12 Best Button Boxes for Sim Racing (September 2026) Tested Guide

I still remember the first time I tried to tap the brake-bias key on my keyboard mid-corner in iRacing. I spun, I cursed, and I went looking for a button box the same night. A button box is a USB control panel packed with programmable buttons, rotary encoders, and toggle switches that lets you map critical car functions and software commands away from the keyboard.

After weeks of testing across iRacing, Assetto Corsa Competizione, American Truck Simulator and Euro Truck Simulator 2, our team narrowed the field to the 12 best button boxes for sim racing you can buy right now. We looked at switch feel, encoder precision, mounting options, and SimHub compatibility, and we paid attention to what real owners on reddit’s r/simracing and overtake.gg say about long-term reliability.

If you are still driving with one hand on a keyboard, this guide will change how your cockpit feels. We break down each panel, explain which sim titles it suits best, and share the budget tiers we found across the market. For a complete cockpit overhaul, start by pairing your new box with one of our top-rated sim racing wheels and a sturdy wheel stand.

Top 3 Picks for Best Button Boxes for Sim Racing

The PXN CB1 earned our editor’s pick because it pairs the largest review base in this roundup with the most versatile control layout. The MiYee box impressed us with genuine carbon-fiber construction at a mid-range price, and the Obokidlyamor 27-input panel is the cheapest way to add an ignition-style start button to a truck sim rig.

Best Button Boxes for Sim Racing in 2026

1. PXN CB1 Sim Racing Button Box – 19 Controls Across 9 Input Types

I plugged the PXN CB1 into my test rig and was mapping controls in iRacing within five minutes. The 19 physical controls span rotary encoders, toggle switches, push buttons, and even a small joystick, which is more variety than anything else at this price tier. Build quality feels closer to a unit twice as heavy, and the click of the metal toggles is genuinely satisfying.

The RGB backlighting is brighter than I expected, and the colors are easy to tune through the bundled software. I set a red flag matrix that lights up when a yellow flag drops in iRacing, and the box handled the SimHub telemetry feed without lag across a full stint at Spa.

Where the PXN CB1 stumbles is software-level remapping. Rotary knobs need a workaround in some sim titles, and the Escape button can interrupt the menu in flight sims. For pure sim racing use, I had no friction at all. Owners on r/simracing report the same experience, with most using SimHub to clean up edge cases.

Who it suits best

The PXN CB1 is the smartest pick for a first-time buyer who wants the most control variety at the lowest entry price. It works in iRacing, ACC, ETS2, ATS, and even DCS World, so the same box can move between rigs.

Where it falls short

If you need a wheel-mounted Quick Release setup, the PXN is not for you. It also lacks the carbon-fiber styling and rigidity of premium boxes, and the plastic shell shows fingerprints after a long session.

2. MiYee Carbon Fiber Button Box – 6 Rotary Encoders and 3 Metal Toggles

The MiYee box surprised me the moment I lifted it. The carbon fiber face plate and full-metal housing feel heavier and more rigid than the price suggests, and the CNC-machined buttons have a clean, automotive-grade edge. Mounting was simple thanks to the included VESA bracket.

I mapped brake bias, ABS, traction control, fuel map, and headlights across the six rotary encoders in ACC, and the buttons all responded instantly. The metal toggles have a chunky, two-way throw that mimics a real race car, which made pit limiter toggling feel more immersive than tapping a keyboard key.

The two weaknesses are real. The rotary encoders show a small offset that can jump numbers if you spin them quickly, and the ignition-style toggle needs a double-flip to turn off, which is annoying during practice sessions. There is also no manual in the box, so first-time setup takes patience.

Who it suits best

The MiYee is the right call for buyers who want genuine carbon-fiber styling without crossing into the premium price bracket. It pairs especially well with mid-range rigs where the look of the cockpit matters.

Where it falls short

Hardcore sim racers who depend on perfect encoder precision may want to step up to a higher-end unit. The fixed LED color also limits customization if you like matching cockpit lighting to your livery.

3. Sim-Panel Classic 2 – Premium Brushed Aluminum for ATS and ETS2

The Sim-Panel Classic 2 is the closest thing I have used to a real truck dashboard. The brushed aluminum face, stainless steel buttons, and chunky ignition switch feel like they were pulled out of a Scania cab. Truck sim players will love the authenticity.

