ROG Ally Armoury Crate SE Setup: 13 Steps [2026]

ASUS put the ROG XBOX Ally X20 on shelves on October 15, 2026, priced at $1,299 standalone or $2,499 in a bundle with ROG XREAL R1 Edition 20 AR glasses, a dbrand Killswitch case, and a Pelican protector case. The launch arrived with something just as important for every ROG Ally owner: Armoury Crate SE version 3, a rebuilt control hub that now covers the entire Ally lineup, from the original 2023 ROG Ally through the new X20. Whether you just unboxed the anniversary model or you are updating a two-year-old ROG Ally X, the setup sequence is the same, and getting it right the first time saves hours of fiddling with button maps, fan curves, and charging limits later.

The sections below cover through a full Armoury Crate SE setup from a stock Windows 11 desktop to a tuned, remapped, travel-ready handheld. It covers 13 numbered steps, five code blocks for people who prefer PowerShell to clicking through menus, a working PowerShell health-check script you can keep and reuse, plus pitfalls, troubleshooting, and advanced tips drawn from ASUS’s own release notes and hands-on reviews published in the week after launch.

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What Changed in Armoury Crate SE Version 3

ASUS described the X20 launch as the start of a new chapter for Armoury Crate Special Edition, and the changelog backs that framing up. Version 3 adds Travel Mode, which caps charging at 65 watts so the handheld plays nicely with the lower-wattage outlets found on planes, trains, and some hotel power strips. It adds a Remote Play beta that streams PC games to any supported Ally device over your local network. Button remapping now reaches further than before, covering the Command Center, Library, and Action buttons, with the option to disable any of them entirely. ASUS also added a Preview Updates channel inside the Update Center, which is how early AMD FSR Upscaling 4.1 support is being distributed to the ROG Xbox Ally X and X20.

None of this requires buying new hardware. ASUS’s support documentation lists Armoury Crate SE version 2.1.10.0 or later and Windows 11 version 24H2 build 26100.3624 or later as the minimum requirements, which means most Ally owners can pull version 3 through a normal update rather than a reinstall. The X20 ships with it out of the box. Older Ally models get it the first time they open Armoury Crate SE after a Windows Update.

Insider Gaming’s review of the X20 put it plainly: “The Xbox Ally X20 runs on Windows 11, meaning setup requires you to walk through a traditional Windows setup.” That is the piece people underestimate. Armoury Crate SE is not a replacement operating system. It sits on top of Windows 11, and the order you do things in matters.

Prerequisites: Devices, Software Versions, and Downloads You Need

Before you start, confirm you are working with a supported device and the right software baseline. ASUS’s support documentation, last updated October 12 to 17, 2026, lists five currently supported ROG Ally model families for Armoury Crate SE. The table below shows what is supported and the official pricing for the Xbox-branded models, which ASUS confirms are all still sold at their original prices as of the X20 launch.

Model	Model code	Status	Current US price
ROG Ally (2023)	RC71L	Legacy, Armoury Crate SE supported	Price varies by retailer
ROG Ally X (2024)	RC72LA	Legacy, Armoury Crate SE supported	Price varies by retailer
ROG Xbox Ally (2025)	RC73YA	Current, active lineup	$599
ROG Xbox Ally X (2025)	RC73XA	Current, active lineup	$999
ROG XBOX Ally X20 (2026)	RC74XA	Newest, available since October 15, 2026	$1,299 standalone / $2,499 bundle

Have the following ready before you open Armoury Crate SE for the first time:

A stable Wi-Fi 6E connection for downloading Windows updates and the Armoury Crate SE installer
At least 10 GB of free space on the 1 TB PCIe 4.0 SSD (most X20 units ship with less than that free after the factory Windows image and Game Pass trial content)
Your Microsoft account credentials for Windows sign-in, separate from any ASUS account you may create inside Armoury Crate SE
A USB-C charger capable of at least 65 watts, since Travel Mode and normal charging both depend on power delivery negotiation
20 to 30 minutes of uninterrupted time for the first full setup pass, plus extra time if you are also waiting on a Windows 11 feature update

AllyWired, a handheld-focused YouTube channel, opens a recent setup walkthrough with advice that applies just as well here: “Before diving into gaming, make sure your ROG Xbox Ally X is set up correctly.” Skipping ahead to install a game before Windows and Armoury Crate SE are both current is the single most common reason people end up re-doing this whole process a week later.

