Introduction

You are deep into a competitive Valorant match. You peek a corner, see an enemy, and react. But somehow, they react first. Your aim was on point. Your crosshair was exactly where it needed to be. So why did you lose the duel?

The answer might not be your aim at all. It might be your keyboard.

For years, the mechanical keyboard has been the undisputed king of PC gaming. Gamers have spent countless hours debating Cherry MX Reds versus Blues, obsessing over tactile bumps, and chasing the perfect "thock" sound. But in 2026, a new challenger has arrived, rapidly becoming the gold standard for esports professionals and serious gamers alike.

Hall Effect (HE) keyboards - also called Redragon magnetic keyboards - promise a level of speed and precision that traditional mechanical switches simply cannot physically match. With features like Rapid Trigger, adjustable actuation points, and Multi-Action (also known as Dynamic Actuation), these keyboards are changing what is possible in competitive gaming.

This article will break down exactly what Hall Effect technology is, explore game-changing features that can improve your FPS performance, and provide a detailed guide to setting up Multi-Action using Redragon software.

Table of Contents

• Introduction
• What Is a Hall Effect Keyboard?
• Key Features That Improve FPS Performance
• Multi-Action (Dynamic Actuation): The Feature That Changes Everything
• How to Set Up Multi-Action Using Redragon Software
• Which Games Benefit Most from Hall Effect Keyboards?
• Case Study: Configuring the Redragon K745 HE (ANTONIUM)
• The Verdict: Can a Hall Effect Keyboard Improve Your FPS Performance?
• FAQ
• Conclusion

What Is a Hall Effect Keyboard?

Before we can understand how Hall Effect keyboards improve FPS performance, we need to understand how they work.

The Problem with Traditional Mechanical Switches

A traditional mechanical switch is a physical mechanism. Inside each switch, there are metal contact leaves that touch each other to complete an electrical circuit. When you press a key, the stem moves downward, compressing a spring. At a specific point in the travel distance - usually around 2.0 mm - the stem pushes the metal contacts together. This completes a circuit, and the keyboard registers a keypress. When you release the key, the spring pushes the stem back up, and the contacts separate.

This system has worked well for decades, but it has fundamental limitations. The actuation point is determined by the switch's physical design. The reset point is also fixed - the key must travel past a specific point before you can press it again. And the metal contacts can "bounce" when they come together, requiring a small debounce delay to prevent false signals.

If you want a side-by-side comparison of how these traditional designs stack up against new technology, check out our guide on Magnetic vs. Mechanical Switches: A Beginner’s Guide (2026 Edition).

How Hall Effect Technology Works

Hall Effect switches take a completely different approach. Instead of using metal contacts, they use magnets and sensors.

The Hall Effect is a physics phenomenon discovered in 1879. When a magnetic field is present near an electrical current, it creates a measurable voltage. The stronger the magnetic field, the higher the voltage.

In a Hall Effect keyboard switch:

• A magnet is attached to the bottom of the key stem
• A Hall Effect sensor is mounted on the circuit board below
• As you press the key, the magnet moves closer to the sensor
• The sensor measures the magnetic field strength in real-time

Because the sensor can measure the exact distance of the magnet at any moment, the keyboard knows exactly how far down every key is pressed - not just whether it is on or off.

No Physical Contact, No Limitations

This is the key difference. Hall Effect switches have no metal contacts to bounce, no fixed actuation points, and no mechanical reset threshold. They are purely electronic.

What this means for you:

• The keyboard can read key position continuously, not just on/off
• Actuation can be set to any depth you want, from 0.1mm to 4.0mm
• Reset happens the instant you start lifting your finger
• There is no debounce delay because there is no contact bounce

This is not a minor improvement. It is a fundamental change in how keyboard input works. For competitive gamers, it removes the physical limitations of mechanical switches, leaving your reaction time as the only bottleneck.

The FPS Advantage

Most Hall Effect keyboards also feature 8,000Hz hyper-polling, which transmits inputs up to 8x faster than standard 1,000Hz keyboards. With a polling rate of 8,000Hz, the latency drops to just 0.125ms - nearly instantaneous.

