What makes the Yunzii B75 Pro MAX different from other 75% keyboards?

The Yunzii B75 Pro MAX stands out thanks to its unique combination of a customizable TFT screen, a rotary knob, full RGB lighting, and a robust gasket-mounted design. Its versatility in connectivity (wired, Bluetooth, and 2.4G wireless), as well as support for both 3-pin and 5-pin hot-swappable switches, make it an excellent choice for users seeking both performance and customization.

Can I use the keyboard with multiple devices at once?

Absolutely! This keyboard is designed for seamless multi-device use. With Bluetooth and 2.4G wireless connectivity, you can quickly switch between your computer, tablet, or even a smartphone, making it ideal for multitaskers or those who work across different platforms.

How do I customize the TFT screen on the Yunzii B75 Pro MAX?

Customizing the TFT screen is easy and fun. You can use an online website to upload images, animations, or useful widgets, allowing you to personalize your keyboard with everything from system stats to your favorite GIFs. The screen’s crisp resolution ensures that everything looks sharp and vibrant.

What kind of switches can I use with this keyboard?

The Yunzii B75 Pro MAX features full-key hot-swappability, supporting both 3-pin and 5-pin mechanical switches. This means you can experiment with a wide variety of switch brands and types to find your perfect typing or gaming experience, without any soldering required.

Is the keyboard suitable for gaming?

Definitely! With NKRO (N-Key Rollover), fast wireless connectivity, and responsive switches, the keyboard is well-suited for gaming. The customizable RGB lighting and macro support via QMK/VIA software also let you tailor your setup for any game.

How long does the battery last on a single charge?

Thanks to its massive 8000mAh battery, the keyboard can last for days—even with RGB lighting enabled. Usage time depends on your lighting settings and connectivity mode, but most users will find they only need to recharge occasionally, making it perfect for wireless use.

Can I program macros or remap keys?

Yes, the keyboard supports advanced customization through QMK and VIA software. This allows you to remap any key, create macros, and set up complex functions, making it ideal for power users and productivity enthusiasts.

Are the keycaps durable and comfortable?

The keyboard comes equipped with double-shot PBT keycaps in a Cherry profile. These keycaps are known for their durability, resistance to shine, and comfortable sculpted shape, ensuring a pleasant typing experience over time.

What does the rotary knob do?

The rotary knob is a versatile tool. By default, it often controls volume, but with customization, you can assign it to other functions like scrolling, zooming, or switching applications. It adds a tactile and convenient way to control your workflow.

Is the RGB lighting customizable?

Yes! The south-facing RGB LEDs provide vibrant and even lighting, and you can customize effects, colors, and brightness levels to match your setup or mood. Whether you prefer static colors or dynamic patterns, you have full control.

Yunzii B75 Pro Max Starting at $83.99

Name: Yunzii B75 Pro Max
Brand: Yunzii
SKU: yunzii-b75-pro-max-qmk-via-knob-tft-screen-wireless-mechanical-keyboard

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YUNZII B75 PRO MAX QMK/VIA Wireless Mech...
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YUNZII B75 PRO MAX QMK/VIA Knob TFT Screen Wireless Mechanical Keyboard
	Shipping to US			$84	Visit Shop

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YUNZII B75 PRO MAX QMK/VIA Wireless Mech...

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YUNZII B75 PRO MAX QMK/VIA Knob TFT Screen Wireless Mechanical Keyboard

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Compare Yunzii B75 Pro Max vs Shortcut Studio Bridge75 Plus vs Keychron K2 Max Specification

