How does the Q4 Pro's wireless connectivity enhance multitasking?

The Q4 Pro features Broadcom Bluetooth 5.1, allowing you to connect up to three devices simultaneously. This makes it effortless to switch between your laptop, phone, and tablet, enhancing productivity and multitasking capabilities without the hassle of reconnecting.

Can I use the Keychron Q4 Pro with both Mac and Windows systems?

Yes, the Q4 Pro is designed to be compatible with both macOS and Windows. It includes a system toggle and additional keycaps for both operating systems, allowing you to seamlessly switch and save different layouts for each system.

What customization options are available with the Q4 Pro?

The Q4 Pro offers extensive customization options. You can hot-swap its mechanical switches without any soldering, allowing you to tailor the typing experience to your preference. It also supports QMK and VIA firmware for remapping keys, setting macros, and more, providing endless possibilities for personalization.

How does the double-gasket design improve the typing experience?

The double-gasket design in the Q4 Pro incorporates silicone pads between the top and bottom cases. This innovative structure minimizes metal resonance, resulting in a quieter and more comfortable typing experience. Coupled with a flexible PC plate, it enhances the overall acoustics and feel of the keyboard.

What are the benefits of the Keychron K Pro mechanical switches?

The Keychron K Pro switches are optimized to reduce wobble and provide a smoother keystroke. These factory pre-lubed switches ensure a smooth tactile experience, and options like the banana switch offer an early tactile bump for a unique typing sensation similar to popular Panda switches.

Is it easy to assemble and customize the Q4 Pro?

Yes, the Keychron Q4 Pro is designed for easy assembly and customization. Each component is crafted to be user-friendly, allowing you to effortlessly modify and adjust parts to create your ideal typing setup.

What role does the ARM Cortex-M4 chip play in the Q4 Pro?

The Q4 Pro is powered by an ultra-low-power ARM Cortex-M4 32-bit STM32L432 chip, which provides robust performance and flexibility for developers. With a polling rate of 1000 Hz in wired mode, it ensures minimal latency, making it suitable for competitive gaming and fast typing.

How does the south-facing RGB lighting enhance the keyboard's aesthetics?

The south-facing RGB lighting on the Q4 Pro offers 22 customizable backlight settings. You can adjust the RGB hue, saturation, brightness, and effect speed, or even remap the keys for a personalized look that complements your setup and enhances the overall aesthetic appeal.

What materials are used in the keycaps of the Q4 Pro?

The Q4 Pro features KSA double-shot PBT keycaps, known for their durability and oil resistance. These keycaps do not allow light to shine through, maintaining a premium aesthetic while ensuring a long-lasting, reliable typing experience.

Keychron Q4 Pro Starting at $142.99

Name: Keychron Q4 Pro
Brand: Keychron
SKU: keychron-q4-pro-qmk-via-wireless-custom-mechanical-keyboard

Vendor	Location	Coupon Code	In Stock	Price (USD)	Link*
Keychron Q4 Pro
	Global	-	Check vendor	Check vendor	Visit shop
Keychron Q4 Pro QMK/VIA Wireless Custom Mechanical Keyboard
	Shipping to US	-		$143	Visit Shop
Keychron Q4 Pro QMK/VIA Wireless Benutzerdefinierte Mechanische Tastatur - ANSI Layout
	No shipping to US			$208 Out of stock	Visit Shop

Vendor

Location

Coupon Code

In Stock

Price (USD)

Link*

Keychron Q4 Pro

Global

Check vendor

Visit shop

Keychron Q4 Pro QMK/VIA Wireless Custom Mechanical Keyboard

Shipping to US

$143

Visit Shop

Keychron Q4 Pro QMK/VIA Wireless Benutzerdefinierte Mechanische Tastatur - ANSI Layout

No shipping to US

$208

Out of stock

Visit Shop

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Compare Keychron Q4 Pro vs PBTfans Agar vs Wuque Studio Flux60 HE Specification