When every millisecond counts, this speed advantage can be the difference between winning and losing a duel.

Key Features That Improve FPS Performance

Hall Effect keyboards offer several features specifically designed to give players a competitive edge in FPS games.

Rapid Trigger

Rapid Trigger is the feature driving esports players to switch to Hall Effect keyboards. Here is why it matters.

In a traditional mechanical keyboard, imagine you are holding down the "A" key to strafe left. When you want to strafe right, you must:

1. Lift your finger off A
2. Wait for the A key to travel past the reset point
3. Press D

That waiting - even if it is just milliseconds - is physical delay built into your hardware.

With Rapid Trigger on a Hall-Effect keyboard, the moment you lift your finger off A, the keyboard registers the release. There is no waiting for the key to travel past a reset point. You can then press D immediately.

With Rapid Trigger enabled via software, the actuation point can be adjusted with 0.1mm precision between 0.3 mm and 4.0 mm. The ultra-precise actuation point combined with dynamic activation and deactivation defines what some call a "one-tap-kill" experience.

What this means for FPS games:

• Faster counter-strafing in Valorant and CS2
• Quicker direction changes in Apex Legends
• More responsive movement overall
• Better peeking and jiggle-peeking

Players who have switched to Rapid Trigger report that going back to a traditional keyboard feels like playing with one hand tied behind their back. If you want to dive deeper into how automated movement mechanics are reshaping esports, read our full article on Snap Tap Explained: The Keyboard Technology Shaking Up Competitive Gaming.

Adjustable Actuation Point

Every gamer is different. Some want hair-trigger sensitivity for instant reactions. Others want deeper actuation to avoid accidental presses. Hall Effect keyboards let you have both, at the same time, on the same keyboard.

For FPS gaming profiles:

• Set WASD to 0.2mm actuation for instant movement response
• Set Shift and Ctrl to 1.0mm for quick crouching and sprinting
• Set your ultimate ability key to 2.5mm so you never trigger it by accident

This level of customization allows you to tailor your keyboard to your exact playstyle.

8K Hyper-Polling

Redragon's most advanced gaming keyboards feature native 8,000Hz hyper-polling response. With a detachable USB-A to USB-C cable, data is transmitted up to 8x faster with 0.125ms latency. This ensures your actions are registered before your opponent's.

2 Actions In 1 Tap

Redragon's professional software allows two different actions to be assigned to a single key based on key actuation pressure. This enables you to "punch out 2 styles with only one tap and simplify the complex skills combo at max."

This is Redragon's implementation of what is more broadly known as Multi-Action or Dynamic Actuation.

Multi-Action (Dynamic Actuation): The Feature That Changes Everything

Multi-Action, also called Dynamic Actuation, is one of the most powerful features of Hall-Effect keyboards. It allows you to assign up to four different actions to a single key, each triggered at a different point along the key's travel path.

How Multi-Action Works

While mechanical keys operate as either fully pressed or not, Hall Effect magnetic sensors can detect multiple trigger points within a key. This allows Multi-Action to exist and lets users assign multiple inputs to a single key at specific points along the key's travel depth.

The four trigger points available in Multi-Action are:

• Half-press - a partial down press, before reaching the full actuation depth
• Full press - the key reaching its maximum actuation depth
• Half-release - a partial release after a full press
• Full release - the key returning to its resting position

Each of these four phases can be configured independently, and each can fire a different action. Because all four occur in sequence within a single keystroke, the entire chain can be executed without lifting a finger or pressing multiple keys simultaneously.

Real-World Example: Slide Cancel Combo

Here is an example of a slide cancel combo in Call of Duty, executed entirely from a single key:

In this configuration, pressing the key through its full stroke and releasing it executes a sprint-into-slide-cancel sequence. This is a popular movement technique that would otherwise require precise, separately timed inputs across multiple keys.

How Multi-Action Differs from Dual Actuation

Dual actuation, an earlier iteration of this concept, allowed two actions to be mapped to a single key - typically one at a half-press and another at full press. Multi-Action expands that to four trigger points by including both press and release phases.

