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The Best Sim Racing Button Boxes: Buyer’s Guide – 2024 Edition

ReaperWare 30-Elite Button Box

Featured image: ReaperWare 30-Elite Button Box

Even though many sim racing wheels have a comprehensive selection of buttons and rotary encoders featured as part of their design, I like to use a button box too. It makes the entire sim experience more authentic while you’re in the car and, you can shortcut important functions to a button box that you’ll always need. Think brake bias adjustments, assignable button presses for your Discord chat and more.

In this guide, I’m going to explain why you might also want to get a button box if you don’t already have one, and I’ll show you some great examples of both pre-built units and a DIY solution in case you’re handy with a soldering iron.

Before anything else, for those of you who maybe don’t know what a button box is, as the name implies it is a box with buttons on it but to be technical, button boxes are a collection of rotary encoders, toggle switches, and momentary buttons. One of my favourite button box features is a brake bias adjuster.

Here are the best sim racing button boxes I’ve selected for this guide – scroll down to the reviews or keep reading to learn more about the details that make a good button box..

Best Sim Racing Button Boxes: My Buyer’s Guide – 2024 Edition
  • Apex Sim Racing Race Deck
  • Apex Sim Racing P911 Button Box
  • Grid Engineering Porsche 911 GT3 R
  • Ignition Controls NA Series
  • DSD CSW Panels
  • BBJ SimRacing Pro Key Series
  • Precision Sim Engineering – Pro Switch Panel
  • RaceBox GT-LM Carbon Fiber
  • RaceBox GT3-PRO Sim Racing Button Box
  • ReaperWare 30-Elite Button Box
  • DIY Button Box

NEW: Race Deck XL LED from Apex Engineering
This is the button box I own: Race Deck XL from Apex Engineering

A sim racing button box is a control panel that plugs into your PC via USB as a separate USB game controller device allowing you to bind all those buttons and switches to your racing simulator software. This gives you more control over your car and software, without having to mess around with keyboards or in-game menu options while driving.

Why should you buy a button box for your simulator?

At this point, you might be thinking it’s a bit unnecessary to buy a button box if you already have a steering wheel with a bunch of buttons on it. That’s all well and good if you only want to race in one discipline such as Formula 1, since F1 rims have all the necessary buttons on them that you could need given the sheer complexity of Formula One cars.

But what happens when you go from an F1 car to a vehicle that uses an oval wheel rim for example, and your oval wheel rim doesn’t have the same buttons on it? Essentially you can’t control the car in the same way you did with the F1 rim. And some hardcore sim racers want to build an authentic cockpit, with start / stop buttons, brake bias adjustment, and so on. If that’s the case then you’ll be looking to build or buy a button box.

For titles like iRacing, rFactor2, Assetto Corsa, and others, there are a lot of different functions you can map to a button box. In any case, trying to hit an exact button on a keyboard in the heat of the moment during a race is very tricky. Therefore, having a separate device that is always in the same place (think muscle memory) that can be used across all your sim racing software, is just a nice and convenient piece of kit to have.

iRacing button mapping options screen
iRacing button mapping options screen – there are hundreds of mappable functions available

Another great thing about button boxes is how tactile and life-like they feel, which is especially beneficial for sim racers who like to wear gloves. Once you become accustomed to which button controls which function, it will become second nature to change your brake bias, camera mode, or anti-roll bar settings to name but a few.

Buttons, switches and encoders

As I touched on earlier, there are not only buttons to assign functions to on a button box, but also a few types of switches and knobs which may leave you wondering what jobs are assigned to each type of control, so below I’ve gone through some of the main mechanism categories to elaborate a bit further how each of them can benefit your gameplay.

Push buttons

Push buttons are the easiest types of controls to use and can be mapped to functions you often use like lap times, fuel, tyres, etc. Premium boxes will utilize push buttons with a perceivable amount of travel, and a certain heavy-duty feel to them, while more moderately priced units will have a lighter and less realistic feel.

One-way and two-way toggle switches

Real race cars commonly have toggle switches for many functions, and by having a combination of both one-way and two-way toggle switches you can map various functions more intuitively. In fact, with a simple programming procedure, you can convert any two-way toggle to function as a one-way toggle for even more flexibility. Some toggles are positioned to operate left-to-right to be more intuitive to use.

