Meet the MCHOSE ACE 75: The Complete Hall Effect Keyboard Experience

Pro Performance. Made Simple.

Hall Effect keyboards keep getting faster. Rapid Trigger, higher polling rates, ultra-low latency, and increasingly advanced key functions are quickly becoming expected features in competitive gaming keyboards. But fast isn’t everything.

Performance without refinement can still feel unfinished. Compact layouts can save desk space while making everyday controls less convenient. More settings do not always make a keyboard easier to use, and better specifications do not automatically create a better everyday experience.

That is why we built the MCHOSE ACE 75 — a 75% Hall Effect keyboard that brings competitive speed, refined acoustics, intuitive control, and everyday usability together in one complete experience.

75% Compact. Still Complete.

Compact keyboards give gamers more room for mouse movement, but going smaller often means giving something up. Frequently used keys can be pushed into secondary layers, making the keyboard less convenient outside gaming.

ACE 75 takes a more balanced approach. Its 75% layout retains the F1–F12 function row, dedicated arrow keys, and essential navigation controls while removing the dedicated number pad. The result is a more compact footprint without turning everyday controls into complicated shortcuts.

When you’re gaming, there’s more space for mouse movement. When you’re working, browsing, or editing, the keys you use most are still within reach. ACE 75 is designed to stay on your desk after the match is over.

Built for Every Millisecond

ACE 75 is built around the responsiveness expected from a modern Hall Effect gaming keyboard. An 8000Hz polling rate, 256K scan rate, 0.08ms ultra-low latency, 0.001mm adjustment precision, Rapid Trigger, and advanced functions such as SOCD, DKS, MT, TGL, and LT provide the performance foundation for competitive play.

But specifications are only meaningful when they translate into better control. Rapid Trigger allows keys to reset according to movement rather than relying on a traditional fixed reset point, helping fast directional inputs feel more immediate and responsive.

ACE 75 also makes that performance easier to use. The dedicated RT Button lets you customize and quickly switch between Rapid Trigger settings, so you can easily adapt to different games, playstyles, and everyday use.

Thocky Sound. Satisfying Feel.

A Hall Effect keyboard should not have to sacrifice typing feel just to become faster. ACE 75 uses a carefully tuned multi-layer internal structure designed to reduce unwanted resonance and create a cleaner, fuller typing sound.

The internal structure combines an aluminum positioning plate, sandwich foam, PO switch pad, PET sound-damping pad, bottom foam, and silicone bottom pad. These layers work together to improve stability, soften unwanted resonance, and create a more refined typing experience.

The goal is not only to make ACE 75 responsive during competitive play, but also satisfying during the hours spent typing, chatting, browsing, and working.

Competitive Hall Effect performance and refined acoustics do not have to be separate experiences.

Two Switches. Two Feelings.

ACE 75 offers two magnetic switch options so you can choose the feel and sound that better matches your preference. The Berserker Magnetic Switch is smooth and responsive with a crisper bottom-out sound, while the Royal Steed Magnetic Switch keeps the same responsive character with a softer and more pleasant sound profile.

Both switches are designed around long-term performance and consistency, giving you the freedom to choose not only how your keyboard responds, but also how it feels and sounds every day.

Pick Your Feel. Hear Your Sound.

Control That Makes Sense

More settings do not automatically create a better experience. What matters is how quickly you can find, understand, and use them.

That is where M HUB comes in. M HUB. No Download Required. lets you configure ACE 75 directly in your browser without installing additional software. Actuation, Rapid Trigger, key remapping, advanced functions, RGB lighting, and keyboard profiles can all be managed from one interface.

Whether you are building a competitive FPS setup or adjusting ACE 75 for everyday typing, the controls stay in one place. Advanced functionality is still there when you need it, but using it should not require a complicated learning process.

Advanced Control Without Unnecessary Complexity.

Designed to Be Seen

Performance defines what ACE 75 can do, while design determines how it becomes part of your setup. The full-length Horizon RGB Light Bar creates a stronger ambient lighting effect across the desk, while the left-side multi-function knob keeps volume, mute, and custom controls within easy reach.

ACE 75 is available in four distinct finishes: Mecha Green, Navy Blue, Midnight Purple, and Moon Rock Gray. Each color brings a different personality to the same overall form, from tactical and expressive to clean and understated.

One Form. Four Attitudes.

One Keyboard. Every Mode.

ACE 75 is not designed only for the few hours you spend inside a game. It is designed around the rest of the day too.

Work Mode by Day. Game Mode by Night. Use the practical 75% layout during work, switch into a more responsive Hall Effect configuration when it is time to play, and use M HUB when you want to fine-tune the experience around your own preferences.

You should not need one keyboard for gaming and another for everything else. That is what we mean by The Complete Hall Effect Experience: fast enough for competitive play, refined enough for everyday typing, flexible enough to make your own, and simple enough to use every day.

ACE 75 Is Coming to Kickstarter

The MCHOSE ACE 75 is scheduled to launch on Kickstarter on September 17.

ACE 75 is not another Hall Effect keyboard built around specifications alone. It is our answer to a simple question: what if professional performance did not have to compromise the rest of the keyboard experience?

Competitive speed, refined sound and feel, a practical 75% layout, intuitive control, and personal customization all come together in one keyboard.

Pro Performance. Made Simple.

Reserve for $2. Unlock ACE 75 VIP Access.

Reserve VIP access for just $2 before ACE 75 launches on Kickstarter. Your reservation unlocks exclusive VIP pricing with up to $50 in savings, an extra $10 off Super Early Bird pricing, Beta Tester priority, priority shipping, and a 2-year warranty.

The $2 reservation does not purchase the keyboard. Complete your eligible ACE 75 pledge on Kickstarter at launch to claim your VIP benefits.

ACE 75 Launches September 17

ACE 75 goes live on Kickstarter on September 17. Reserve your VIP access now and be ready for launch.

The Complete Hall Effect Experience is almost here.