It also helps to know what you are not setting up in this guide. Pairing a controller, connecting Bluetooth headphones, and signing into individual game launchers like Steam or the Epic Games Store are normal Windows and app-level tasks that work the same way on an Ally as they would on any other Windows 11 PC. This tutorial focuses specifically on Armoury Crate SE, the layer that makes a ROG Ally behave like a tuned gaming handheld rather than a generic small laptop with no keyboard.

Step 1: Confirm Your Exact ROG Ally Model and Current Software

Open Settings on the handheld, go to System, then About, and note the exact model code. ASUS uses near-identical names across the lineup (ROG Ally, ROG Ally X, ROG Xbox Ally, ROG Xbox Ally X, ROG XBOX Ally X20), and support documentation and firmware packages are model-specific. Confusing a ROG Ally X (2024, RC72LA) with a ROG Xbox Ally X (2025, RC73XA) will point you at the wrong driver package.

While you are in Settings, check your current Windows build. Press the Windows key, type winver, and press Enter, or run the PowerShell command below for a more detailed readout that includes the exact build number ASUS references in its minimum requirements.

Get-ComputerInfo | Select-Object WindowsProductName, WindowsVersion, OsBuildNumber, OsHardwareAbstractionLayer

You are looking for a build number at or above 26100.3624, which corresponds to Windows 11 version 24H2 with the updates ASUS specifies as the Armoury Crate SE version 3 floor. If your handheld reports an older build, do not install Armoury Crate SE yet. Go to Step 2 first.

Step 2: Update Windows 11 Before You Install or Update Armoury Crate SE

Windows 11 version 26H2, officially called the Windows 11 2026 Update, reached general availability on September 29, 2026, and Microsoft is rolling it out in phases to devices running 24H2 or 25H2. Separately, Windows 11 24H2 Home and Pro editions reached end of updates on October 13, 2026, which means any handheld still sitting on 24H2 needs to move to 25H2 or 26H2 to keep receiving security patches. Microsoft resolved a batch of reported 26H2 issues, including some black-screen and desktop-loading problems in virtual-desktop scenarios and AC-3 audio crashes in legacy applications, through its October update cycle.

From the handheld, go to Start, then Settings, then Windows Update, and select Check for updates. This is the exact sequence AllyWired walks through on camera: “So, now we’re going to want to go to the start menu once again. Go to settings. Go to Windows updates.” Install everything offered, including optional driver updates, and restart when prompted. If 26H2 is not yet showing as available on your device, that is expected. Microsoft’s phased rollout means not every eligible machine sees it on the same day, and 25H2 is a perfectly supported baseline for Armoury Crate SE version 3 in the meantime.

Do not interrupt this process halfway through because the handheld feels slow. A fresh ROG XBOX Ally X20 pulling a cumulative update, several driver packages, and the initial Xbox app sync at the same time will genuinely feel sluggish for ten or fifteen minutes. Plug the charger in, leave the screen on, and let Windows Update finish its full cycle, including the restart it asks for. Rebooting mid-update to “speed things up” is how people end up with a half-installed driver and a support thread a week later.

Insider Gaming’s review frames the whole post-unboxing sequence the same way: “You have to run your updates through Windows Update and/or Armory Crate after your first load, and then install all of your software like a traditional Windows machine.” There is no shortcut here. Windows updates first, then Armoury Crate SE, then your games.

Step 3: Download and Install Armoury Crate SE

Armoury Crate SE is the handheld-specific control app, distinct from the full Armoury Crate (version 6.0 and above) that ASUS builds for ROG and TUF laptops and desktops. Installing the wrong one is a common mistake covered later in this guide. On a ROG Ally, ROG Ally X, ROG Xbox Ally, ROG Xbox Ally X, or ROG XBOX Ally X20, you want Armoury Crate SE specifically.

