Will there be a USB Type-D port?

We have USB Type-A, USB Type-B, and USB Type-C, but the question is whether there will be any USB Type-D ports in near future or not.

Will there be a USB Type-D port?
Photo by Chitranshu / OpenSudo


USB (Universal Serial Bus) is a popular standard for connecting devices to computers and other electronic devices. The USB specification has evolved over the years to meet the changing needs of the market, resulting in four main types of USB ports: Type A, Type B, and Type C.

Type A ports are the original USB ports that were first introduced in the late 1990s. They are rectangular in shape and are commonly found on computers and other electronic devices. Type A ports are used to connect peripherals such as mice, keyboards, and printers to a computer. They are also used to transfer data between devices such as external hard drives and flash drives.

Type-B ports are similar to Type-A ports, but they are less common. They are typically found on larger devices such as printers and scanners. Type B ports are used to connect these devices to a computer or other electronic device.

Type C ports are the newest type of USB port and are becoming increasingly popular. They are smaller than Type A and Type B ports and have a rounded, oval shape. Type C ports are versatile and can be used for a variety of purposes, including charging devices and transferring data. They are also reversible, meaning that the cable can be inserted into the port in either orientation.

USB Type-C has been a game-changer in the world of computer peripherals and mobile devices. Its reversible design, fast transfer speeds, and ability to carry power and video signals have made it a popular choice among manufacturers and consumers alike. However, with the constant evolution of technology, many are wondering if there will be a USB Type-D port in the future.

At the moment, there is no official confirmation from the USB Implementers Forum (USB-IF) about the development of a USB Type-D port. USB-IF is responsible for developing and maintaining the USB standard, and they have not made any public statements about the possible release of a Type-D port.

However, some tech enthusiasts and experts have speculated that a USB Type-D port could be in the works. In this article, we will explore what a USB Type-D port could offer and whether it is likely to become a reality.

Origin and Future of USB Type-A

Before we delve into the possibility of a USB Type-D port, it's important to understand the origin and future of USB Type-A, which is currently the most widely used USB port.

USB Type-A was first introduced in 1996 and has since undergone several iterations to keep up with the changing technology landscape. It's a rectangular-shaped port that's been used for a variety of devices, from keyboards and mice to external hard drives and charging cables. In fact, almost every electronic device that uses USB has a Type-A port.

Despite its widespread use, USB Type-A has limitations. One of the biggest issues is that it's not reversible, meaning that you have to plug the cable in the right way for it to work. This can be frustrating, especially when trying to plug in a cable in a tight space.

Another limitation of USB Type-A is its slower data transfer rates. As technology has advanced, devices have become capable of transferring larger amounts of data at faster speeds. USB Type-A, however, hasn't kept up with these advancements.

So, what's the future of USB Type-A? While it will likely continue to be used for the foreseeable future, it's slowly being replaced by newer and more advanced USB ports, including USB Type-C and, potentially, USB Type-D.

USB Type-C was introduced in 2014 and quickly gained popularity due to its reversible design and faster data transfer rates. It's now commonly found on newer laptops, smartphones, and other electronic devices. In addition to its speed and convenience, USB Type-C is also capable of delivering power to devices, which makes it an attractive option for charging cables and adapters.

USB Type-D, on the other hand, is a potential future USB port that hasn't yet been officially announced. It's rumored to be even faster than USB Type-C and would likely address some of the limitations of USB Type-A. However, there's no guarantee that it will ever be released or gain widespread adoption.

Finally, USB Type-A has been a reliable workhorse of the technology industry for over two decades, but it's slowly being replaced by newer and more advanced USB ports like USB Type-C. While the possibility of a USB Type-D port exists, it's uncertain if it will ever come to fruition. Regardless, it's important for consumers to stay up to date on advancements in USB technology to ensure that they have the most efficient and effective devices possible.

Origin and Future of USB Type-B

USB Type-B is a connector that was commonly used in early devices, particularly for printers, scanners, and other peripherals. It has a rectangular shape and a flat bottom with two small protrusions on the sides. The most common variant of USB Type-B is the USB Type-B Mini, which is still found on some devices today, such as digital cameras and external hard drives.

USB Type-B was introduced in the late 1990s as a replacement for older connectors, such as serial and parallel ports, that were slower and less versatile. It quickly became the standard connector for printers and other peripherals, and it was also used on some early smartphones and digital cameras.

However, USB Type-B was not without its flaws. The connector was not very durable and could easily become damaged or worn out with regular use. Additionally, the connector had to be inserted in the correct orientation, which could be frustrating for users.

As technology has advanced, USB Type-B has become less common. Many modern devices, such as smartphones and laptops, have moved away from USB Type-B in favor of smaller and more versatile connectors, such as USB Type-C.

Despite its decline in popularity, USB Type-B Mini is still found on some devices today, particularly those that were released before USB Type-C became widespread. It remains a reliable and effective connector for many purposes, but it is unlikely to be seen on many new devices going forward.

Overall, the future of USB Type-B is uncertain. While it may still be used on some older devices, it is likely to continue to be replaced by newer and more versatile connectors, such as USB Type-C. However, USB Type-B has played an important role in the development of USB technology and will always be remembered as a key part of the evolution of connectivity.

Origin and Future of USB Type-C

USB Type-C is the latest standard for USB connectivity, offering faster data transfer rates, improved power delivery, and a reversible connector. The USB Type-C port has quickly become popular in modern devices, including laptops, smartphones, and tablets.

The origin of USB Type-C can be traced back to 2014 when the USB Implementers Forum (USB-IF) announced the development of the new standard. The USB-IF is a group of companies that are responsible for developing and maintaining the USB standard.

