At first when USB 2.0 was introduced, it was not thought to be popular like it is now. USB 2.0 is the 2nd generation in the Universal Serial Bus Series. USB was released by Intel in the year 1996 in order to replace the older RS 232 cables and 25 pin connects. Everyone is now aware of the significance and benefits of USB. It would be better if it had provided wider support at a platform level for it to be more successful.

The USB support was implemented by Intel for the Pentium II and Pentium Pro on the 440FX chipset. It was not made for the wider adoption, since the Microsoft’s Windows NT 4.0 and Windows 95 OS were missing the support for the USB software. Also, there was only limited existence of USB compatible devices which made the USB launch to get affected more. USB 1.0 was first started as a niche interface and was having a data rate of 12 Mbps.

Is USB Worthless or Universal?

When the USB was updated by Intel in the year 1998, many users thought that it would be worthless. USB version 1.1 had an important feature called interrupt transfers for Human Interrupt Devices (HDI) like Mouse and keyboard. The main disadvantage of USB 1.1 was its lower data transfer rate, which were only 1.5 Mbps and 12 Mbps during the low speed link mode and full speed respectively.

The Need for Speed: USB 2.0

After 2 years (in 2000) another update was made to the USB 1.0 which was termed as USB 2.0. The main update here was its bandwidth, which was 40 times more than before and data rate was 480 Mbps. There was incompatibility between