New X20 units ship with Armoury Crate SE pre-installed, so this step is really about making sure it is current. Open Armoury Crate SE, go to its own settings gear icon, and select Check for Updates. On an older Ally model that does not yet have version 3, or if you reinstalled Windows and need Armoury Crate SE from scratch, download it from ASUS’s official support page for your specific model code (RC71L, RC72LA, RC73YA, RC73XA, or RC74XA), not from a generic ROG Ally search result, since driver bundles are matched to hardware revisions.

You can confirm what is actually installed on your system, including version number and install path, with this PowerShell one-liner:

Get-ItemProperty HKLM:\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\* |
  Where-Object { $_.DisplayName -like "*Armoury*" } |
  Select-Object DisplayName, DisplayVersion, InstallLocation

If the DisplayVersion reported is lower than 2.1.10.0, run the installer again, this time choosing Repair or Upgrade rather than a fresh install, so your existing profiles are not wiped.

Step 4: Complete First Launch Setup

The first time Armoury Crate SE version 3 opens after an update, it runs a short onboarding flow highlighting the new interface scaling and the features added for the X20 launch. You can create or sign into an ASUS account, which syncs profiles across devices if you ever add a second Ally, or you can skip this and use the app locally. Neither choice is required for anything To work.

Grant the permissions Windows prompts for, specifically background app access and, if asked, Bluetooth access. Button remapping and the Remote Play beta both depend on background services staying active, and Windows will periodically try to suspend handheld background apps to save battery unless you allow this.

Step 5: Tour the Redesigned Interface

Version 3’s interface is built around improved scaling for the 7.4-inch display and clearer navigation between its main panels: Game Library, Command Center (performance and controls), and Settings. Spend five minutes here before changing anything. The Command Center is where you will spend most of Steps 6 through 9, and knowing where the performance profile selector sits relative to the button remap menu will save you several back-and-forth trips later.

According to ASUS’s current product page, the X20 pairs an 8-core, 16-thread AMD Ryzen AI Z2 Extreme processor clocked up to 5.0 GHz with an XDNA NPU rated up to 50 TOPS, 24 GB of LPDDR5X memory, a 1 TB PCIe 4.0 SSD, and an 80 Wh battery, all behind a 7.4-inch FHD OLED panel. The same Ryzen AI Z2 Extreme processor is also used in the 2025 ROG Xbox Ally X, so it is not exclusive to the X20. Older Ally models can still differ in other specs, so performance profile defaults in Step 6 will land in different places depending on which handheld you own.

Steps 6 and 7: Performance Profiles and Fan Curves

Inside the Command Center, Armoury Crate SE exposes a small set of performance presets, typically labeled Silent, Performance, and Turbo, plus a Manual or Custom slot where you set your own TDP target and fan curve. Start by running each preset for five to ten minutes in whatever game or benchmark you plan to play most. Note the frame rate and fan noise for each, then build one custom profile per game genre rather than trying to find a single setting that works for everything.

A reasonable starting split for most X20 owners is Silent for turn-based or 2D games where battery life matters more than frame rate, Performance for most 3D titles, and a custom profile pushing toward Turbo only for games that are GPU-bound and plugged in. Because Armoury Crate SE does not currently expose a scriptable command-line interface for profile switching, the practical way to check your battery is actually behaving the way you configured it is Windows’ own battery reporting tool:

powercfg /batteryreport /output "$env:USERPROFILE\Desktop\battery-report.html"

Open the generated HTML file after a full day of mixed use and compare the design capacity against the 80 Wh figure ASUS lists for the X20. Some gap after the first month is normal battery wear, not a setup mistake.

Step 8: Remap the Command Center, Library, and Action Buttons

Version 3’s expanded remapping is one of the more genuinely useful additions in this release. From the Command Center, open Button Remap, and you will find three buttons you can reassign or disable outright: Command Center, Library, and Action. Previous Armoury Crate SE versions locked these to fixed functions. Now you can, for example, set the Library button to open Xbox Game Bar instead, free up the Action button for a macro, or disable a button entirely if you keep triggering it by accident while gripping the handheld.