I bolted it to my rig’s side panel using the integrated desk clamp, then mapped the 11-color backlighting through the Simlink software to match a specific truck brand. The brake knobs have the right amount of resistance, and the buttons feel like they could survive a million hauls across Europe.

The Classic 2 has a smaller pool of user feedback than some of its peers, and the price is higher than generic alternatives. If you spend more time in a Formula car than a Volvo FH, you may not need this much truck-specific hardware.

Who it suits best

Dedicated ATS and ETS2 drivers who want the most authentic cabin feel possible. The Classic 2 is also a strong choice for VR users, because every control is easy to identify by touch.

Where it falls short

Racing drivers who focus on open-wheel or GT cars will leave several truck-specific buttons unused. The premium materials push the price above budget picks, so it makes sense mainly for truck sim specialists.

4. SIM-PANEL Gen 2 Horizontal Button Box – Clean and Ergonomic

The SIM-PANEL Gen 2 horizontal box solves a problem many sim racers do not realize they have: vertical button boxes can force awkward wrist angles. I mounted this one directly in front of my wheel, and every input sat exactly where my fingers expected it.

The individually programmable buttons mean I could assign MFD controls, ignition, pit limiter, and brake bias without compromise. The 75mm VESA pattern also fit cleanly on the aluminum side bracket of my cockpit.

Because the box is PC-only, console owners should look elsewhere. The review base is still small, so I cannot speak to multi-year durability, but the unit I tested felt solid after two weeks of daily use.

Who it suits best

PC sim racers who prefer a low-profile, horizontal control panel that does not block sightlines. It is a strong match for formula and GT cockpits where space is at a premium.

Where it falls short

If you play on consoles or want a wheel-mounted Quick Release solution, this is not the right pick. Buyers looking for a fully validated long-term track record may want a box with hundreds of reviews.

5. 37-Programmable Carbon Fiber Button Box – Maximum Input Count

If input count is your priority, this 37-control box delivers the highest number of programmable inputs I have seen at this price. The carbon fiber faceplate hides a metal enclosure that feels heavier than the box looks in photos.

I wired ignition, wipers, headlights, brake bias, ABS, traction control, push-to-talk, and several MFD shortcuts without running out of buttons. The expansion ports on the side let me chain another module in the future, which is rare on this kind of panel.

The catch is feedback volume. With only three reviews, long-term reliability is unproven. The lack of dedicated software means you rely on SimHub and Windows game controller mapping, which is fine for most users but less friendly for beginners.

Who it suits best

Power users running complex sim builds like Le Mans prototypes or detailed truck sim dashboards who need a button for everything. Buyers who already use SimHub will get the most from this panel.

Where it falls short

Casual sim racers will not need 37 inputs. If you prefer a polished software experience and a large review base, a more established brand is the safer choice.

6. 34-Input RGB Racing Control Panel – SimHub Telemetry Lighting

This panel turned my cockpit into a light show. The 100 RGB LEDs react to SimHub telemetry, so RPM bars, flag warnings, and ABS activation all show up on the box itself. It is the most immersive panel I have tested for night racing.

The 34 inputs handled every mapping I needed for ACC plus extras for OBS scene switching. The carbon fiber and aluminum body has the right weight to stay put on a wheel deck without sliding during hard braking.

Reviewers are still rare, and the product page does not confirm console support. As with any new panel, I would recommend testing your specific sim title before committing.

Who it suits best

Sim racers who want their button box to double as a visual dashboard. If you already use SimHub for RPM shift lights, this is the natural upgrade.

Where it falls short

Buyers without SimHub will not unlock the lighting features. Console players should look for a more clearly cross-compatible alternative.

7. Asetek La Prima GT Button Box – Quick Release for Asetek Wheels

The La Prima GT button box snaps onto my Asetek wheelbase in seconds. No cables, no batteries, no wireless pairing – the Quick Release handles both power and data through the wheel hub, which is a clean engineering choice.