Multi-Action in FPS Games

For FPS games, Multi-Action can be a game-changer:

Counter-Strike 2 / Valorant:

• Half-press: Start walking (slow movement)
• Full press: Crouch
• Half-release: Stand up
• Full release: Fire weapon

Apex Legends:

• Half-press: Start sprinting
• Full press: Slide
• Half-release: Jump (slide cancel)
• Full release: Swap weapon

As Redragon notes, "all games that pursue timing, precision, and instant action need it. Valorant helps with accurate moves and stopping to take the headshot. CSGO makes it perfect to peek behind the wall and shoot advantageously. APEX gets untrackable TS/SG movement 100% successful".

How to Set Up Multi-Action Using Redragon Software

Setting up Multi-Action on a Redragon Hall Effect keyboard requires the dedicated PC (Windows) driver. Due to the unique Hall effect triggering mechanism, the magnetic switch requires the software to fully unlock its potential.

Step 1: Download and Install the Software

Visit the official Redragon Software Download page or navigate to the product page for your specific keyboard model (e.g., K617, K683, K736 PRO) to download the appropriate Windows driver, then follow the prompts to install it.

Note: Redragon Hall Effect keyboards are not compatible with Mac and non-PC platforms like PS5 and NS if you want to use the advanced magnetic switch features. However, some newer models, such as the K617 HE, now offer web-based driver support.

Step 2: Connect Your Keyboard

Connect your Redragon Hall Effect keyboard to your PC using the detachable USB-A to USB-C cable and ensure it is recognized by your system.

Step 3: Open the Software

Launch the software from your desktop. It should automatically detect your keyboard model. Select the profile you wish to customize.

Step 4: Select the Target Key

Navigate to the key mapping or actuation settings section and click on the key you want to configure for Multi-Action.

Step 5: Set Actuation Points

Under the Actions Actuation Points section, set the depth thresholds that define where each phase triggers (e.g., Half-press at 1.0mm, Full press at 3.2mm).

Step 6: Assign Actions to Each Phase

Assign inputs (standard key, media command, or macro) to each phase as Momentary or Held states.

Step 7: Test Your Configuration

Save your profile and test the outputs in a text editor or keyboard testing site to fine-tune.

Step 8: Create Game-Specific Profiles

Save distinct profiles for different titles (e.g., Profile 1 for Valorant, Profile 2 for Apex Legends).

Troubleshooting Tips: Ensure you have the latest software/firmware installed. Remember that Redragon's implementation of this feature is called "2 Actions In 1 Tap" in some software versions.

Which Games Benefit Most from Hall Effect Keyboards?

To be honest, all games that pursue timing, precision, and instant action can benefit. However, here are the specific FPS games where Hall Effect keyboards make the biggest difference:

• Valorant: Rapid Trigger enables faster counter-strafing and precise stop-and-shoot headshots.
• Counter-Strike 2 (CS2): Instant switch responses enhance peeking advantageously behind walls.
• Apex Legends: Simplifies advanced movement techniques like tap-strafing, wall-bouncing, and slide-canceling.
• Osu!: Precision inputs help players hit more PERFECT notes in fast-paced rhythm games.
• Call of Duty: Multi-Action slide-cancel macros streamline complex movement chains.

Case Study: Configuring the Redragon K745 HE (ANTONIUM)

To bring the concepts of Hall Effect keyboards to life, let's walk through a practical case study using the Redragon ANTONIUM K745 HE. Released in 2026, this model features magnetic switches, a native 8000Hz polling rate, and full software support for advanced features.

The K745 HE at a Glance

• Magnetic Switches: Hall Effect sensors for continuous key tracking.
• Rapid Trigger: Enables instant key resets for faster inputs.
• 8000Hz Polling Rate: Transmits inputs with 0.125ms latency.
• PBT Keycaps: Durable, textured keycaps that resist wear.
• ANSI Layout: Standard US keyboard layout.

Scenario: Configuring a Multi-Action Slide-Cancel in Call of Duty

Let us configure a single key on the K745 HE to perform a complex slide-cancel combo in a game like Call of Duty, using the Multi-Action feature.