Safety toggle switches

Safety toggle switches incorporate a latch to ensure this switch is only flicked when you genuinely mean it. These controls are commonly mapped to functions like ignition or the pit lane speed limiter since these are functions that are on or off and do not want to hit these accidentally.

Knobs and encoders

Real race cars use large adjustment knobs to change the brake bias. Whether the knob adjusts a pivot point on the brake pedal or a valve in the hydraulic line, it requires some effort and several turns to adjust. Certain button boxes utilize a friction clutch to replicate the feeling of turning a mechanical adjustment and help the driver make slight adjustments. As for encoders, they are a unique type of knob. They are commonly mapped to functions with opposites such as increase/decrease, next/previous, left/right, and up/down.

So now that you’re clued up on how advantageous a button box can be, and what sort of tasks you can assign to the buttons, let’s look at some of the best options for pre-built button boxes out there, and also how you can make one of your own if you’re so inclined.

FYI, my recommendations are but a mere drop in the ocean in terms of the choice and availability of options out there, and there are many reputable manufacturers of sim racing equipment that sell button boxes. So, make sure to think about what functions you’ll require to program into the box, what aesthetics you like, what mounting solution suits you best, and perhaps most importantly, what budget you have, before you buy.

Race Deck Button Box from Apex Engineering

If you own a Stream Deck (or, you’re planning to own one – see what we think about ours here), you can combine the best of both worlds by fitting your Stream Deck into a case like the Race Deck from Apex Engineering:

LED Button Box from Apex Engineering
LED Race Button Box for Stream Deck (review here)

Apex Engineering makes a lot of nice accessories for your rig; including steering wheels, dashboard display units (DDU), button boxes, direct drive wheelbases and more. It’s worth taking a look at their site here.

The Race Deck (pictured above) is compatible with all Stream Deck revisions (they have a button box newly designed for the Stream Deck XL too). It’s made from real carbon fibre for that genuine motorsport feel and features 5 push buttons and a rotary multi-directional encoder. It uses a standard VESA mount configuration on the back making it somewhat easier to plan your installation strategy, particularly if you choose the compatible Button Box Mount.

If a “standard” button box doesn’t inspire, check out this brake bias dial:

Slim Racer Button Boxes from Apex Sim Racing
“slim racer” Boxes from Apex Engineering – choose from Buttons, Butten and Rotary or twin Rotaries. Mounts very neatly onto 8020 Profile

The Apex Slim Racer Button Box is a “slim style” box with provision for mounting at the top and bottom of its case. This one, in particular, caught my eye as a brake bias adjuster – that’s pretty much the same type of rotary dial as you find in a real racing car with a bias adjust.

It features a 2mm Carbon Fiber Front and Rear Plate and measures 7″ (177mm) x 2.4″ (60mm). USB cable and mounting bolts included. Nice!

Apex P911 Button Box

The Apex Sim Racing P911 Button Box (it’s based on the Porsche 911 dashboard) is a high-quality option for sim racing enthusiasts. It is PC-compatible only and has a single USB connection.

The button box features a genuine carbon fibre front and rear plate with a matte twill finish. The enclosure is 3D printed and hand-finished for a textured look.

Apex p911 button box
Apex p911 button box (view here – use 5%OFF discount code at checkout)

There are four ON-OFF-ON momentary push buttons that can be mapped to any in-game input, such as wipers, headlights, or pit limiter/ignition.

Additionally, there are three rotary CTS Rotary encoders that can be mapped to any in-game input typically used for brake bias, ABS, or the iRacing black box. The button box also includes three ON-OFF latching toggles, an illuminated engine start button, a momentary and latching hazard button, and an optional 7-way multi-switch that replaces the bottom yellow 12mm push button and guard.

Grid Engineering Porsche 911 GT3 Button Box Console

If you’re more of a Porsche enthusiast, no problem, check out this Grid Engineering 911 Dash Button Box:

Grid Engineering Porsche 911 GT3 Button Box Console
Grid Engineering 911 Dash Button Box

This is the official Porsche replica button box. It features 42 inputs, a 7-way switch, an ignition switch, and a lightweight CFRP enclosure with a carbon fibre plate. Here’s the real-life equivalent:

Inside the Porsche 992 911 GT3 R cockpit
Inside the Porsche 992 911 GT3 R cockpit (source)

Ignition Controls

Ignition Controls are based in Poland and make button boxes for sim racers on PC and PS4. While their website feels a little broken in places, there are enough posts in sim racing communities about their products to give you a sense of confidence. They also prefer PayPal, so no need to worry. My favourite button box is this one: the NA2 RYG E6.