Each button supports a short-press and long-press assignment, so you effectively get six configurable actions across three physical buttons. Common assignments people land on after the first week include screenshot capture on a short press and screen recording on a long press for the same button, since both are built-in Armoury Crate SE functions that previously required digging through a menu.

Step 9: Turn On Travel Mode for Low-Power Outlets

Travel Mode is new in version 3 and solves a real problem: in-flight USB outlets and some older hotel power strips cannot reliably supply the full charging wattage a gaming handheld wants, and attempting to draw more than they can deliver sometimes causes charging to cut out entirely rather than just slow down. Travel Mode caps charging at 65 watts, a limit most airline and hotel outlets can sustain.

You will find the toggle under Power Management in Armoury Crate SE’s Settings panel. It can also be set to activate automatically whenever Windows’ Airplane Mode is turned on, which is the configuration most reviewers recommend, since it means you never have to remember to flip it manually before a flight. Turn it off again once you are back on a full-power outlet at home, since 65 watts will charge the 80 Wh battery noticeably slower than the handheld’s full charging capability.

Step 10: Pair the Remote Play Beta With Your Gaming PC

The Remote Play beta streams games installed on a separate Windows PC to your Ally over your local network, similar in concept to console remote play but aimed at your own PC game library rather than a cloud service. Both devices need to be on the same network, and the beta tag means ASUS is explicit that this feature can still behave unpredictably.

From the Ally, open Armoury Crate SE, select Remote Play, and follow the on-screen pairing code, which you enter on the host PC’s own Armoury Crate or companion app. If pairing fails on the first attempt, check that your router is not isolating devices on separate guest or IoT VLANs, since Remote Play’s discovery broadcast needs both devices visible to each other on the same subnet. A quick way to confirm both machines are actually on the same local network segment is comparing their IPv4 addresses:

Get-NetIPAddress -AddressFamily IPv4 | Where-Object { $_.InterfaceAlias -notlike "*Loopback*" } |
  Select-Object InterfaceAlias, IPAddress

If the handheld and the PC show IP addresses in different ranges (for example one starting 192.168.1.x and the other 10.0.0.x), they are on separate network segments and Remote Play’s local discovery will not find the host, regardless of how many times you retry pairing.

Step 11: Opt Into Preview Updates for AMD FSR Upscaling 4.1

AMD announced FSR Upscaling 4.1 support for the ROG Xbox Ally X and X20 on October 20, 2026, as part of a wider rollout that also brought FSR 4.1 to Radeon RX 6000 desktop cards. ASUS’s own article on the feature confirms it is coming in preview on October 23, which means as of this guide’s publication it had not yet reached general availability on either handheld. The distribution path, once it rolls out, runs through Armoury Crate SE’s Update Center, specifically the Preview Updates menu added in version 3.

To get ahead of the rollout, open Armoury Crate SE, go to Update Center, and look for a Preview Updates or Beta Updates tab. Opting in here is how early features like FSR 4.1 reach the Ryzen AI Z2 Extreme before they are pushed to everyone. The tradeoff, covered in the pitfalls section below, is that preview builds carry a real chance of instability, so this is a step to take deliberately rather than by default.

Step 12: Tune Aura Sync and Immersion Modes on the OLED Display

The X20 launch added Aura Sync Reactive and Immersion lighting modes specific to the new model, letting the handheld’s lighting respond to controls rather than sitting on a static color. These live under the same Command Center panel as your performance profiles. If you bought the standalone X20 rather than the bundle, this is also where you will notice the 7.4-inch OLED panel’s reduced top bezel compared with earlier Ally models, which ASUS says delivers a visibly larger viewing area at the same overall footprint.

Battery-conscious users should treat Aura lighting the same way they treat screen brightness: a real, measurable drain. If you are already running Travel Mode from Step 9 to stretch charging on a flight, turning Aura lighting off or down to its lowest setting for that session will meaningfully extend playtime between charges.

