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What is Micro USB – What is Micro USB


Micro USB is actually a smaller size or what we can also call a miniaturized version of the Universal Serial Bus (USB) interface. It is specially designed to connect compact and mobile devices such as smartphones, Mp3 players, GPS devices, photo printers and digital cameras.

Micro USB was released after 2 years after Mini USB. At the same time, many more great functions were also included in it. At the same time, due to being small in size, gradually its use kept increasing.

Features of Micro USB

Let us know about the features of Micro USB.

micro usb kya hai hindi
  • Micro USB is the smallest size in the middle of USB. Which is about 6.85 x 1.8 mm.
  • It is rounded in appearance from the top and also it has a flat bottom.
  • Compared to Mini USB, Micro USB gives you more functionality and utility.
  • Micro USB has 5 pins, but its fifth pin (“ID pin”) functions as both an A and B type connector, which gives it a greater amount of value.
  • Micro USB is more durable i.e. it lasts for about 10,000 connect-disconnect cycles.
  • At the same time, you also get to see faster transfer rates, about 480 megabits per second.
Mini USB Micro USB
Approximate size of 3 x 7 mm. approximate size of 6.85 x 1.8 mm
Has 5,000 cycle life Has 10,000 cycle life
Less durable More durable
Not mobile-friendly Mobile-friendly

micro USB cable Types of

now let’s Micro USB Cable Know about the different types of .

1. Micro-A USB

Micro-A USB is used in today’s modern devices such as GPS units, cell phones, and digital cameras. This micro USB cable is smaller in size as compared to a Mini-B USB.

Despite its small size, it supports On-The-Go features and high-speed transfer rates up to 480 Mbps.

Micro-A USB has a white receptacle and a 5-pin design. These micro USB cables have only one female-only connector which is rectangular in size.

2. Micro-B USB

Micro-B USB is also very similar to Micro-A, while it is also used in modern gadgets. It is often found on small electronic devices such as cell phones.

Although it is much smaller in size than Mini-B USB, but still it supports On-The-Go features and its transfer rate is also the same as Micro-A. Not only this, USB 1.1 and USB 2.0 devices also have micro-B ports which look the same.

However, micro-B USB has both male and female connectors on micro USB cables. This makes it possible to use both these connection types to use different types of devices.

Micro-B USB has a black receptacle and a 5-pin design. In its ports and connectors, you will see the feature of tapered corners, which gives it a half-hexagon shape.

3. Micro-B USB 3.0

This type of micro-USB is mostly used in devices that have USB 3.0 available. They are specially designed to work with USB SuperSpeed ​​applications, so that they can easily power and data can be taken with you.

But sadly, this type of micro USB cable is often not backwards-compatible with devices that run on USB 1.1 and USB 2.0.

As the name suggests, micro-B USB 3.0 is very similar to micro-B. One of the main differences is that it has an added pin group on its side, which provides it with double the amount of wires. In addition, it also enables USB 3.0 to function at its normal speed.

4. The Micro-AB USB

Although it no longer exists as a micro USB cable, but micro-AB USB is still used in some places. They are most commonly used as the receptacle for USB On-The-Go devices, which is why it doesn’t have any cables.

They can be used with either a micro-A or micro-B USB cable connection. Micro-AB USB has a gray receptacle and a 5-pin design.

Are Micro USB Durable?

Yes, Micro USB is much more durable.

What is the size of Micro USB?

The size of Micro USB is approximate around 6.85 x 1.8 mm.

What did you learn today?

I hope you guys What is Micro USB Cable Full information given about And I hope you guys have understood about them.

It has always been my endeavor that I should always help my readers or readers from all sides, if you people have any doubts of any kind, then you can feel free to ask me. I will definitely try to solve those doubts.

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