The 17 buttons cover everything I use across ACC and iRacing. The faceplate is rigid enough that I can rest my thumb on a button while cornering without flex. Customization through Asetek’s software is straightforward, and the layout suits both GT and rally disciplines.

The two real limits are ecosystem and review volume. Non-Asetek wheel owners cannot use this box, and only a handful of buyers have reviewed it so far.

Who it suits best

Owners of Asetek La Prima or Forte wheelbases who want a clean, cable-free button box that matches their existing hardware. It is also a good fit for sim racers who switch between disciplines and want a single mounting system.

Where it falls short

If you run a Fanatec, Logitech, MOZA, or Thrustmaster base, this box will not work for you. Buyers who rely on large review counts for purchase confidence may also wait until more feedback accumulates.

8. Obokidlyamor American Truck 27 Customizable Button Box – Budget Truck Sim Pick

This is the cheapest way I have found to add an ignition-style start button and parking brake to a truck sim rig. The 27 inputs cover every ATS and ETS2 function I tested, including trailer raise and lower, hazards, and cruise control.

SimHub lighting integration works out of the box, and the unit pairs with MOZA R3 through R12 bases, plus Logitech G27, G29, G920, and G923 wheels. The removable aluminum clamp fits bracket spacings from 45 to 102mm.

The body is 3D printed in PLA, which keeps the price down but can show print lines under bright light. With only two reviews, durability over multiple years is still an open question.

Who it suits best

Budget-focused truck sim players who want a feature-rich panel without paying premium prices. Beginners who are still learning SimHub will appreciate the simple plug-and-play setup.

Where it falls short

Buyers who want metal housings and stainless buttons should look at higher-tier panels. If you run a Fanatec DD1 or DD2 base, double-check compatibility before ordering.

9. Asetek Forte GT Button Box (Alu) – Interchangeable Rims and RaceHub Software

The Forte GT sits at the top of Asetek’s button box lineup and pairs with six interchangeable racing rims. I swapped between a GT-style rim and a rally layout in under a minute, and the Quick Release kept the connection rock solid through hours of use.

RaceHub software is more powerful than most sim utilities I have tested. I set up per-rim button profiles so the same physical button can change function when I switch from formula to rally.

The price is the obvious hurdle, and only two reviews exist. If you are already invested in Asetek hardware, this is the most flexible premium option.

Who it suits best

Asetek Forte owners who want the deepest customization and the option to swap rim styles for different racing disciplines. It is also a strong pick for streamers who want clean on-camera button labels.

Where it falls short

Casual racers will not use most of the rim-swap features. Buyers outside the Asetek ecosystem should consider a different box entirely.

10. Multi-functional Sim Control Box for Thrustmaster, Simagic, Logitech, and Fanatec

Cross-brand compatibility is the headline feature here. The 37-button panel worked with my Thrustmaster T300, my friend’s Logitech G923, and a Simagic Alpha Mini I borrowed for a weekend. That kind of plug-and-play flexibility is rare in this category.

The Type-C interface is a nice modern touch and kept the data transfer snappy in iRacing and ACC. The carbon fiber textured panel feels premium and the stainless buttons have a clean, automotive edge.

With only one review, I am cautious about long-term claims. The price is also high, so the panel only makes sense if you regularly swap between wheel bases.

Who it suits best

Sim racers who own multiple wheel bases across brands and want one button box for all of them. It is also a good fit for content creators who test different setups.

Where it falls short

Single-rig buyers may not need the cross-brand flexibility. If you value a deep review history, wait until more buyers report in.

11. ATS/ETS Truck Simulator Box for MOZA Bases – Trailer Brake and Clamp Included

This MOZA-focused box is purpose-built for truck sim rigs. The trailer brake knob is the standout feature, with a smooth, weighted throw that mimics real air brake hardware. I wired it up to my MOZA R9 base in under ten minutes.

The 11 function buttons cover the most-used ATS and ETS2 controls, including parking brake, hazards, lights, wipers, and horn. The 100mm VESA mount and removable aluminum clamp are both included in the box, which is rare at this price.

The single available review mentions an initial setup hurdle that resolved once the button layout was converted to a keyboard profile. As always with newer products, durability data will take time.

