Do You Need a Link Box for Valve Index?

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By Valerie Becker

If you’re a proud owner of the Valve Index VR headset, you may be wondering whether you need to invest in a link box. In this article, we’ll explore the purpose of a link box and help you determine whether it’s worth adding to your setup.

What is a Link Box?

A link box is an accessory that comes with the Valve Index VR headset. It serves as an intermediary between your PC and the headset itself. The link box connects to your PC via USB and HDMI cables and then connects wirelessly to the headset.

Do You Need a Link Box?

The answer to this question depends on your specific setup. If you have a PC with both HDMI and USB-C ports, you can connect the Valve Index directly to your PC without needing a link box. However, if your PC only has one HDMI port or lacks any USB-C ports, a link box becomes necessary.

Benefits of Using a Link Box

Even if your PC has all the necessary ports, there are still some benefits to using a link box. First and foremost, it can improve the overall performance of your VR experience by reducing latency and ensuring stable connections between the headset and PC.

Additionally, using a link box makes it easier to switch between VR headsets since you don’t have to constantly unplug and plug in cables. It also allows for longer cable lengths between your PC and headset since it’s wireless between the link box and headset.

Drawbacks of Using a Link Box

The main drawback of using a link box is its cost. If you’re already shelling out for an expensive VR headset like the Valve Index, adding another accessory can feel like overkill.

Another potential issue with using a link box is that it adds another point of failure in your setup. If something goes wrong with the link box, it can be difficult to diagnose and fix the issue.


So, do you need a link box for your Valve Index? The answer is, it depends.

If your PC has all the necessary ports and you don’t mind switching cables when switching headsets, then you can probably skip the link box. However, if you want to ensure optimal performance and ease of use, a link box can be a worthwhile investment.