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Keychron · May 7, 2026

Keychron Q11 Ultra 8K Wireless Custom Mechanical Keyboard

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Keychron

SKU: Q11U-M1

Regular price $239.99



The Keychron Q11 Ultra 8K redefines the split keyboard. As the Q series flagship, it eliminates the "tethering cable" with advanced 2.4G Hz wireless sync, allowing the two halves to communicate seamlessly without a single wire. Whether snapped together as a standard 75% layout or spread apart for ergonomic comfort, it offers total freedom. Featuring an 8000 Hz polling rate and a premium all-aluminum body, it’s built for those who demand peak performance and a clutter-free desk.

Regular price $239.99

Full Metal Body

Full Metal Body

Hot-swappable

Hot-swappable

Keychron Silk POM Switch

Keychron Silk POM Switch

Split Design

Split Design

8K Wireless Polling Rate

8K Wireless Polling Rate

Mac & Windows

Mac & Windows

KSA PBT Keycaps

KSA PBT Keycaps

ZMK Firmware

ZMK Firmware

Freer, Cleaner, Truly Wireless

Cut the cord without losing the edge. The Q11 Ultra 8K features high-speed 2.4 GHz and Bluetooth dual-mode connectivity, instantly decluttering your workspace. By removing cable drag and physical limits, we give you a cleaner desktop and the limitless freedom to create, game, and explore more possibilities.

Freer, Cleaner, Truly WirelessFreer, Cleaner, Truly Wireless

A Split Setup Without Limits

Place each half exactly where it feels natural. No center cable. No fixed typing position. Just a cleaner, more flexible workspace. Leave room for your coffee mug — or when your cat comes over, a cozy spot to sit that’s not on your keyboard.

A Split Setup Without LimitsA Split Setup Without Limits

Keychron Silk POM Switch

The Keychron Q11 Ultra 8K features the high-performance Keychron Silk POM Switches, now with a sleek black housing designed for gamers and typists who demand the ultimate in precision, durability, and aesthetics. Crafted with high-quality POM for both the housing and stem, these switches offer exceptional wear resistance and self-lubricating properties. The premium material, combined with expert factory pre-lubrication, ensures an incredibly smooth and consistent keystroke from the very first press. Perfectly tuned to complement the 8K polling rate, these switches deliver an ultra-responsive and seamless typing experience that lasts.

Keychron Silk POM SwitchKeychron Silk POM Switch

The Q11 Ultra 8K doesn't just offer the freedom of full hot-swappable support—letting you mix and match 3-pin or 5-pin MX switches as easily as LEGO bricks—it also pushes efficiency to the limit with its programmable multimedia knob and quick-access macro keys (M1~M5). Whether you're adjusting volume, scrolling through pages, or executing complex combos, everything is under your command. The ultimate freedom for professional players is now right at your fingertips.

Engineered with a powerful MCU and 1 MB of flash memory, it provides more flexibility for developers. The polling rate is 8000 Hz in both 2.4 GHz and wired modes, which makes the latency hardly noticeable even in competitive games, delivering optimal performance.

Experience the edge of 8000 Hz polling rate in both wired and 2.4 GHz modes, delivering ultra-responsive, pro-grade precision for competitive gaming. For seamless multitasking, Bluetooth 5.3 allows you to switch effortlessly between up to three devices. From extreme speed to wireless convenience, the Q11 Ultra 8K delivers it all.

Learn how to switch your keyboard to 8000 Hz polling rate

Traditional keyboards force your hands inward, causing long-term strain. The Q11 Ultra 8K breaks this limit. With its split-body design, you can align each half perfectly with your shoulders, promoting a more neutral and relaxed typing posture. Experience a significant reduction in muscle fatigue and enhance your focus during intense gaming or long work sessions. It’s not just a keyboard—it’s a commitment to your long-term comfort.

Customize

Keycap

Double-shot PBT keycaps of the Q11 Ultra 8K provide excellent oil resistance and
prevent the legends from fading.

Keycap

Top Case

A solid, premium aluminum body for a quieter, vibration-free typing experience.

Top Case

Switch

The core mechanical component; different types (linear/tactile) offer unique feel and sound.

Switch

Sound Absorbing Foam

By absorbing echo and noise, sound-absorbing foam produces a cleaner typing sound.

Sound Absorbing Foam

IXPE Foam

Placed between switches and PCB, the IXPE foam helps reduce keystroke vibration and optimize typing sound.

IXPE Foam

PET FILM

The PET film insulates from shorts, shields internal components from dust and scratches, and provides minor dampening.

PET FILM

PCB

The circuit board that registers keystrokes; hot-swappable versions allow easy switch changes.

