What makes the Lemokey X3 suitable for both gaming and productivity?

The Lemokey X3 offers a 100% full-size layout with dedicated function keys and a numpad, making it ideal for productivity tasks like data entry and shortcuts. Its 1000 Hz polling rate and advanced anti-ghosting technology ensure ultra-fast, accurate key registration, which is especially beneficial for gaming where every millisecond counts.

How customizable are the keys on the Lemokey X3?

Every key on the Lemokey X3 can be remapped using QMK or VIA software, allowing you to assign macros, shortcuts, or custom key combinations. Whether you want to streamline your workflow or create complex gaming macros, the open-source firmware provides virtually limitless customization possibilities.

Does the keyboard support RGB lighting?

Yes, the Lemokey X3 features vibrant RGB lighting with over 22 lighting effects, as well as red LED modes. The shine-through double-shot ABS keycaps and side lighting create an immersive visual experience, perfect for both late-night gaming and aesthetic desk setups.

Can I adjust the typing angle on the Lemokey X3?

Absolutely! The keyboard offers three adjustable typing angles—4°, 6°, and 8.7°—so you can find the most comfortable position for your wrists during long work or gaming sessions. Combined with the curved OEM-profile keycaps, you’ll enjoy ergonomic support throughout the day.

What is a gasket mount structure, and how does it improve the typing experience?

The gasket mount structure in the Lemokey X3 suspends the keyboard’s internal components with flexible gaskets, reducing vibrations and acoustic resonance. This, paired with sound-absorbing foam, delivers a softer, quieter, and more satisfying typing feel compared to traditional tray-mount keyboards.

Is the Lemokey X3 compatible with different operating systems?

Yes, the Lemokey X3 is compatible with Windows, macOS, and Linux. It’s designed for seamless switching between these systems, making it a versatile choice for users who work across multiple platforms.

How does the Lemokey X3 handle simultaneous key presses?

With full N-key rollover (NKRO) support, every keypress on the Lemokey X3 is registered accurately, even when multiple keys are pressed at once. This ensures you never miss a command, whether you’re executing complex in-game combos or typing at high speed.

What type of key switches are included, and are they pre-lubed?

The Lemokey X3 comes with Keychron mechanical switches, which are known for their smooth and reliable performance. All non-clicky switches are factory pre-lubed, providing a smoother and quieter typing experience right out of the box.

Can I route the cable in different directions for better desk organization?

Yes, the keyboard’s bottom case is designed with grooves to allow the cable to be routed in three different directions. This flexibility helps you keep your workspace tidy and adapt the keyboard’s placement to your preferred desk setup.

How do I get the Lemokey X3 working with VIA software?

Since the Lemokey X3 may not be automatically recognized by VIA, you’ll need to download the specific keymap JSON file for the X3. Once you have the file, open VIA, enable the 'Show Design tab' in settings, and drag the JSON file into the Design tab. This will allow you to customize your keymap with VIA.

Keychron Lemokey X3 Starting at $48.99

Name: Keychron Lemokey X3
Brand: Keychron
SKU: lemokey-x3-qmk-via-wired-mechanical-keyboard
Rating: 3 (4 reviews)

Vendor	Location	Coupon Code	In Stock	Price (USD)	Link*
Keychron Lemokey X3
	Global	-	Check vendor	Check vendor	Visit shop
Lemokey X3 QMK/VIA Wired Mechanical Keyboard
	Shipping to US	-		$49	Visit Shop

Vendor

Location

Coupon Code

In Stock

Price (USD)

Link*

Keychron Lemokey X3

Global

Check vendor

Visit shop

Lemokey X3 QMK/VIA Wired Mechanical Keyboard

Shipping to US

$49

Visit Shop

Compare Keychron Lemokey X3 vs Keychron V5 vs Keychron Lemokey X2 Specification

Compare similar keyboards side by side, or use the comparison table to compare all keyboards!