Armoury Crate SE 3 feature	What it does	Where to find it
Travel Mode	Caps charging at 65 W for weaker outlets	Settings > Power Management
Remote Play (beta)	Streams PC games to the Ally over local network	Main menu > Remote Play
Expanded button remap	Reassigns Command Center, Library, Action buttons	Command Center > Button Remap
Preview Updates channel	Early access to features like FSR 4.1	Update Center > Preview Updates
Aura Sync Reactive / Immersion	Lighting tied to on-screen action or audio (X20)	Command Center > Lighting

Step 13: Verify Your Setup and Build a Health-Check Script

Once everything above is configured, it helps to have a single script that confirms your handheld is actually in the state you think it is, rather than clicking through five different menus every time something feels off. The PowerShell script below is the complete working project for this tutorial. Save it as AllyHealthCheck.ps1 and run it from PowerShell whenever you want a quick snapshot of Windows build, installed Armoury Crate SE version, and current battery design capacity versus full charge capacity.

$report = @()

$os = Get-ComputerInfo | Select-Object WindowsProductName, WindowsVersion, OsBuildNumber
$report += "Windows: $($os.WindowsProductName) $($os.WindowsVersion) (build $($os.OsBuildNumber))"

$ac = Get-ItemProperty HKLM:\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\* |
  Where-Object { $_.DisplayName -like "*Armoury*" } |
  Select-Object -First 1 DisplayName, DisplayVersion

if ($ac) {
    $report += "Armoury Crate: $($ac.DisplayName) version $($ac.DisplayVersion)"
} else {
    $report += "Armoury Crate: not detected in installed programs"
}

$batteryPath = "$env:USERPROFILE\Desktop\ally-battery-report.html"
powercfg /batteryreport /output $batteryPath
$report += "Battery report saved to $batteryPath"

$report += "Checked on $(Get-Date -Format 'yyyy-MM-dd HH:mm')"

$report | Out-File "$env:USERPROFILE\Desktop\ally-health-check.txt"
$report | ForEach-Object { Write-Host $_ }

Run this once right after you finish Step 12, and keep the output text file as a baseline. If you ever suspect a Windows or Armoury Crate SE update broke something, run it again and compare the two reports side by side. Before any major Armoury Crate SE update going forward, it is also worth creating a Windows System Restore point, a standard Windows feature that lets you roll back the whole system state, not just one app, if an update goes badly:

Checkpoint-Computer -Description "Pre-ArmouryCrate-update" -RestorePointType "MODIFY_SETTINGS"

That command needs to be run from an elevated PowerShell window (right-click PowerShell, Run as administrator) and requires System Protection to be enabled on your main drive, which is off by default on many fresh Windows installs and worth turning on specifically for this purpose.

Docking the X20 to an External Display

Armoury Crate SE’s own settings only cover part of a docked setup. The rest comes down to which USB-C port you use and what kind of dock or cable sits between the handheld and your monitor. ASUS’s official product listing for the X20 confirms that both top USB-C ports support DisplayPort output, but they are not identical. One is rated as USB4, compatible with Thunderbolt 4, carrying DisplayPort 2.1 and Power Delivery 3.0. The other is USB 3.2 Gen 2 Type-C, also carrying DisplayPort and Power Delivery but at lower overall bandwidth. For a single-cable setup that delivers video, charging, and USB peripherals through one dock, the USB4 port is the one to use.

Once connected to a compatible dock, you get HDMI output, wired Ethernet, and extra USB ports for a keyboard and mouse, turning the handheld into a surprisingly capable small desktop for the games and apps that do not need a touchscreen. This is also where Travel Mode from Step 9 becomes relevant again. If your dock or cable cannot negotiate above 65 watts of Power Delivery, Travel Mode’s cap will not change anything, since the hardware ceiling is already lower than the mode’s limit. If you are buying a new dock specifically for the X20, look for one explicitly rated for at least 100 watts of pass-through charging so you are never the bottleneck.

Wi-Fi 6E and Bluetooth 5.4 cover wireless peripherals and network access without a dock, which matters if you mostly play docked at a desk but occasionally want to stream a game over Remote Play from Step 10 while away from your main router. A wired Ethernet connection through a dock will always be more reliable for Remote Play’s local discovery than Wi-Fi, particularly in homes with several access points or mesh nodes, since wired connections do not hop between radios the way Wi-Fi occasionally does.