The USB Type-C port was designed to address the limitations of the previous USB standards, including the bulky size and non-reversible connectors of USB Type-A and Type-B, and the slower data transfer speeds of USB 2.0.

The USB Type-C port offers many advantages over its predecessors, including a thinner and more compact design, a reversible connector, and support for faster data transfer rates up to 10 Gbps. Additionally, the USB Type-C port can deliver up to 100 watts of power, which is more than enough to charge most devices, including laptops.

Furthermore, the USB Type-C port is versatile and can support a variety of protocols, including DisplayPort, HDMI, and Ethernet. This versatility means that devices with a USB Type-C port can connect to a wide range of peripherals without the need for adapters or dongles.

In terms of the future of USB Type-C, it is expected to become even more prevalent in the coming years. More devices are being released with USB Type-C ports, including high-end smartphones, laptops, and tablets. Additionally, many manufacturers are now opting for USB Type-C as the sole port on their devices, such as the new MacBook Pro.

Moreover, the USB-IF has already announced the development of USB 4.0, which will use the USB Type-C connector and provide even faster data transfer rates of up to 40 Gbps. USB 4.0 will also support a range of advanced features, including faster charging and improved support for high-resolution displays.

Finally, USB Type-C is the future of USB connectivity and is expected to become even more prevalent in the coming years. Its versatility, faster data transfer rates, and ability to deliver more power make it an attractive option for manufacturers and consumers alike. As technology continues to evolve, we can expect USB Type-C to continue to improve and become even more essential for modern devices.

Origin and Future of Upcoming USB Type-D

The USB Type-D port is the newest addition to the USB family, and it is expected to revolutionize the world of connectivity. Unlike its predecessors, the USB Type-D port has a symmetrical design, which means that the connector can be inserted into the port in any orientation. This will eliminate the frustration of trying to figure out which way to insert the connector, which is a common issue with the previous USB types.

Currently, the USB Type-D port is still in the development stage, and there is no official release date yet. However, it is expected to hit the market in the near future. When it does, it will bring a host of benefits and improvements over the previous USB types.

One of the most significant benefits of the USB Type-D port is its faster data transfer speed. It is expected to support speeds of up to 20 Gbps, which is double the speed of the USB Type-C port. This will enable faster file transfers, backups, and data syncing, making it a popular choice for professionals who require high-speed connectivity.

The USB Type-D port is also expected to support more power delivery options than the USB Type-C port. This means that it can be used to charge devices such as laptops, tablets, and smartphones, making it a convenient and versatile option for both personal and professional use.

Another advantage of the USB Type-D port is its ability to support multiple displays. With its higher bandwidth and faster data transfer speed, it can support multiple displays without any lag or loss of quality, making it an ideal option for gamers and creative professionals.

In terms of compatibility, the USB Type-D port is expected to be backward compatible with the previous USB types, which means that it can be used with devices that have USB Type-A, Type-B, and Type-C ports. This will make it easier for users to switch to the new port without having to replace their existing devices.

Finally, the USB Type-D port is an exciting new addition to the USB family that is expected to bring faster data transfer speeds, more power delivery options, and multiple display support.

While it is still in the development stage, it is expected to hit the market soon and is poised to become the new standard for connectivity. So, if you're in the market for a new device or peripheral, it may be worth holding out for one that features the USB Type-D port.


In conclusion, the USB Type-D port may or may not be coming, but it's clear that the demand for faster data transfer rates, more power delivery, and smaller form factors continues to drive innovation in the USB space. USB technology has come a long way since the days of USB Type-A and Type-B, and each iteration has brought significant improvements in terms of speed, versatility, and convenience.

The USB Type-C port has already become the new standard for many devices, with its reversible design, high-speed data transfer rates, and power delivery capabilities. It's likely that Type-C will continue to dominate the market for some time, as manufacturers continue to adopt it in more and more products.

However, there are still some drawbacks to USB Type-C, such as compatibility issues with older devices and cables, as well as potential security risks. These issues may be addressed by the proposed USB Type-D standard, which promises to deliver even faster data transfer rates, more power delivery, and greater security.

Whether or not USB Type-D becomes a reality remains to be seen, but there's no doubt that USB technology will continue to evolve and improve in the coming years. As consumers, we can look forward to faster, more efficient, and more convenient ways of transferring data and powering our devices. As technology continues to advance, it's exciting to think about the possibilities that lie ahead.


Q.1: What makes USB Type-D different from other USB ports?

USB Type-D port is a proposed design that combines features of both USB Type-C and Thunderbolt 4. It is expected to offer faster data transfer speeds and higher power delivery capabilities.

Q.2: Will USB Type-D replace USB Type-C?

It is uncertain at this point if USB Type-D will replace USB Type-C. However, USB Type-D is expected to be compatible with USB Type-C and other USB ports, making it a versatile option for devices.

Q.3: When can we expect to see USB Type-D ports in devices?

USB Type-D is still in the development phase, and there is no set timeline for when it will be available in devices. However, industry experts expect to see it in devices within the next few years.

Q.4: What types of devices could benefit from USB Type-D?

USB Type-D could benefit a variety of devices, particularly those that require high-speed data transfer and charging capabilities. This could include laptops, smartphones, tablets, and other devices.

Q.5: Will USB Type-D be backward compatible with older USB devices?

USB Type-D is expected to be backward compatible with older USB devices, including USB Type-A and Type-B, as well as USB Type-C. This will allow users to connect their devices to a wider range of peripherals and accessories.