You can either go to Control Panel and select the Device Manager option, or you can search for it via Taskbar Search Box. A circle connected by a line to another circle, triangle and square is the symbol used to represent a USB port (USB 2.0 and lower) or a USB device. The very first thing that you should confirm whether you have USB 3.0 port or not. Generally, most Windows laptops come with one USB 3.0 port and one or two USB 2.0 ports. To make use of USB 3.0, you should identify the USB 3.0 port on your laptop. 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? USB 2.0 can consume up to 500 mA power when USB 3.0 can consume up to 900 mA power. Another difference is related to power usage. But, the problem is that it depends on the data cable that you are using and the device where you are transferring your data. However, you can find ten times less speed while using USB 2.0. USB 3.0 can transfer data at up to 625MBps. It is recommended that manufacturers label SuperSpeed ports SS and use blue colored cables, so you know Superspeed is supported. Mainly laptop manufacturers acquired this technology to provide more speed. Any USB device can benefit from faster transfer speeds using the SuperSpeed ports. USB 3.0 started getting popular right after the launch. Although it looks just like a simple data cable port, it actually makes a lot more things run in the background. This new edition has more functions and better features included in the port.
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