, allows the sending and receiving of data simultaneously, this does of bilateral communication.

What is the best port for your devices currently between USB 2.0 and USB 3.0?

The function that this standard fulfills in both versions remains intact: It allows the sending and receiving of information between devices; includes cables in its compendium; connectors; protocols; among others. They are Plug & Play devices, so are activated automatically when connected and recognized.

Although version 2.0 basically does the same as 3.0, the latter can achieve it in less time, being compatible with state-of-the-art artifacts. Even this version can also have less complications, or be easier to troubleshoot the USB port.

It also happens when it comes to power: Both versions will be able to supply electricity to your electronic devices, but version 2.0 provides less efficient charging and that doubles the amount of time it would take for the USB 3.0 version.

Therefore, to determine what is best for your devices, you must consider and be clear about nothing less than your efficiency and optimization needs. In our opinion, gratitude is infinite towards USB 2.0, but 3.0 especially in its subversions, is a good updated alternative from which to take full advantage.