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

Model	Yunzii B75 Pro Max	Shortcut Studio Bridge75 Plus	Keychron K2 Max
	85	81	92
Rating	0.0 stars (0 reviews)	0.0 stars (0 reviews)	4.5 stars (2 reviews)
Purchase Options
Main differences	Released in 2025 Has Linear switch options Comes with a knob Includes a Yes, TFT display Weighs about 993 g Sized at 42 x 334 x 144 mm	Made with a Aluminum case	Has Linear, Tactile, Clicky switch options Built with the ISO, ANSI, ISO-DE, ISO-UK, ISO-Nordic, ISO-SW layout standard Provides dedicated media keys Includes screw-in stabilizers Uses a PCB Mount mounting style Equipped with a 4000 mAh battery Weighs about 940 g Sized at 32 x 317 x 122 mm Made with a Aluminum, ABS case Offers Yes, Rgb, South-face, Rgb South-face, White, White South-face RGB lighting
Score	Scores Performance: 83.4 Build Quality: 80.4 Productivity: 73.7 Customizability: 89.5 Portability: 90.3	Scores Performance: 77.8 Build Quality: 77.3 Productivity: 82.5 Customizability: 72.8 Portability: 91.3	Scores Performance: 81.2 Build Quality: 85.6 Productivity: 94.6 Customizability: 92.4 Portability: 79.2
Name	Name Yunzii B75 Pro Max	Name Shortcut Studio Bridge75 Plus	Name Keychron K2 Max
Release year	Release year 2025	Release year 2024	Release year 2024
Switch Options	Switch Options Linear	Switch Options -	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 75%	Layout Size 75%	Layout Size 75%
Layout Standard	Layout Standard ANSI	Layout Standard ANSI	Layout Standard ISO, ANSI, ISO-DE, ISO-UK, ISO-Nordic, ISO-SW
Layout Ergonomics	Layout Ergonomics Normal	Layout Ergonomics Normal	Layout Ergonomics Normal
Knob Support	Knob Support	Knob Support	Knob Support
Display Support	Display Support TFT	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, 2.4 GHz, Wired, Wireless	Connection Bluetooth, 2.4 GHz, Wired, Wireless	Connection Bluetooth, 2.4 GHz, Wired, Wireless
Polling Rate	Polling Rate -	Polling Rate 1000 Hz	Polling Rate 1000 Hz
Battery capacity	Battery capacity 8000 mAh	Battery capacity 8000 mAh	Battery capacity 4000 mAh
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 PCB Mount
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, South-face	Backlight Rgb, South-face, White, White South-face
Case Colors	Case Colors	Case Colors	Case Colors
Case Material	Case Material -	Case Material Aluminum	Case Material Aluminum, ABS
Keycaps Material	Keycaps Material PBT	Keycaps Material PBT	Keycaps Material PBT
Dimensions	Dimensions 42 x 334 x 144 mm	Dimensions -	Dimensions 32 x 317 x 122 mm
Weight	Weight 993g	Weight -	Weight 940g

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Product Description

The Yunzii B75 Pro MAX is a 75% mechanical keyboard designed for users who want a compact layout with extensive customization and wireless options. It suits hobbyists who frequently swap switches, users who value on-device controls like a knob and TFT screen, and those needing flexible connectivity for both wired and Bluetooth use.

Key Features

Full-key hot swappable support for 3-pin and 5-pin switches allows easy switch replacement without soldering.
Integrated TFT screen and a custom knob provide on-the-fly control and visual feedback, enhancing workflow or media adjustments.
South-facing RGB lighting offers consistent illumination with keycap compatibility.
Supports QMK and VIA firmware for deep key remapping and macro customization.

Build Quality

Gasket-mounted design improves typing comfort by adding a softer, more flexible typing feel through isolated plate mounting.
Double-shot PBT Cherry profile keycaps resist shine and wear, maintaining texture over time.
Available in multiple color options to suit different aesthetic preferences.

Connectivity

Offers both wired USB Type-C and 2.4 GHz wireless connections, allowing seamless switching between desktop and mobile setups.
Built-in 8000mAh battery supports extended wireless use, though exact battery life is unknown.

Typing Experience

Choice of three linear Yunzii switch variants caters to users preferring smooth, quiet keypresses.
Gasket mount and switch options combine to reduce typing noise and provide a cushioned feel.

Trade-offs

The 75% layout omits dedicated function row and navigation cluster, which may slow workflows requiring frequent use of these keys.
Battery life details are not specified, so wireless endurance is uncertain.
Customization of the TFT screen requires online tools, which may not suit users preferring offline configuration.

Frequently Asked Questions (FAQ)