PCB

Latex Bottom Foam

This soft foam helps reduce vibration and noise while providing a cushioned typing feel.

Latex Bottom Foam

BOTTOM CASE ACOUSTIC FOAM

The bottom case acoustic foam helps reduce vibration and noise while providing a cushioned typing feel.

BOTTOM CASE ACOUSTIC FOAM

Bottom Case PET Film

The PET Film insulates from shorts, shields internals from dust/scratches, and provides minor dampening.

Bottom Case PET Film

Bottom Case

A solid, premium aluminum body for a quieter, vibration-free typing experience.

Bottom Case

The Q11 Ultra achieves exceptional sound dampening through a precision-engineered multi-layer filling system. By optimizing the internal space with high-density foam and strategic padding, we’ve eliminated hollow echoes and unwanted noise. The result is a solid, crisp, and satisfying keystroke that speaks to the quality beneath the surface.

Built with Mac users’ experience in mind while still retaining compatibility for Windows devices, the Q11 Ultra comes with a system toggle and an additional set of customized keycaps for both Windows and macOS systems. You can now save two different layouts on the keyboard, one for each system.

To further fine-tune your typing experience, we designed our unique Keychron spherical-angle (KSA profile) double-shot keycap set with premium non-shine-through PBT material that is oil-resistant and durable for long-term use.

Our upgraded stabilizers now feature reinforced sidewalls around the stem, providing extra protection and significantly improving stability. These "walls" create a stronger connection between the switches and keycaps, ensuring smoother, more reliable typing on big keys like the spacebar, shift, enter, and delete.

Keymap

Snap Action

Backlight

Macro

Firmware

backlight

With Per-key RGB, every single key is a digital brushstroke. This feature lets you individually customize the color of each key, transforming your keyboard into a vibrant canvas.

Learn how to set Per-key RGB on Launcher

With Mix RGB, you can split your keyboard into two custom lighting zones, each with unique effects. Create high-contrast combinations to make your entire setup pop with vibrant style.

Learn how to set Mix RGB on Launcher

What's In The Box?

Q11 Ultra

Q11 Ultra

Feature 1

Up to 160 hours

Feature 2

ZMK

Feature 3

2.4 GHz

Bluetooth

Wired

Feature 4

Sound Absorbing Foam

IXPE Foam

PET Film

Latex Bottom Pad

Bottom Case Acoustic Foam

Bottom Case PET Film

Feature 5

KSA Double-shot PBT

Feature 6

Keychron Silk POM Switch

Feature 7

All New Knob Design

Feature 8

8000 Hz

Feature 9

1 MB

Q11

Q11

Feature 1

N/A

Feature 2

QMK

Feature 3

Wired

Feature 4

Top Case

Sound Absorbing Foam

Bottom Case PET Film

Feature 5

OSA Double-shot PBT keycaps

Feature 6

Keychron Super / Gateron G Pro (Fully Assembled Version)

Feature 7

Classic Knob Design

Feature 8

1000 Hz

Feature 9

128 KB

Size

  • 133.97 x 345.08mm

Front Height

  • 11.27mm (without keycaps)

Back Height

  • 17.83mm (without keycaps)

Bottom Case Material

CNC Aluminum

Feet Height

1.24mm

Angle

2.8°

Weight

  • 1724g ± 10g

Body Material

  • CNC Aluminum

Keycap

KSA double-shot PBT keycaps

Plate Material

PC

Switch

Keychron Silk POM Switch

Stabilizer

Screw-in PCB stabilizer

Backlight

South-facing RGB LED

Battery

4000 mAh rechargeable li-polymer battery

Compatible System

macOS/Windows/Linux

Operating Environment

-10 to 50℃

Connectivity

2.4 GHz / Bluetooth 5.3 / Type-C wired

Polling Rate

8000 Hz (Wired & 2.4GHz)
125 Hz (Bluetooth)

N-Key Rollover (NKRO)

Yes (wireless & wired)

Wireless Working Time

Up to 160 hours (8K, 2.4GHz, Backlit off)

Hot-swappable

Yes

Bluetooth Device Name

Keychron Q11 Ultra 8K

Cherry Profile Double-Shot PBT Full Set Keycaps - Grey, White, and Blue

Cherry Profile Double-Shot PBT Full Set Keycaps - Grey, White, and Blue

$39.99

Cherry Profile Double-Shot PBT Full Set Keycaps - Hacker Mint

Cherry Profile Double-Shot PBT Full Set Keycaps - Hacker Mint

$39.99

Keychron Double-Sleeved Geek Cable 8K

Keychron Double-Sleeved Geek Cable 8K

$15.99

Kailh Speed Pro Heavy Switch

Kailh Speed Pro Heavy Switch

$34.99

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