Objective: Press a single key (e.g., the "X" key) through its full stroke and release it to execute a sprint-into-slide-cancel sequence.

Step 1: Launch the Redragon Software

• Download and Install: If you haven't already, download the dedicated Redragon software for the K745 HE from the official Redragon website. This software is essential for unlocking the keyboard's advanced magnetic switch features.
• Connect the Keyboard: Ensure your K745 HE is connected to your PC via the detachable USB-A to USB-C cable.
• Open the Software: Launch the software. It should automatically detect your K745 HE model.

Step 2: Select the Target Key

• In the software interface, navigate to the key mapping or actuation settings section.
• Click on the key you want to configure (in this case, the "X" key). This will open the configuration panel for that specific key.

Step 3: Define Actuation Points for Multi-Action

In the key's configuration panel, look for the Multi-Action or Dynamic Actuation section. The software interface may use terminology like "Actions Actuation Points."

You will see controls to set the depth thresholds for the four phases of the keypress:

• Half-press: The point where the key is partially pressed down.
• Full press: The point where the key is fully pressed down.
• Half-release: The point where the key is partially released.
• Full release: The point where the key is fully released back to its resting position.

Set the Thresholds: For our slide-cancel combo, we want to define a clear sequence:

• Set Half-press to a shallow depth, like 1.0mm. This will trigger the first action as soon as you barely tap the key.
• Set Full press to a deeper depth, like 3.2mm. This ensures the second action is registered only when the key is fully depressed.
• The Half-release and Full release points will inherit these values on the way back up, triggering the remaining actions as you lift your finger.

Step 4: Assign Actions to Each Phase

Now, we assign the specific in-game commands to each phase.

• Half-press Action: Assign the Shift key (for Sprint). This means that when you press the "X" key down to 1.0mm, the keyboard sends a Shift press, causing your character to start sprinting.
• Full press Action: Assign the C key (for Crouch/Slide). As you press the key all the way down to 3.2mm, the keyboard sends a C press, triggering the slide.
• Half-release Action: Assign the Space key (for Jump). As you begin releasing the key, at the 3.2mm point, the keyboard sends a Space press, jumping to cancel the slide.
• Full release Action: Assign the Q key (for a tactical ability). As the key returns to its resting 1.0mm position, the keyboard sends a Q press, throwing a tactical.

Important: When assigning actions, you can often choose between a Momentary (activates only while in that phase) or a Held (remains active after moving to the next phase) state. For this combo, a momentary activation for each phase is usually ideal.

Step 5: Test and Fine-Tune

• Save your profile by clicking the "Apply" or "Save" button in the software.
• Open a text editor (like Notepad) or a keyboard testing website.
• Press the "X" key and observe the output as you press and release it through the different phases. You should see the sequence of assigned keys appear in the order you defined.
• If the combo feels too early or too late, return to the software and adjust the actuation point thresholds (e.g., set the Half-press to 0.8mm if you want the sprint to start even faster).
• Repeat this testing and adjustment process until the combo feels smooth and natural.

Why This Matters

This case study demonstrates the power of a Hall Effect keyboard. With a traditional keyboard, executing a slide-cancel combo requires pressing multiple keys in a precise sequence with perfect timing. With the K745 HE and its Multi-Action feature, you can reduce this entire sequence to a single keypress, freeing your mental bandwidth to focus on aim and strategy.

The K745 HE, with its 8000Hz polling rate and advanced software, makes this kind of complex macro possible and reliable, giving you a tangible competitive edge in fast-paced FPS games.

The Verdict: Can a Hall Effect Keyboard Improve Your FPS Performance?

Yes. The evidence is clear.