Model	Keychron Lemokey X3	Keychron V5	Keychron Lemokey X2
	90	96	88
Rating	3.0 stars (4 reviews)	3.4 stars (8 reviews)	0.0 stars (0 reviews)
Purchase Options
Main differences	Uses a Gasket Mount mounting style Weighs about 807 g Sized at 42 x 446 x 138 mm Made with a ABS, Plastic case Offers Yes, Rgb, North-face, Rgb North-face RGB lighting	Released in 2022 Available in a 96% layout Built with the ISO, ANSI, ISO-DE, ISO-UK, ISO-FR, ISO-ES, ISO-SW layout standard Comes with a knob Provides dedicated media keys Weighs about 1170 g Sized at 19 x 142 x 389 mm Made with a Plastic, ABS case Features ABS, PBT keycaps Offers Yes, Rgb, South-face, Rgb South-face, White, White South-face RGB lighting	Weighs about 970 g Sized at 37 x 438 x 129 mm Made with a ABS case Offers Yes, North-face RGB lighting
Score	Scores Performance: 82.2 Build Quality: 84.7 Productivity: 95.6 Customizability: 92 Portability: 47.4	Scores Performance: 91.2 Build Quality: 89.4 Productivity: 98.1 Customizability: 99.6 Portability: 47.2	Scores Performance: 74.5 Build Quality: 84 Productivity: 95.8 Customizability: 90 Portability: 47.6
Name	Name Keychron Lemokey X3	Name Keychron V5	Name Keychron Lemokey X2
Release year	Release year 2024	Release year 2022	Release year 2024
Switch Options	Switch Options Linear, Tactile, Clicky	Switch Options Linear, Tactile, Clicky	Switch Options Linear, Tactile, Clicky
Profile	Profile Normal Profile	Profile Normal Profile	Profile Normal Profile
Hot Swappable	Hot Swappable	Hot Swappable	Hot Swappable
Layout Size	Layout Size 100%	Layout Size 96%	Layout Size 100%
Layout Standard	Layout Standard ANSI	Layout Standard ISO, ANSI, ISO-DE, ISO-UK, ISO-FR, ISO-ES, ISO-SW	Layout Standard ANSI
Layout Ergonomics	Layout Ergonomics Normal	Layout Ergonomics Normal	Layout Ergonomics Normal
Knob Support	Knob Support	Knob Support	Knob Support
Display Support	Display Support	Display Support	Display Support
Mac/Win Support	Mac/Win Support	Mac/Win Support	Mac/Win Support
Multi-Media Keys	Multi-Media Keys	Multi-Media Keys	Multi-Media Keys
USB-C	USB-C	USB-C	USB-C
USB passthrough	USB passthrough	USB passthrough	USB passthrough
Connection	Connection Wired, Wired only	Connection Wired, Wired only	Connection Wired, Wired only
Polling Rate	Polling Rate 1000 Hz	Polling Rate 1000 Hz;8000 Hz	Polling Rate 1000 Hz
Battery capacity	Battery capacity -	Battery capacity -	Battery capacity -
Hall Effect Support	Hall Effect Support	Hall Effect Support	Hall Effect Support
QMK Support	QMK Support	QMK Support	QMK Support
VIA Support	VIA Support	VIA Support	VIA Support
VIAL Support	VIAL Support	VIAL Support	VIAL Support
N-Key Rollover	N-Key Rollover	N-Key Rollover	N-Key Rollover
Rapid Trigger	Rapid Trigger	Rapid Trigger	Rapid Trigger
Mount Style	Mount Style Gasket Mount	Mount Style Tray Mount	Mount Style Tray Mount
Screw in Stabilizers	Screw in Stabilizers	Screw in Stabilizers	Screw in Stabilizers
Sound Dampening	Sound Dampening	Sound Dampening	Sound Dampening
Backlight	Backlight Rgb, North-face	Backlight Rgb, South-face, White, White South-face	Backlight North-face
Case Colors	Case Colors	Case Colors	Case Colors
Case Material	Case Material ABS, Plastic	Case Material Plastic, ABS	Case Material ABS
Keycaps Material	Keycaps Material ABS	Keycaps Material ABS, PBT	Keycaps Material ABS
Dimensions	Dimensions 42 x 446 x 138 mm	Dimensions 19 x 142 x 389 mm	Dimensions 37 x 438 x 129 mm
Weight	Weight 807g	Weight 1170g	Weight 970g

*Something incorrect or missing? Please

let me know

Product Description

The Keychron X3 is a full-size mechanical keyboard designed for users who want a customizable typing and gaming experience with low input latency. It suits gamers needing fast response times, office users seeking quieter typing, and hobbyists interested in firmware customization. Its gasket mount and acoustic foam reduce noise and improve typing feel, while QMK/VIA support allows extensive key remapping and macros.

Key Features

1000 Hz polling rate reduces input delay, benefiting fast-paced gaming.
Gasket mount design with acoustic foam lowers typing noise and adds typing flexibility.
Open-source QMK firmware and VIA support enable full key remapping and macro creation.
Shine-through double-shot ABS keycaps with north-facing LEDs improve visibility in low light.
N-key rollover ensures all simultaneous key presses register accurately.
Adjustable typing angles (4°, 6°, 8.7°) and OEM-profile curved keycaps support ergonomic comfort.

Build Quality and Typing Experience

ABS plastic case with gasket mount reduces vibration and resonance for quieter typing.
Pre-lubed Keychron mechanical switches provide a smooth and firm keypress feel out of the box.
Plate-mounted stabilizers help stabilize larger keys for consistent feedback.
Multiple backlight modes and side lighting offer customizable aesthetics for different environments.

Connectivity and Compatibility

Wired connection via USB Type-A to Type-C cable ensures stable, low-latency input.
Compatible with Windows, Linux, and macOS systems.
Flexible cable routing options allow adaptation to different desk setups.

Customization and Firmware

Supports QMK and VIA software for advanced key remapping and macro programming.
Requires manual loading of VIA keymap JSON file as automatic recognition is pending.
High-performance ARM Cortex-M4 MCU with 256KB flash memory allows complex firmware modifications.

Trade-offs

No wireless connectivity, limiting portability and multi-device use.
VIA support is not yet fully integrated, requiring extra setup steps.
ABS plastic case may feel less durable compared to metal alternatives.
OEM profile keycaps may not suit users preferring sculpted or low-profile designs.

Discover and compare Keychron Lemokey X3 alternatives

Explore products with similar features and specifications.