Difference between USB-A and USB-C

USB-A ports are common in electronic devices and computer equipment. So where does USB Type C fit in? Let’s look at the two types of USB-A and USB-C connections, as well as learn the difference between them through the following article!

What is USB-A?

USB Type-A
USB Type-A

USB Type-A is the original USB connector, easily recognizable by its flat rectangular shape. Irreversible by design, USB-A ports are found in almost every computer-like device, including laptops, smart TVs, video game consoles, and DVD/Blu-ray players.

What is USB-C?

USB-C
USB-C

Released in 2014, USB Type-C was designed to fix common USB-A problems. Many slim, lightweight devices today include slim USB-C ports in their designs. Manufacturers can design thinner electronic products thanks to the narrow port of USB-C. USB-C ports are gradually being added to more devices, with the ultimate goal of replacing the traditional USB-A port.

Difference between USB-A and USB-C

Now that we have a basic understanding of USB-A and USB-C, let’s discuss the key differences between them.

USB-A and USB-C have many differences
USB-A and USB-C have many differences

New reversible shape and slimmer design

USB-A’s tough connection has been updated with a space-saving USB-C design, allowing electronics to be designed to be thinner than ever before.

In addition to the obvious visual revision, the USB-C ports now allow USB-C connectors to be plugged in regardless of orientation. This major convenience update is due to the symmetrical pin placement on both the bottom and top of the USB-C connector.

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The USB-A pins are reserved for the bottom part of the USB-A port (making the connector irreversible when plugged in).

Supports USB standards

The latest USB 4.0 standard requires a USB-C connector and eliminates USB-A. USB 4.0 has a potential 40Gbps data rate along with USB Power Delivery (USB PD) support, enabling up to 100W bidirectional power delivery (enough to power large electronic devices, from laptops to laptops). to some printers).

This is significantly more powerful than the most recent standard, USB 3.1, which has a maximum data transfer rate of 10Gbps.

Support Alternate Modes

USB-C’s Alternate Mode feature allows USB-C ports to conform to a wider range of data protocols. However, this support depends on whether the hardware manufacturer decides to integrate it into their electronics.

Alternate Modes can be streamlined into a single USB-C port including Thunderbolt, DisplayPort, HDMI, Mobile High-Definition Link and VirtualLink.

By integrating all of these connections into a single USB-C port, Alternate Modes allows electronic devices to be designed to be thinner than before. All you need is the right adapter to access the Alternate Mode feature you want from the USB-C port.

USB-A does not support Alternate Mode.

Backward compatible

Both USB-A and USB-C are designed to be backward compatible with the device to which they are connected.

For example, a USB-A 3.0 connector will run at USB port speeds, including USB 2.0 and USB 1.1. Similarly, the USB-C 3.2 connector is also backward compatible with previous USB-C port standards.

While you can’t plug your tiny USB-C connector into one of the larger USB-A ports, an adapter or hub with corresponding connectors and ports should solve your problem.

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