What is a USB C Motherboard Header?


A USB C motherboard header is a physical interface that allows communication between a USB device and a motherboard. The header provides power to the devices connected to it and allows data to be transferred between the two.

There are two types of USB C Motherboard headers on a motherboard:

  1. USB 3.1 Gen 2 Header / USB 3.2 Gen 2 Header
  2. USB 3.2 Gen 2×2 Header

USB 3.1 Gen 2 Header / USB 3.2 Gen 2 Header

If you’ve been keeping up with the latest advancements in computer hardware, then you’ve probably heard of USB 3.1 Gen 2. This is one of the greatest versions of the USB standard, offering significantly faster data transfer speeds than its predecessors up to 10Gbps – as per Wikipedia.com.

We have noticed that these are slowly getting depreciated in newer motherboards.

According to our tests, we have seen speeds of up to 8 – 9 Gbps!

But what about USB 3.1 Gen 2 headers? What are they and why do you need one? Read on to find out!

What is it?

In short, a USB 3.1 Gen 2 header is a connector that allows you to add USB 3.1 Gen 2 support to your motherboard. If your motherboard doesn’t have a built-in USB 3.1 Gen 2 header, then you’ll need to install one to take advantage of the benefits of this newer standard. This is the first type of a USB C motherboard header.

Why do you need a USB 3.1 Gen 2 header?

There are a few reasons why you might want to consider adding a USB 3.1 Gen 2 header to your motherboard.

  1. First and foremost, the data transfer speeds that these newer standard offers are simply too good to pass up. If you regularly transfer large files or stream high-definition video, then you’ll want to take advantage of the increased bandwidth that USB 3.1 Gen 2 provides. 
  2. Another reason to consider adding a USB 3.1 Gen 2 header is that many of the latest and greatest devices on the market now support this newer standard. This includes things like external hard drives, flash drives, and even some smartphones and tablets. If you want to get the most out of your new devices, then it’s worth considering a USB 3.1 Gen 2 header for your motherboard. 
  3.  It also supports the new USB Power Delivery specification, which allows for faster charging of devices connected to the header. To take advantage of these higher speeds, both the device and the motherboard must support USB 3.1 Gen 2.

There’s no doubt about it: if your motherboard doesn’t already have a built-in USB 3.1 Gen 2 header, then adding one is worth considering. The increased data transfer speeds and compatibility with the latest devices are simply too good to pass up!

USB 3.2 Gen 2×2 Header

For computer users looking to take their systems to the next level, a USB 3.2 Gen 2×2 motherboard header can be a great way to do it. By investing in this type of header, users can unlock new possibilities for data transfer speeds and functionality. Let’s take a closer look at what USB 3.2 Gen 2×2 headers are capable of and how they can benefit your system. This is the second type of a USB C motherboard header.

What is it?

A USB 3.2 Gen 2×2 Motherboard Header is the latest USB standard that allows for faster data transfer speed than previous versions of USB headers due to its higher bandwidth availability. It supports two lanes of 10Gbps each, totaling 20Gbps total throughput (thus the “Gen 2×2” designation), making it twice as fast as its predecessor, USB 3.1 Gen 1 (which had just 5Gbps).

According to our tests, we have seen speeds of up to 18 – 19 Gbps!

This means that you can transfer significantly more data at a faster rate when using this type of header, which is especially beneficial if you need to move large files or work with high-resolution video content regularly. 

Why use it? 

  • USB 3.2 Gen 2×2 Motherboard Headers are compatible with nearly all modern motherboards, making them an easy upgrade if your system doesn’t already have one installed.
  • Additionally, they offer improved power efficiency over their predecessors by allowing devices like external hard drives and SSDs to draw more power from the motherboard directly instead of relying on additional AC adapters or other external power sources—which not only helps conserve energy but also eliminates extra clutter and wires around your workspace or desk setup.
  • Finally, these headers are backward compatible with previous generations of USB ports, so you don’t need to worry about incompatibility if you’re using an older device or peripheral with your new header setup. 

Ultimately, investing in a USB 3.2 Gen 2×2 Motherboard Header is an excellent way to improve both the performance and efficiency of your computer system without having to buy any additional hardware or peripherals—simply install it onto your existing motherboard and enjoy the benefits!

With its improved data transfer speeds and added power efficiency over earlier generations of headers, this type of upgrade can make a noticeable difference when it comes time to complete intensive tasks like transferring large files or working with high-resolution video content regularly.

If you’re looking for an easy way to get more out of your existing setup without breaking the bank, then adding a USB 3.2 Gen 2×2 Motherboard Header could be just what you need!

To upgrade your header to the newest generation, get in touch with a PC technician.

I am a computer engineer holding a bachelor's degree in Computer Science, complemented by a Master's in Business Administration from University of Strathclyde, Scotland. I currently work as a Senior IT Consultant in Melbourne, Australia. With over 15 years of...