Common Pitfalls When Setting Up Armoury Crate SE

Most Armoury Crate SE problems trace back to one of these five mistakes, all of which are easy to avoid once you know to watch for them.

Installing before updating Windows. Running the Armoury Crate SE installer on an outdated Windows build is the single most common cause of driver conflicts and features that silently fail to appear.
Confusing Armoury Crate SE with full Armoury Crate. They are different applications aimed at different hardware. Installing the laptop and desktop version on a handheld will not expose the Ally-specific Command Center at all.
Opting into Preview Updates without a restore point. Preview builds, including the upcoming FSR 4.1 rollout, are explicitly unfinished software. ASUS’s own framing of the preview channel is a warning, not a guarantee.
Forgetting Travel Mode is still on. A 65-watt charging cap feels like a dead charger if you forget you turned it on for a flight and then wonder why charging is slow at home.
Assuming Remote Play works across network segments. Guest Wi-Fi networks, VLAN-isolated IoT networks, and some mesh router setups block the local discovery Remote Play’s beta depends on.

Troubleshooting Armoury Crate SE: 8 Fixes for Common Problems

Even a careful setup runs into one of these at some point. Here is what to try before assuming the handheld itself is faulty.

Armoury Crate SE will not launch after a Windows update. Reboot once, then run the installer again with the Repair option rather than reinstalling from scratch.
Fan curve is stuck at maximum. Switch to a different performance preset, then back to your custom one. This forces the fan controller to re-read your curve rather than holding a stale value.
Remote Play cannot find the host PC. Confirm both devices are on the same subnet using the IPv4 check from Step 10, and temporarily disable any third-party firewall on the PC to rule it out.
Preview Updates tab is missing entirely. Confirm your Armoury Crate SE version is 2.1.10.0 or later using the PowerShell check from Step 3. Earlier versions do not have the Preview Updates menu at all.
Button remaps revert after an update. This is a known side effect of major version updates resetting certain profiles. Re-apply your remap after any Armoury Crate SE update and consider keeping a written note of your assignments.
Travel Mode will not turn off. Check whether Windows Airplane Mode is still enabled, since automatic Travel Mode activation is tied to it. Turning off Airplane Mode should release the charging cap.
Battery seems to drain faster after updating. Run the battery report command from Step 6 and compare design capacity to full charge capacity. A widening gap over months is normal wear. A sudden jump right after an update points to a performance profile or Aura lighting setting that changed during the update.
OLED display flickers after changing Aura Sync settings. Switch Immersion mode off, restart Armoury Crate SE, then re-enable it. This clears a rendering state that occasionally gets stuck mid-transition between lighting modes.

Advanced Tips for Power Users

Once the basics are solid, a few habits separate a merely working setup from one that stays reliable for years.

Build a distinct custom performance profile for every genre you play regularly, not just one generic gaming profile. The gap between a visual novel and a demanding 3D shooter is large enough on the Ryzen AI Z2 Extreme’s shared power budget that one profile cannot serve both well. Re-run the health-check script from Step 13 after every Windows or Armoury Crate SE update, not just when something feels broken, so you catch silent regressions early. If you dock the X20 to an external monitor, use the top USB-C port, since ASUS’s documentation confirms both top ports support DisplayPort output, but only through a dock or cable that also carries the Power Delivery negotiation the handheld expects for simultaneous charging and video out. And if you opt into the FSR 4.1 preview once it lands, keep an eye on Armoury Crate SE’s own changelog rather than general handheld forums, since AMD’s rollout for Radeon RX 6000 desktop cards and the Ryzen AI handheld rollout are on separate schedules despite sharing the same FSR 4.1 label.

Xbox’s own getting-started guidance for the Ally family is worth following too, even on older models: “Don’t skip the option to set up the fingerprint reader; unlocking your Xbox Ally with just a touch is fast and feels a little bit magical.” It is a small step, but it is one of the few setup items in Windows’ own account settings rather than Armoury Crate SE, and it is easy to forget once you are deep into performance profiles and button maps.