Ignition Controls - NA2 RYG E6 button box
Ignition Controls – NA2 RYG E6

Note the embossed “Ignition Controls” logo on the base of the enclosure. This particular unit features 6 CTS rotary encoders (four in the top row with integrated switches), and 8 illuminated “ring LED” buttons. There are also 3 on-off toggles (one with a safety cover), a large “Engine Start” button with a red integrated LED, a four-way joystick switch (4 inputs) (would make for a useful way to navigate the black box in iRacing), and a blinking LED indicator.

This box can be mounted via its 4 metric M4 threaded holes which are located in the centre on the rear of the case. This is a VESA (100x100mm) direct hard mount, so it should seem pretty familiar. It’s sized at 154 x 254 x 42 mm and connects via a USB Type B cable (included).

Nicely mounted button box setup on a customer rig
Nicely mounted Ignition button box setup on a customer rig (source)

DSD CSW Panels

These button boxes are unique because they are specifically designed to be mounted onto a Fanatec Clubsport wheelbase only. What I like best about this panel set is that they also offer a very distinctive mounting solution that creates a dashboard effect, and as a plus point, the mounting hardware is included in the box with the panels to get you going.

DSD CSW Panels
DSD CSW Panels

CSW Panels are offered in three versions, each with loads of functions to keep your controls where you need them when you need them. Each type offers toggle switches, pushbuttons, and two-way rotary encoders for any control you’d need.

As well as making these panels for CSW wheelbases, DSD also creates a separate button box set for the CSL Elite base, so if you use either of these Fanatec products, a DSD button box might be the right choice for you.

BBJ SimRacing Pro Key Series

The Pro Key Series button box from BBJ SimRacing features two 12mm latching toggle switches with missile-style safety covers, four 12mm momentary toggle switches, four rotary encoders, twelve push-to-make switches, and one sprung key switch! Yes, that’s right, an actual key for a computer game. All the functions and switches on this box are rated for genuine automotive use.

BBJ SimRacing Pro Key Series
BBJ SimRacing Pro Key Series

It’s got a heavy-duty ABS plastic case and a high gloss solid ABS plastic fascia. The underside of the box has four threaded mounting points that will accept M4 bolts. The unit also has a built-in 6ft USB lead and is completely plug-and-play with Windows. What’s more, being USB-powered it requires no power supply or batteries.

If you’re building a true-to-life Porsche-style cockpit, this is a definite “must-have”.

Pro Switch Panel

Want a high-end and fancy-looking button box to pair with your rig? The Pro Switch Panel is a pretty stellar option. Featuring 20 RGB-lit on-board buttons, this is an aesthetically pleasing option, and with plenty of customization buttons, you can tailor it to your liking. 

The Pro Switch Panel from Precision Sim Engineering
The Pro Switch Panel from Precision Sim Engineering

Each button is labelled, making it easier to find the right control in the heat of the moment. Often, if the buttons aren’t properly labelled or stand out from the rest, it can be a bit difficult to find the right button. And when you’re competing against the best drivers in games like iRacing, a single moment can be the difference between a win or defeat. 

In case you’re not too fond of the default colours here, you can easily customize the switch lighting and choose from a plethora of colour options and free stickers. Besides these RGB-lit buttons, the board also features a couple of joysticks with seven inputs that further enhance the immersion.

Moreover, compatibility with RAM and VESA mounts further sweetens the deal and if you don’t have any budget constraints, this $250 button box is a pretty amazing option.

SIM-PANEL auxiliary Classic ATS/ETS2 Button Box

If you’re eyeing a more authentic experience from your sim racing, you’ll love the SIM-PANEL auxiliary Classic ATS/ETS2 Button Box. 

At first glance, you’ll see an ignition option on this button box and for someone like me who likes an authentic sim racing experience, it is enough to convince us to open up our wallets. And the ignition isn’t the only fun thing about this as it comes laden with a plethora of buttons for all sorts of functions. 

On this board, you’ll find a total of 10 buttons for different functions like hazard lights, headlights, wipers, etc. Similarly, tiny knobs and toggle switches are found on the board as well which enhances the overall realistic feel when you’re playing racing sim games. 