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

Model	Keychron Q4 Pro	PBTfans Agar	Wuque Studio Flux60 HE
	90	70
Rating	5.0 stars (2 reviews)	0.0 stars (0 reviews)	0.0 stars (0 reviews)
Purchase Options
Main differences	Released in 2023 Has Linear, Tactile, Clicky switch options Built with the ANSI, ISO layout standard Connects via USB-C Supports QMK firmware Features N-key rollover Includes screw-in stabilizers Supports Bluetooth, Wired, Wireless connectivity Runs at a 1000 Hz polling rate Equipped with a 4000 mAh battery Weighs about 1351 g Sized at 21 x 121 x 303 mm Made with a Aluminum case	Released in 2025 Has Linear, Clicky switch options Built with the , ANSI, JIS layout standard Supports Wired, Wired only, Bluetooth, Wireless connectivity Made with a Aluminum, Polycarbonate case Offers Yes, Rgb RGB lighting	Released in 2026 Has Magnetic switch options Built with the ANSI layout standard Utilizes Hall effect sensors Supports Wired, Wired only connectivity Runs at a 8000 Hz polling rate
Score	Scores Performance: 75.1 Build Quality: 87.2 Productivity: 90.9 Customizability: 95.2 Portability: 89.5	Scores Performance: 61 Build Quality: 75.7 Productivity: 58.8 Customizability: 68.9 Portability: 79.9	Scores Performance: 84.3 Build Quality: 44.1 Productivity: 53.7 Customizability: 50.5 Portability: 66.1
Name	Name Keychron Q4 Pro	Name PBTfans Agar	Name Wuque Studio Flux60 HE
Release year	Release year 2023	Release year 2025	Release year 2026
Switch Options	Switch Options Linear, Tactile, Clicky	Switch Options Linear, Clicky	Switch Options Magnetic
Profile	Profile Normal Profile	Profile Normal Profile	Profile Normal Profile
Hot Swappable	Hot Swappable	Hot Swappable	Hot Swappable
Layout Size	Layout Size 60%	Layout Size 60%	Layout Size 60%
Layout Standard	Layout Standard ANSI, ISO	Layout Standard , ANSI, JIS	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 Bluetooth, Wired, Wireless	Connection Wired, Wired only, Bluetooth, Wireless	Connection Wired, Wired only
Polling Rate	Polling Rate 1000 Hz	Polling Rate -	Polling Rate 8000 Hz
Battery capacity	Battery capacity 4000 mAh	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 Gasket Mount	Mount Style -
Screw in Stabilizers	Screw in Stabilizers	Screw in Stabilizers	Screw in Stabilizers
Sound Dampening	Sound Dampening	Sound Dampening	Sound Dampening
Backlight	Backlight Rgb, South-face	Backlight Rgb	Backlight Rgb, South-face
Case Colors	Case Colors	Case Colors	Case Colors
Case Material	Case Material Aluminum	Case Material Aluminum, Polycarbonate	Case Material -
Keycaps Material	Keycaps Material PBT	Keycaps Material PBT	Keycaps Material -
Dimensions	Dimensions 21 x 121 x 303 mm	Dimensions -	Dimensions -
Weight	Weight 1351g	Weight -	Weight -

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Product Description

The Keychron Q4 Pro is a full-metal, customizable mechanical keyboard suited for users who want a versatile typing tool with both wired and wireless connectivity. It fits hobbyists who value switch swapping and key remapping, as well as professionals needing multi-device Bluetooth support and solid build quality. It balances a tactile typing experience with quiet operation, making it suitable for office and home use.

Key Features

Hot-swappable switches support most 3-pin and 5-pin MX-style mechanical switches, allowing quick customization without soldering.
QMK firmware compatibility enables extensive key remapping, macros, and shortcuts through the Keychron Launcher app.
Multi-device Bluetooth 5.1 connection supports up to three devices, with easy switching and a reliable USB-C wired option for low latency.
South-facing RGB backlighting offers 22 lighting modes with adjustable hue, brightness, and speed, customizable via software.

Build Quality

Full CNC-machined 6063 aluminum body provides a solid, durable frame with a refined finish.
Double-gasket mount design with silicone pads reduces metal resonance, lowering typing noise and improving acoustic comfort.
Polycarbonate plate adds flexibility to the gasket mount, enhancing typing sound and feel.
Screw-in PCB stabilizers reduce wobble on larger keys for a more stable keypress.

Typing Experience

Factory pre-lubed Keychron K Pro switches offer a smooth, less wobbly keystroke with an early tactile bump, similar to popular tactile switches.
KSA double-shot PBT keycaps resist oil and wear, maintaining texture and appearance over time.
Acoustic tuning through the gasket design and flexible plate results in quieter key sounds compared to typical metal keyboards.

Connectivity and Compatibility

Compatible with macOS, Windows, and Linux, with system toggle keys and extra keycaps for both Mac and Windows layouts.
Wired mode offers 1000 Hz polling rate for minimal input delay, while wireless mode runs at 90 Hz, suitable for general use but less ideal for competitive gaming.
Bluetooth 5.1 ensures stable wireless connections and extended battery life, though actual duration varies with usage.

Trade-offs

Wireless polling rate is lower than wired, which may affect responsiveness in fast-paced gaming.
RGB lighting is not shine-through on keycaps, limiting visibility in low light.
Assembly and customization require some technical comfort, which may not suit users seeking a fully plug-and-play experience.

Frequently Asked Questions (FAQ)

The Keychron Q4 Pro stands out with its full-metal body crafted from 6063 aluminum, offering a luxurious and durable build. Its unique double-gasket design reduces acoustic resonance, providing a superior typing sound and comfort. Additionally, the Q4 Pro is equipped with advanced features like hot-swappable switches and south-facing RGB lights, making it a perfect blend of aesthetics and functionality.