What Is the Front Slot on the Valve Index For?

Photo of author

By Monica Bates

If you have recently purchased the Valve Index, you may have noticed a small slot on the front of the device. You might be wondering what it is for and how it can enhance your VR experience. In this article, we will explore what this front slot is for and how it can be used.

What is the Front Slot?

The front slot on the Valve Index is a unique feature that sets it apart from other VR headsets. This slot allows users to attach different accessories to their device, making their virtual reality experience more immersive and interactive.

What Can You Use the Front Slot For?

Valve offers several accessories that are compatible with the front slot of the Valve Index. Some of these accessories include:

1. The Handheld Controller Strap

The handheld controller strap is designed to keep your controllers safe and secure while playing VR games. It attaches to the front of your headset via the front slot and holds your controllers in place when not in use.

2. The Facial Interface & Foam Replacement Set

This accessory includes foam replacements for your headset, which are interchangeable with other foam inserts for different fits and comfort levels. It also includes a plastic interface that sits against your face, providing additional comfort during extended play sessions.

3. The Head Strap Pad

The head strap pad attaches to the front slot of your Valve Index headset and provides additional cushioning for your forehead while wearing the device.

How Do You Attach Accessories to The Front Slot?

Attaching accessories to the front slot of your Valve Index is easy and straightforward. Each accessory comes with instructions on how to properly attach it to your device.

Generally, you will simply need to slide the accessory into place until it clicks securely into position. Once attached, you can adjust or remove accessories as needed.


The front slot on the Valve Index is a unique and innovative feature that enhances the VR experience. By allowing users to attach accessories to their device, Valve has created a more immersive and interactive virtual reality experience.

Whether you’re looking for added comfort during long play sessions or want to keep your controllers safe and secure when not in use, the front slot has something for everyone. So why not try out some of these accessories and take your VR experience to the next level?