One of the best features of the Oculus Quest 2 is it can be manually linked via USB to your gaming PC to play more demanding VR games you couldnt otherwise run natively on the headset. Thats great if you want a way to play games like Half-Life: Alyx, but the obvious downside is that youre now physically tethered to a PC so much for the wireless freedom that the Quest 2 advertises.
Thankfully, developers have already figured out the seemingly impossible: how to run system-intensive titles on your PC and stream the visual feed to your VR device while syncing all of your movements over Wi-Fi. It gives you the best of both worlds: letting you play the games you want without being attached by a cable to your computer.
Doing this isnt as simple as installing an app through the Oculus store; there are several steps involved. Im going to walk you through the steps required to make this happen on your Quest 2 virtual reality headset. The same steps likely work on the first Quest iteration, but I only have the latest model here to test.
Even though this is a how-to on experiencing VR without wires, youll need a wire to get started. Oculus sells an expensive 16-foot cable for around $80, but thats made for people who really want to use the Quest 2 in wired mode. There are other, less costly alternatives, like Ankers 10-foot USB-C to USB Type-A 3.0 cable, which costs about $20 and gets the job done.
Many USB cables that come with modern Android phones will likely work, too. And the cable doesnt have to be long were just doing some simple data transfer here. Unfortunately, the USB-C cable that Oculus includes with each Quest 2 didnt work for this process when I tried it. Its simply for charging the headset.
If you want to load files onto your Quest 2, youll need a developer account. Fortunately, its easy to do, but its a strange process thats meant to be used by actual developers.
The next couple of steps pave the way for you to sideload software onto the Quest 2 headset, which is a feature usually reserved for developers. If youre using a Windows PC, you will need to install ADB drivers to let your PC write to the headset; according to the Oculus site, macOS and Linux systems dont need a driver.
The Virtual Desktop app lets you access your PC through the lens of a VR headset. You can use it for games, like well be doing, but you can also watch movies you have stored on your PC in a variety of different virtual environments. Theres a Quest-specific version of the app that you can purchase here for $20. (Make sure it says that its compatible with Quest underneath the purchase button.)
After you purchase it, install it on the headset. Well be returning to this app in just a bit, but for now, a few other steps.
Connect your Quest 2 via its side-mounted USB-C port to your PCs fastest available USB port. If youve done everything correctly up to this point, youll see a message displayed in the headset asking if you want to allow USB debugging. Allow it to proceed.
SideQuest is a free app and storefront for experiences that can be sideloaded onto your headset. For the purposes of this how-to, youre just going to use it to apply a necessary patch to the Virtual Desktop app that I just suggested you buy and install on your Quest 2 headset.
Within SideQuest, type virtual desktop in the search bar. The result youre looking for is called Virtual Desktop VR Patch. This is the necessary key to fooling your computer into thinking your Quest 2 is a wired headset.
Theres yet one more free application to download: Virtual Desktop Streamer. Made by the same folks who made the Virtual Desktop app you purchased on the Quest 2, this app simply streams PC content to your headset via Wi-Fi.
If every step was done correctly, youll see your PC pop up in the list of available devices to connect to from within the Virtual Desktop app on your Quest 2.
Once youve connected, the Options button (the left Oculus Touch controllers equivalent of the Oculus button) is mapped to open up the top-level menu for Virtual Desktop, as shown in the image below. From there, clicking Games will reveal every game thats installed on your PC. You can simply boot each one from there, and your PC will handle all of the hard work.
If you arent happy with the visual fidelity within each game, youre free to customize some settings that affect latency, refresh rate, and more. Note that youll likely get a clearer, more fluid image if your PC is powerful and your internet connection is fast. Given the reliance on your Wi-Fi network, your wireless router plays a large role in delivering a smooth experience, too.
Streaming VR over Wi-Fi certainly isnt a perfect solution. I have a Wi-Fi 6-ready router and relatively speedy internet (235Mbps down, 19Mbps up), and I still experience the occasional spot of lag and slightly fuzzy image. Though with enough tweaking on the Virtual Desktop app (turning Wi-Fi off on seldom-used tech items never hurts), I think youll have a good time.