One cold, unforgiving reality has limited my explorations in the world of keyboards: I have to use them for work. As much as I might want to purchase a deck or a new set of switches solely to boost my game, I also need my keyboards to do normal keyboard stuff, like write emails, edit spreadsheets, and type in URLs.
And those are really, really different use cases from gaming. When I’m typing, accuracy is paramount. I can’t have a button actuate just because my finger leaned on a keycap a little too hard. But when I’m gaming, responsiveness is king. I don’t care if my “R” button actuates a couple times when I’m trying to land an ult in League of Legends. I just want that first actuation to hit as fast as humanly possible.
I could have two keyboards on my desk, I suppose, one built for gaming and the other a typing champ. But that’s not terribly convenient, and it ignores the way that I’m often fluidly bouncing back and forth between gaming and typing messages to friends.
I’ve found a better answer with the ROG Falchion Ace 75 HE. Through the customizable actuation point of its switches, I can adjust on the fly between gaming hyperspeed and typing precision.
Diving deep into the mechanical world: a history of tradeoffs
I dove deep into the mechanical keyboard rabbit hole early on — Cherry MX Reds for speed, Browns for tactile feedback, Blues for clicky and tactile satisfaction. Each had their advantages, but none were the true all-arounders that I was looking for. The linear smoothness of Reds made them gaming champs, but couldn’t keep up with Blues when it came to typing accuracy. Browns provided the tactile feedback of Blues at non-distracting noise levels, but made me miss my Reds whenever I loaded up a fast-paced game.
The problem, as I eventually realized, wasn’t necessarily the switches themselves, but the inherent limitations of their design. Traditional mechanical keyboard switches rely on a fixed actuation point. As the distance you need to press a key before it registers an input, actuation point dictates a lot about the feel and performance of a switch. A shallower actuation point allows the switch to register a keypress more responsively, a speed advantage that you’ll feel during fast-paced on-screen action. A deeper actuation point is better for typing — at least for me — since it reduces accidental keypresses.
When you’re selecting between switches with a fixed actuation point, you have to decide up front which experience you’re going to have. Maybe that doesn’t matter as much for you — if you’re buying a keyboard first and foremost for one thing, you can zero in on the right mechanical switches for the moment — but if your PC use cases are as varied as mine, you’ll appreciate the flexibility.
Enter magnetic switches: a fundamentally different approach
Everything changed when keyboard manufacturers started to explore alternatives to mechanical switch designs. ROG RX optical switches debuted, utilizing light to detect key actuations. Their design required a hollow stem, but that proved to be an advantage. Featuring a stem nearly as wide as the keycap itself, x-shaped stabilizers, and four corner posts, these switches minimize key wobble and force inconsistency.
Once switch designers left behind the concept of using physical contact to register a keystroke, new advances came rapidly. The latest generation of switches instead use Hall effect sensors and magnets to detect key presses. The design allows for some surprising advantages, like the ability for a switch to reset the moment it starts to move upward, not just when it reaches a predetermined reset point.
But as far as I’m concerned, it’s the customizable actuation point that makes magnetic switches such a game-changer.
Magnetic switches make adjusting the actuation point easy
The concept is deceptively simple. Since magnetic switches don’t rely on a physical mechanism to register key presses, their actuation point can actually be customized instead of fixed. With the ROG Falchion Ace 75 HE, for example, there’s a small roller wheel in the upper right-hand corner of the deck that lets you fine-tune the actuation distance, effectively tailoring the switch’s responsiveness to your exact preferences. Using it was like finally having a keyboard that could adapt to me, instead of forcing me to adapt to it.
My first experience with this magnetic keyboard was revelatory. The ROG Falchion Ace 75 HE lets me pick between actuation points between 0.1 and 3.5mm, with precise 0.01mm-step fine tuning letting me dial in just the right experience. The difference between the extremes was astonishing. At 0.1mm, the keys felt incredibly sensitive, registering inputs almost as fast as I my fingers could move. It was perfect for competitive gaming. Reaction times were noticeably faster, and I found myself instinctively anticipating key presses rather than consciously forcing them down.
But whenever I like, I can change pace and dial back the actuation point all the way to 3.5mm. This makes typing feel more deliberate, requiring a full press for registration. For me, this reduces errors significantly, streamlining everyday computing and productivity tasks by elevating my precision and control. Best yet, I don’t need to load up a separate app or reset my PC to change the experience. I can do it on the fly with nothing more than the spin of a roller bar.
