What Power Cable Does the Valve Index Use?

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By Ralph Torres

If you’re a proud owner of the Valve Index, one of the most popular virtual reality headsets in the market, you might be wondering what power cable it uses. The Valve Index is an incredible piece of technology, and it’s important to understand how to properly power it up to ensure that it works flawlessly. In this article, we’ll explore what power cable the Valve Index uses and some additional information related to powering up your headset.

Understanding the Power Requirements of Valve Index

Before we dive into what power cable you should use for Valve Index, let’s take a quick look at its power requirements. The Valve Index requires a standard 12V DC input with a current draw of 1.5A. It’s essential to use a high-quality power adapter that can deliver this amount of current.

The Power Cable for Valve Index

Now that we know what kind of power requirements the Valve Index has let’s take a look at the type of cable you need to connect your headset to your PC or laptop. The Valve Index comes with two cables – one for audio and video transmission and another for power delivery.

The power cable used by the Valve Index is a custom-made proprietary cable that connects directly to the headset on one end and a wall socket on the other end. This cable is unique and cannot be replaced with any other off-the-shelf cables available in stores.

Where to Buy Replacement Power Cables

If you’re looking for replacement cables or want an additional one as backup, you can purchase them from Steam directly. These cables are listed under accessories on Steam’s website or through third-party sellers like Amazon and eBay.

Tips for Using Your Power Cable

Now that we know what type of cable is required let’s go over some tips for using it correctly:

  • Always use Valve’s proprietary cable: As mentioned above, it’s essential to use the Valve Index’s proprietary power cable. Other cables may not provide the right amount of power needed by your headset.
  • Check for any damages: Before plugging in the cable, check for any visible damages or frayed wires. Using a damaged cable could lead to a short circuit and potentially damage your headset.
  • Avoid using extension cords: It’s best to avoid using extension cords as they can cause voltage drops and affect the performance of your headset. If you must use an extension cord, make sure it’s a high-quality one that can handle the power requirements of your headset.
  • Unplug when not in use: When you’re not using your Valve Index, it’s recommended that you unplug it from the wall socket. This will help conserve energy and also prevent any potential electrical hazards.


In conclusion, the Valve Index requires a custom-made proprietary power cable that connects directly to the headset on one end and a wall socket on the other end. It’s essential to use this specific cable to ensure that your headset works flawlessly.

Additionally, always check for any damages before plugging in your power cable and avoid using extension cords whenever possible. With these tips in mind, you can enjoy an uninterrupted VR experience with your Valve Index!