Although this Button Box was designed for Truck Simulator enthusiasts, regardless, it would do a fabulous job of powering your racing sim experience. Moreover, with a price tag of $250, this is also a bit expensive but, worth every single penny.

Simple Button Box – SIM3D 

The Simple Button Box from our friends at SIM 3D is a pretty decent option if you don’t want to spend too much on a button box. For just $£40, you’re getting a carbon-fibre textured button with 7 onboard customizable buttons along with a couple of toggle switches. 

Simple Button Box - SIM3D 
Simple Button Box – SIM3D 

Simply use a USB cable to plug it in and voila! You’re all set. There’s no need to download any 3rd-party software to customize as you can simply assign the controls from the in-game settings. 

With its compact size, you can easily hang it alongside your sim chassis or simply put it on a stand for the best experience. All-in-all, with this pocket-friendly price tag, you’re getting a nice button box for your rig here.

GT-LM Carbon Fiber sim racing Button Box – RaceBox

RaceBox is changing the button box game with its incredible high-quality LED button boxes and right now, the spotlight is on the GT-LM Carbon Fiber sim racing Button Box. It is a very high-end button box that boasts a 6.8-inch display for telemetry information along with RGB-lit buttons. 

GTR Carbon Fiber Button Box for Stream Deck - Racebox
GTR Carbon Fiber Button Box for Stream Deck – Racebox

On this 2mm carbon fibre box, you’ll find 16 RGB LED rings that indicate warnings and notices of various functions. Moreover, 8 LED buttons are found on the board along with 3 rotatory encoders and 2 toggle switches. 

This button box allows you to customize 28 inputs and for any sim gamer, this is more than enough customization options that you’re ever going to need. As for the mounting, you can easily set it up using a 75mm VESA mount and this button box is compatible with SimHub right out of the box. 

You can grab this top-notch carbon fibre button box for just $349 and considering all the features that you’re getting here, we’d highly recommend checking these guys out.

GT3-PRO Sim Racing Button Box

For the second time on this page, we’d have to go with the guys at RaceBox as we can’t resist recommending their stunning button boxes to our readers. This time, we’re looking at the GT3-PRO sim racing Button Box. 

At first glance, you’ll see its RGB matrix display that is used for flags and warnings display that can greatly enhance your immersive racing experience. Personally speaking, I’m in awe of the design of this button box.

GT3-PRO sim racing Button Box
GT3-PRO sim racing Button Box

Moving on, you’re also getting a small LCD on the board for telemetry information. Similarly, with 5 illuminated push buttons, 3 rotatory encoders, 2 toggle switches, and a covered latching toggle switch for ignitions, you’re getting the whole package with this button box. 

The best thing about this one is that it isn’t very expensive and would cost you just $174 which I believe to be quite reasonable for a button box of this caliber. 

ReaperWare 30-Elite Button Box

If you’re looking for a minimalistic button box that matches your ecosystem, you can’t go wrong with the elegantly designed ReaperWare 30-Elite Button Box. 

Featuring 20 push buttons with LED rings, two knobs, and three covered toggle switches, you’re getting plenty of input options to meet your needs. In total, the button box offers 30 input customizations and for a sim racer, this is more than sufficient. 

ReaperWare 30-Elite Button Box
ReaperWare 30-Elite Button Box

Its simple plug-and-play functions also make it a top choice as you won’t need any 3rd-party tool for key binding and can customize the inputs using the in-game settings. Another thing that I liked about this product is that you can choose from a variety of colours and won’t have to stick with the all-black or carbon-textured button box anymore. 

Lastly, for just £129.99, this feels like a very balanced option and would give you the best bang for the buck.

DIY Button Box

Lastly, for all the tech whiz kids reading this who scoff at the thought of buying a pre-built button box, why not try building your own?

If you’ve got the skills and feel like you’re up to it, then check out this helpful video guide from the AMstudio YouTube channel that explains the entire process in relatively easy-to-understand terms.

How to make a DIY sim racing button box

This informative and helpful tutorial will take you through a step-by-step process on how to make a DIY USB button box with encoders.

The unit in this specific clip is a 32-function button box, and AMstudio was also kind enough to explain the electrical circuits’ design and layout and provide a list with all of the parts you will need to make one yourself in the video description.

Related articles:

The Best Sim Racing Button Boxes: Buyer’s Guide – 2024 Edition