Difference Between USB 2.0 and USB 3.0

Is an article that gives you information on Universal Serial Bus (USB), which has been an interface value for the connection of devices and data transfer. Also, you’ll know the difference on the latest USB 3.0 port and the old version of the USB 2.0 You know what is the difference between this time and why we moved into this USB 3.0 property.

Universal Serial Bus (USB)

Computer of the day he was found that he was improving change and brings many new things that make our lives go simple and ease. In addition these components that add to their gives universality approaching quickly with all the other devices that are innovated and also information that can be managed easily access and. Unlike the device as we will see it as USB, the Universal Serial Bus. This USB was created it 20 years ago for industries such as a standard and associations for the very end backup. It would simply be USB problems calling for it to be effective, reliable and safety for computer peripherals as USB connectors and cable. Using USB, you can connect to our computer for other electronic devices to transfer data, like what is a Xerox paper and ink without doing to disseminate the same information.

As said, it has been 20 years and USB found many changes over the years by. The reiterations that happens in this world of technology has shaped the USB for a period of three distinct generations, each with their own history.

The ancestor: USB 1.1

In 1994, the computers created the revolution in the world of business and the consumer market. So, this time, there was a lot of improvement in computer hardware and peripheral technology of things such as mouse, keyboards, hard drives and readers. They were specifically designed as in need for each of the business models and built with many slots to accommodate a set of plug-ins based on the needs of each company. Industry experts has made and entered under the necessity of this universal connector to curb the influx that confuses the connections and their work went for her. After years of a new USB 1.0 has been designed, but only in 1998, the first was published USB with a version 1.1, which is the advanced version of the USB 1.0. Also the USB 1.1 was designed to have two sets of gears by transferring the data, the more down from 1.5 Mbit / s which was used for keyboards and other devices of base and others is high, ranging from 12 Mbit / s which is designed for the connection to cameras and other devices.

Veteran: USB 2.0

As USB 1.1 was designed to establish a new universal connectivity for the computer system and other electronic devices, but the speed was an underlying problem which many of them found it slow and experts worked on it increase. Thus, experts led a search on all USB flash drives and wireless USB devices to increase the speed. And finally, in 2000, they innovated a USB connections for speeds up to 480 Mbit / s which was called as USB 2.0. On this increase in speed, the flash drives USB 2.0 active with were available on the market at the beginning of 2001.Connectivity USB 2.0 deployed with donna a transfer method assault of new gadgets of high resolution digital cameras, USB microscope, mobile phones and Blackberry game equipment and also many devices at this time.

Super Speed: USB 3.0

Well, finally it’s now USB 3.0, last has invented a technology upgrade to USB 2.0 which now is the technology hub hot to all new appliances and the last. The only one who has made that the updated version is the baud rate that goes up to 5Gbit / s. It is something that is amazing and it is 10 times faster than the fastest most USB 2.0 connection. This USB 3.0 interface will make the computer and electronics for more sophisticated and advanced with the fastest transfer rate. In addition, this USB 3.0 was literally named Super Speed USB 3.0, because it allows virtual and instantaneous data transfer. This transmission is regardless of the file type and they transfer virtually what makes USB 3.0 to be more compatible for all devices. They also reduce the time of synchronization between devices and allow users to connect and disconnect without any loss of data.

Very high speeds
The USB 3.0 port which is designed with a high speed became the major progress of the earlier version of USB 2.0. The USB 3.0 port can connect and communicate with the host controller at a speed of 4.8 Gbps that unimaginable. Also USB 3.0 is backward compatible because it can be used both USB 1.0 and USB 2.0. When USB 2.0 was introduced, there was a maximum speed of 480 Mbps, which was enough at this time for these devices. But now that the specifications and characteristics of the devices are being improved with the latest technology where the device with a capacity of 64 GB to be too slow with the USB 2.O interface to transfer data. So, in this kind of situation, data transfer takes a few hours of time with USB 2.0 and therefore the need for USB 3.0 came and created a revolution for the transfer of data with a maximum speed of 4.8 Gbps between devices and computers. This speed of USB 3.0 is almost 10 times the speed of USB 2.0

In addition, the change that this USB 3.0 brings is high indefinable, because they can be used as chargers are all compatible USB devices. Well, now days we have many phones and gadgets to have USB Chargers that allows to universally load them without any difference between the phone charger models that are in existence. The USB 3.0 port has created an important and reliable impact on her in the technology market by its method of universal connectivity. Therefore, USB 3.0 will be the supreme universal connector for all devices until it is huge to make direct plug-ins demand between devices.