More options available, even without installing extra software
Deeper customization options are available with the ROG Falchion Ace 75 HE’s ROG HFX V2X magnetic switches. The top and bottom dead zones are adjustable, as well, giving me control over unintended triggers and key releases.
Those settings require a more detailed interface, but I don’t need to install a separate app just to explore them. The new ASUS Gear Link interface lets me access these settings through a web browser without installing anything. It’s easy, lightweight, and convenient. There’s a lot to explore and customize beyond the actuation point, too. I can assign keys to different functions, fine-tune Rapid Trigger and Speed tap, customize the touch panel and multiwheel, and synchronize lighting effects, too.
Beyond gaming and typing: everyday comfort and efficiency
The beauty of these switches lies in their versatility. I no longer had to choose between fast and accurate. I could have both, seamlessly switching between profiles depending on the game or application I was using. For a fast-paced FPS like Apex Legends, I’d set the actuation point to 0.1mm for maximum responsiveness. Then, with a quick adjustment, I could bump it up to 2.0mm while playing a strategy game like Civilization VII.
And it wasn’t just gaming and typing where these switches shined. Even everyday tasks felt more comfortable and efficient. The ability to fine-tune the actuation point allowed me to customize the keyboard to my individual finger strength and typing style. I found myself making fewer errors, experiencing less fatigue, and generally enjoying the act of using a keyboard again.
More than just a customizable actuation point
There’s much more that I could talk about with the ROG Falchion Ace 75 HE gaming keyboard. The customizable actuation point of its switches is just the start. I like how its revamped layout brings back a dedicated function row: the 65% layout of smaller Falchion models is welcome for competitive gaming, but some of the most-played titles in my Steam library make extensive use of function keys. I love lightning-fast response of the 8000Hz polling rate, the counter-strafing potential provided by Speed Tap Mode, and the gentle noise afforded by the six-layer dampening design.
But it’s the customizable actuation point that I just can’t get over. I spent years looking for the Goldilocks zone of keyboard switches, searching for a balanced, down-the-middle experience that was good for all scenarios. Now, I’ve got something better: a single switch that I can adjust on the fly to meet the needs of the moment.
And honestly, after years of tweaking and adjusting, I’m not sure I’ll ever go back to a fixed actuation point again. The freedom to roll that little bar and dial in exactly the experience I’m looking for? That’s something truly special. It’s a small change with an enormous impact — and it’s completely redefined my relationship with my keyboard.
Frequently asked questions: customizable actuation point
1. What is an actuation point, exactly?
The actuation point is the distance a key needs to be pressed down before it registers an input on your computer. Traditional mechanical switches have a fixed actuation point determined by their physical design. Customizable switches allow you to adjust this distance to suit your preferences.
2. How do magnetic switches differ from traditional mechanical and optical switches?
Traditional mechanical switches use physical contact to register keystrokes, while optical switches use light sensors. Magnetic switches utilize Hall effect sensors to detect changes in a magnetic field created by the keypress, eliminating physical contact altogether. This allows for greater durability and other benefits like adjustable actuation points.
3. What are the benefits of being able to customize the actuation point?
Customization offers incredible versatility! You can set a shorter actuation point for faster responsiveness in gaming or a longer one for more accurate typing with fewer typos. It lets you tailor the keyboard’s feel to your individual preferences and specific tasks, eliminating the need to compromise between speed and accuracy.
4. What is a good actuation point range for gaming?
Generally, shorter actuation points are better for gaming. For fast-paced competitive gaming, a 0.1mm – 0.5mm actuation point provides a very responsive feel. To avoid accidental keypresses in strategy games and role-playing games, an actuation point of 1.5mm might be more ideal.
5. What is a good actuation point range for typing?
For typing, a longer 1.8mm – 3.0mm actuation point provides more deliberate feedback and reduces errors. However, this is highly subjective — experimentation is key to finding what works best for you.
6. Do magnetic switches require special software or tools to adjust?
Some keyboards, like the ROG Falchion Ace 75 HE, allow direct adjustment with a built-in control on the keyboard, while others use dedicated software. The process is generally straightforward, but it’s important to consult the manufacturer’s instructions for your specific keyboard model.
7. Will adjusting the actuation point affect the lifespan of the switches?
No, not significantly. Magnetic switches don’t rely on physical contact like traditional mechanical switches, so there’s less wear and tear associated with repeated key presses. Hall effect sensors are highly durable and rated for millions of actuations.