What is the difference between USB-A and USB-C connections

What is the difference between USB-A and USB-C connections, what are they used for, and which one is better?

Ports have developed at the present time with their designs and their rate of data transfer to keep pace with the technological development witnessed by smart devices

Of course, there are many differences between USB types, specifically the two most common types, USB-A and USB-C.

USB-A is the original and non-reversible type, while USB-C was approved in 2014 to fix common USB-A issues. 5 reasons why you should buy a desktop Mac instead of a MacBook

In this article, their uses and the differences between them will be highlighted.

What is USB-A?

Type A is the original USB connector, easily identifiable by its flat rectangular shape.

USB-A ports are found in nearly every computer-like device, including portable devices, smart TVs, video game consoles, and DVD/Blu-ray players. Naming and Slogan: the first step towards a new brand!

What is USB-C?

As mentioned earlier, USB-C is an improvement over USB-A issues and is reversible.

Notably, many slim and lightweight devices now incorporate slim USB-C ports into their design.

Manufacturers can design thinner electronic products thanks to the USB-C port.

USB-C ports are also being gradually added to more devices, with the goal of eventually replacing traditional USB-A ports.

What is the difference between USB-A and USB-C ports?

Now that we have a general knowledge about USB-A and USB-C, let’s discuss the main differences between them.

The first difference: a new reversible shape and a slimmer design

The USB-A design has been updated to the space-saving USB-C design, allowing electronic devices to be designed thinner than ever before. The difference between the shape and size of a stone

No matter which direction we insert the cable, USB-C can be installed directly as it is reversible, due to the fact that the pins are symmetrically placed on both the bottom and top of the USB-C.

While the USB-A pins are dedicated to the bottom of the ports, this makes the input non-reversible.

The second difference: is support for USB standards

The latest USB 4.0 standard requires USB-C connectors.

Notably, USB 4.0 has a data transfer rate of up to 40 Gbps

It also supports USB Power Delivery (USB PD), enabling bi-directional power delivery of up to 100W (enough to power large electronic devices from laptops to some printers).

This is significantly more powerful than the latest USB 3.1 standard, which has a maximum data transfer rate of 10Gbps. The New MacBook Pro 2022 with M2 could be coming soon

The third difference: is support for alternative media

The USB-C Alternate Mode feature allows USB-C ports to accommodate a wider range of data protocols.

However, this support comes at the discretion of the device manufacturer to integrate it into their electronic devices.

Alternate modes that can be simplified into a single USB-C port include Thunderbolt, DisplayPort, HDMI, Mobile High-Definition Link, and VirtualLink.

By incorporating all of these connections into a single USB-C port, “alternative modes” allow electronic devices to be designed slimmer. What is Amazonite? Benefits, Properties, Colors

Fourth difference: compatibility

Both USB-A and USB-C are designed to be backward compatible with devices.

For example, a connector runs at USB port speeds such as USB 2.0 and USB 1.1.

Likewise, the USB-C 3.2 connector is also backward compatible with USB-C standards.

While you cannot plug the micro USB-C connector into one of the USB-A ports.

The technical future with USB-C

More than 700 technology companies, including Apple, Google, Intel, & Microsoft, have collaborated on the initial design of USB-C and it has been certified.


Currently, USB-A continues to appear alongside USB-C in electronic devices to deal with compatibility issues, especially since there are still many older devices that require a USB-A connection.

But as the use of these older devices declines, USB-C can be expected to become the dominant genre.

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