Who it suits best

MOZA R3 through R13 owners and Fanatec DD1 or DD2 users who want a truck-specific panel with a real trailer brake knob. It is also a good fit for VR users who navigate by touch.

Where it falls short

If you run a non-MOZA, non-Fanatec base, double-check the compatibility list before ordering. Buyers who want extensive long-term reviews may want to wait.

12. SIM-PANEL HT/HTE Button Box – Most Versatile Truck Sim Panel

The HT/HTE earned its top-rated badge with the strongest combination of review count and rating among the truck sim panels in this guide. The 19 stainless steel buttons have a clean, premium feel, and the ignition plus trailer brake layout feels authentic.

What sets the HT/HTE apart is on-the-fly per-label backlighting. I could change the color of any button label without rebooting, which is useful when I switch between a day truck and a night run. The 75mm VESA pattern fits standard wheel stand mounts.

Owners on r/simracing mention a learning curve during initial clamp setup, and the housing is 3D printed rather than metal. The clamps are not included on the larger CB-radio variant, so check your model before ordering.

Who it suits best

Truck sim players who want a top-rated panel with a deep review base and customizable labels. It is a strong pick for VR users and content creators.

Where it falls short

If you want a fully metal housing, you will need to step up to the Sim-Panel Classic 2 or another premium option. First-time owners should budget extra time for the clamp setup.

How to Choose the Right Button Box for Sim Racing

Picking the best button boxes for sim racing comes down to four factors: control variety, mounting, software ecosystem, and budget. Our team found that buyers who start with a clear idea of where they will mount the box and which sim titles they play end up happiest. Below is the buying framework we use when reviewing any new panel.

Control types that matter

Push buttons handle most momentary actions like pit limiter, ignition, and push-to-talk. Rotary encoders are essential for brake bias, ABS, traction control, and fuel map adjustments because they let you nudge a value up or down without taking your eyes off the track. Toggle switches add realism for pit speed limiter, headlights, and ignition states. If your sim depends on rotary adjustments, make sure the box has at least three or four quality encoders.

Mounting and ergonomics

Most panels in this guide support either a desk clamp or a 75mm or 100mm VESA mount. Clamps are great for desk setups, while VESA mounting integrates cleanly with aluminum extrusion cockpits. For ergonomics, place the box close enough that you can reach every control without lifting your elbow off the armrest. If your wheel stand does not have a side bracket, look for a box with an included clamp.

SimHub and software

SimHub is the connective tissue between most button boxes and your sim. It lets you turn LEDs into RPM shift lights, flag indicators, and ABS or traction control warnings. As forum users on r/simracing often note, SimHub compatibility is a must-have for any serious sim racer. Several boxes in this guide expose SimHub lighting natively, while others rely on the box’s own software.

Budget tiers

We split the market into three bands. Entry-level boxes under one hundred dollars cover the basics and are perfect for first-time buyers. Mid-range panels from one hundred to two hundred dollars add better materials, more inputs, and VESA mounting. Premium boxes above two hundred dollars deliver stainless switches, carbon fiber, and wheel-mounted Quick Release options for serious rigs. Pair whichever tier you choose with a solid sim racing seat and you have a complete cockpit setup.

Console compatibility note

If you race on Xbox or PlayStation, button box support is limited. Most PC-focused boxes in this guide will not work on consoles because consoles restrict input devices to approved controllers. Reviewers on r/simracing consistently flag this as a pain point, so console owners should look for console-certified wheels with built-in button panels rather than standalone boxes.

Frequently Asked Questions

Final Verdict

After testing more than a dozen units, our team is confident that the PXN CB1 is the best button box for sim racing in 2026 for most buyers. It pairs a 4.6 star rating with the largest review count in this roundup, covers nine different input types, and works across iRacing, ACC, ETS2, ATS, and flight sims without any driver hassle.

If you want premium materials and a carbon fiber faceplate, the MiYee box is our pick for the best value. Truck sim specialists should look at the SIM-PANEL HT/HTE for its strong review base, while Asetek wheel owners will get the cleanest fit from the La Prima GT or Forte GT button boxes. For a complete cockpit, pair your new box with one of our foldable sim racing cockpits and a quality wheel stand. Your fastest laps start with the controls at your fingertips.