Hall Effect keyboards with features like Rapid Trigger, adjustable actuation points, and Multi-Action provide measurable advantages in FPS games:

• Faster inputs - 8,000Hz polling rate with 0.125ms latency ensures your actions are registered instantly
• Quicker counter-strafing - Rapid Trigger eliminates the physical delay between key release and re-press
• Customizable sensitivity - Set actuation points anywhere from 0.1mm to 4.0mm to match your playstyle
• Complex combos simplified - Multi-Action allows up to four actions from a single keypress
• Eliminated physical limitations - No contact bounce, no debounce delay, no fixed reset points

However, there are some considerations:

• Hall Effect keyboards require a dedicated PC (Windows) driver to fully unlock their potential
• The technology is not compatible with Mac and non-PC platforms like PS5 and NS for the advanced features
• Some newer models like the K617 HE now offer web-based driver support, expanding compatibility

While the keyboard alone will not make you a pro player, it removes hardware limitations that can hold you back. When combined with practice and skill development, a Hall Effect keyboard can genuinely improve your FPS performance.

As the pros say - make the win count.

FAQ

What is a Hall Effect keyboard?
A Hall Effect keyboard uses magnetic sensors instead of physical metal contacts to detect key presses. This allows for adjustable actuation points, Rapid Trigger, and Multi-Action features that are not possible with traditional mechanical switches.

What is Rapid Trigger on a keyboard?
Rapid Trigger is a feature on Hall Effect keyboards that removes the fixed reset point of a switch. The key resets the instant you lift your finger, regardless of how deeply it was pressed. This allows for faster repeated inputs and quicker direction changes.

What is Multi-Action on a Hall Effect keyboard?
Multi-Action (also called Dynamic Actuation) allows up to four different actions to be assigned to a single key, each triggered at a different point along the key's travel path - half-press, full press, half-release, and full release.

Is Multi-Action the same as Dual Actuation?
No. Dual actuation allows two actions to be mapped to a single key. Multi-Action expands that to four trigger points by including both press and release phases.

Can I use a Hall Effect keyboard for games other than FPS?
Yes. Hall Effect keyboards benefit all games that require timing, precision, and instant action - including MOBAs, RTS games, and rhythm games. If you also play MOBAs, check out our guide on the Best Keyboard for Dota 2 Players in 2026 to see how these features help in top-tier strategy gaming.

Are Hall Effect keyboards compatible with Mac?
Redragon's Hall Effect keyboards are not compatible with Mac or non-PC platforms like PS5 and NS if you want to use the advanced magnetic switch features. Some newer models now offer web-based driver support, but Windows is still the primary platform.

Do professional gamers use Hall Effect keyboards?
Yes. Many professional esports players have switched to Hall Effect keyboards for the competitive advantages offered by Rapid Trigger and adjustable actuation points.

What is the polling rate of Redragon Hall Effect keyboards?
Redragon Hall Effect keyboards feature native 8,000Hz hyper-polling response, transmitting inputs up to 8x faster with 0.125ms lowest latency.

How do I adjust the actuation point on a Redragon Hall Effect keyboard?
Using the Redragon software, you can adjust the actuation point with 0.1mm precision between 0.3 mm and 4.0mm (or 0.1 mm and 3.4mm, depending on the model).

Do I need special software to use Multi-Action?
Yes. To use advanced features like Multi-Action, you need to download and install the dedicated Redragon software. The keyboard requires the driver to fully unlock its potential.

Conclusion

Hall Effect keyboards represent a genuine leap forward in gaming technology. Features like Rapid Trigger, adjustable actuation points, and Multi-Action provide competitive advantages that traditional mechanical keyboards simply cannot match.

Whether you are counter-strafing in Valorant, slide-canceling in Apex, or hitting perfect notes in Osu, a Hall Effect keyboard can help you perform better and react faster. The 8,000Hz hyper-polling ensures your inputs are transmitted with near-zero latency, while the customizable actuation points let you fine-tune your keyboard to your exact playstyle.

For FPS gamers, the benefits are clear:

• Faster reaction times
• More responsive movement
• Complex combos executed with a single keypress
• The elimination of physical input limitations

While the keyboard is not a magic solution that will instantly make you a pro player, it removes the hardware bottleneck that can hold you back. When combined with practice, game sense, and skill development, a Hall Effect keyboard can genuinely improve your FPS performance.

As Redragon puts it, "all games that pursue timing, precision, and instant action need it". In 2026, Hall Effect is not just a novelty - it is the new standard for competitive gaming.