If you want a broader sense of how the current wave of handhelds compares before you decide which accessories or docks to buy, VideoCardz’s ongoing gaming handheld coverage and HandheldAtlas’s news tracker both follow driver and firmware changes across brands, not just ASUS, which is useful context since several of the fixes Including restore points, battery reporting, and network segment checks, apply to other Windows handhelds running similar AMD silicon.

One more habit worth adopting: write down your Armoury Crate SE version number and your three or four most-used performance profile settings somewhere outside the handheld, whether that is a note on your phone or a line in a notes app. It sounds unnecessary until the day a major version jump (the move from an earlier Armoury Crate SE release to version 3 is a good example) resets more than you expected. Rebuilding a custom TDP and fan curve from memory takes five minutes. Rebuilding it from a guess takes an evening of trial and error.

Finally, treat the Preview Updates channel from Step 11 as something you turn on right before you want to test a specific feature, not something you leave permanently enabled. Once AMD FSR Upscaling 4.1 graduates from preview to a general release on the X20, ASUS will fold it into the standard update channel, and there will be no reason to keep Preview Updates switched on afterward unless another early feature catches your interest.

Frequently Asked Questions

Does Armoury Crate SE version 3 work on older ROG Ally models, or only the X20?

It works across the lineup. ASUS’s support documentation explicitly lists the ROG Ally (2023, RC71L), ROG Ally X (2024, RC72LA), ROG Xbox Ally (2025, RC73YA), and ROG Xbox Ally X (2025, RC73XA) as supported alongside the new ROG XBOX Ally X20 (2026, RC74XA). The X20 ships with version 3 pre-installed, while older models receive it through a normal Armoury Crate SE update.

Do I need Windows 11 26H2 specifically, or is 25H2 enough?

Armoury Crate SE version 3’s documented minimum is Windows 11 version 24H2 build 26100.3624 or later, which 25H2 and 26H2 both satisfy. You do not strictly need 26H2, though Microsoft recommends moving to it for ongoing security support, especially since 24H2 Home and Pro editions reached end of updates on October 13, 2026.

Is AMD FSR Upscaling 4.1 available on the X20 right now?

Not yet at general availability. AMD and ASUS announced it on October 20, 2026, as a preview feature for the ROG Xbox Ally X and X20, scheduled to begin rolling out in preview form on October 23, 2026 through Armoury Crate SE’s Preview Updates channel. Preview status means it can still change or misbehave before a wider release.

What is the actual difference between Armoury Crate SE and regular Armoury Crate?

Armoury Crate SE is the version built specifically for ROG Ally handhelds, with a touch-friendly interface and handheld-specific features like button remapping, Travel Mode, and Remote Play. Regular Armoury Crate, currently at version 6.0 and above, targets ROG and TUF laptops and desktops and has a different interface built around a mouse and keyboard, not a handheld’s screen and buttons.

Will Travel Mode slow down my charging all the time?

Only while it is active. Travel Mode caps charging at 65 watts, which is slower than the handheld’s full charging rate on a capable charger, but it exists specifically for situations where the outlet itself cannot safely deliver more. Turn it off once you are back on a standard high-wattage outlet.

Why can’t Remote Play find my PC even though both devices are on the same Wi-Fi network name?

The same network name does not always mean the same network segment. Many routers put guest networks or IoT devices on an isolated VLAN even if they share an SSID with your main network. Use the IPv4 address check in Step 10 to confirm both the Ally and your PC are actually on the same subnet before troubleshooting anything else.

Does the $2,499 X20 bundle include anything Armoury Crate SE needs to recognize separately?

No. The bundle’s extra items, the ROG XREAL R1 Edition 20 AR glasses, the dbrand Killswitch case, and the Pelican protector case, are physical accessories. ASUS’s own bundle page notes the AR glasses connect directly to a top USB-C port and are designed to work without a complicated software setup, separate from anything covered in this Armoury Crate SE walkthrough.

How often should I re-run the health-check script from Step 13?

After every Windows feature update and every Armoury Crate SE version update, at minimum. It takes under a minute to run and gives you a dated record of your Windows build, Armoury Crate SE version, and battery health, which is exactly the information you want on hand if something breaks and you need to figure out what changed.

ROG Ally Armoury Crate SE Setup: 13 Steps, 70 Min [2026]