What is the layout of the KBD75 v3.1 keyboard?

The KBD75 v3.1 uses a 75% layout, which means it retains most of the standard keyboard keys—including the function row—while being more compact than a full-size keyboard. This layout is great for users who want a balance between functionality and desk space.

Does the KBD75 v3.1 require soldering to assemble?

No soldering is required! The KBD75 v3.1 comes with a hotswap PCB, allowing you to install and change switches easily without any soldering experience. This makes it perfect for beginners or anyone who likes to experiment with different switch types.

Can I use my own switches and keycaps with this keyboard?

Yes, the KBD75 v3.1 is a barebones kit, which means it does not come with switches or keycaps. You can choose any compatible MX-style switches and keycap sets to fully customize the look and feel of your keyboard.

What materials are used in the KBD75 v3.1 case and plate?

The keyboard features an aluminum case, providing a sturdy and premium feel. The standard plate included is also aluminum, but you can purchase polycarbonate or brass plates separately if you prefer a different typing experience.

Is the KBD75 v3.1 comfortable for long typing sessions?

Absolutely. The KBD75 v3.1 is designed with a 7-degree typing angle, which helps reduce wrist strain and provides a more ergonomic typing position for extended use.

How does the RGB lighting work on this keyboard?

The KBD75 v3.1 features an RGB-lit acrylic mid-layer, creating a vibrant underglow effect that enhances the aesthetic of your setup. The lighting can typically be customized via compatible software or onboard controls, offering a range of colors and effects.

What type of stabilizers does the KBD75 v3.1 support?

This keyboard supports Cherry-style screw-in stabilizers, which are known for their stability and smoothness. Screw-in stabilizers are included in the kit, so you can expect a solid and rattle-free typing experience on larger keys.

Are there sound-dampening features included?

Yes, the KBD75 v3.1 includes both PCB foam and case foam. These layers help dampen keystroke noise and reduce vibrations, resulting in a quieter and more refined typing sound.

What kind of connection does the keyboard use?

The KBD75 v3.1 connects via USB-C, ensuring a reliable and modern connection to your computer. USB-C is known for its durability and ease of use, with a reversible connector.

Is assembly difficult for beginners?

The KBD75 v3.1 is designed as a DIY kit but is very approachable for newcomers. With the hotswap PCB and screw-in stabilizers, assembly is straightforward and requires only basic tools. There are many community guides and tutorials available if you need help along the way.

Can I choose the color of my KBD75 v3.1?

Yes, the KBD75 v3.1 is available in a variety of colors, allowing you to pick the one that best matches your style or setup.

What makes the KBD75 v3.1 a good choice for customization?

With its modular design, hotswap PCB, multiple plate material options, screw-in stabilizers, and vibrant RGB underglow, the KBD75 v3.1 offers a high degree of customization for enthusiasts and newcomers alike.

KBDFans KBD75 V3 Starting at $196.99

Name: KBDFans KBD75 V3
Brand: KBDFans
SKU: kbdfans-kbd75-v31-grey-barebones-75-diy-keyboard-kit

Vendor	Location	Coupon Code	In Stock	Price (USD)	Link*
KBDFans KBD75 V3
	Global	-	Check vendor	Check vendor	Visit shop
KBDFans KBD75 v3.1 KBD75 v3.1 Barebones 75% DIY Kit Light Blue Barebones 75% DIY Kit
	Based in US	-		$197 Out of stock	Visit Shop
KBDFans KBD75 v3.1 KBD75 v3.1 Barebones 75% DIY Kit Pine Green Barebones 75% DIY Kit
	Based in US	-		$219 Out of stock	Visit Shop
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Vendor

Location

Coupon Code

In Stock

Price (USD)

Link*

KBDFans KBD75 V3

Global

Check vendor

Visit shop

KBDFans KBD75 v3.1 KBD75 v3.1 Barebones 75% DIY Kit Light Blue Barebones 75% DIY Kit

Based in US

$197

Out of stock

Visit Shop

KBDFans KBD75 v3.1 KBD75 v3.1 Barebones 75% DIY Kit Pine Green Barebones 75% DIY Kit

Based in US

$219

Out of stock

Visit Shop

Show all 6 options

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Compare KBDFans KBD75 V3 vs Keychron Lemokey L5 HE vs Dot Works Layer75 Specification

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

Model	KBDFans KBD75 V3	Keychron Lemokey L5 HE	Dot Works Layer75
	75	84	81
Rating	0.0 stars (0 reviews)	0.0 stars (0 reviews)	0.0 stars (0 reviews)
Purchase Options
Main differences	Released in 2023 Has Clicky switch options Includes screw-in stabilizers Uses a Top Mount mounting style Supports , Wired, Wired only connectivity Made with a Aluminum, Acrylic case Offers Yes, Rgb RGB lighting	Released in 2025 Has Linear, Tactile, Clicky, Magnetic switch options Comes with a knob Compatible with both Mac and Windows Utilizes Hall effect sensors Features N-key rollover Enables rapid trigger functionality Supports Bluetooth, 2.4 GHz, Wired, Wireless, Wired only connectivity Runs at a 1000 Hz polling rate Made with a Metal, Aluminum case Features PBT keycaps Offers Yes, Rgb, North-face, Rgb North-face RGB lighting	Released in 2024 Supports VIAL configuration Weighs about 2000 g Made with a Aluminum case Offers No RGB lighting
Score	Scores Performance: 65.3 Build Quality: 72.6 Productivity: 73.8 Customizability: 63.3 Portability: 63.6	Scores Performance: 100 Build Quality: 81.9 Productivity: 91.7 Customizability: 93.2 Portability: 81.2	Scores Performance: 50.9 Build Quality: 87.2 Productivity: 73 Customizability: 88.9 Portability: 60.4
Name	Name KBDFans KBD75 V3	Name Keychron Lemokey L5 HE	Name Dot Works Layer75
Release year	Release year 2023	Release year 2025	Release year 2024
Switch Options	Switch Options Clicky	Switch Options Linear, Tactile, Clicky, Magnetic	Switch Options -
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 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 Bluetooth, 2.4 GHz, Wired, Wireless, Wired only	Connection
Polling Rate	Polling Rate -	Polling Rate 1000 Hz;8000 Hz	Polling Rate -
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 Top Mount	Mount Style Gasket Mount	Mount Style Gasket Mount
Screw in Stabilizers	Screw in Stabilizers	Screw in Stabilizers	Screw in Stabilizers
Sound Dampening	Sound Dampening	Sound Dampening	Sound Dampening
Backlight	Backlight Rgb	Backlight Rgb, North-face	Backlight
Case Colors	Case Colors	Case Colors	Case Colors
Case Material	Case Material Aluminum, Acrylic	Case Material Metal, Aluminum	Case Material Aluminum
Keycaps Material	Keycaps Material -	Keycaps Material PBT	Keycaps Material -
Dimensions	Dimensions -	Dimensions -	Dimensions -
Weight	Weight -	Weight -	Weight 2000g

*Something incorrect or missing? Please

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Product Description

The KBDFans KBD75 v3.1 is a 75% barebones mechanical keyboard kit designed for hobbyists who want to build a custom keyboard without soldering. It suits users comfortable with assembling components and selecting their own switches and keycaps. This board offers a compact layout with a solid aluminum case and hotswap PCB, making it flexible for switch experimentation and customization.

Key Features

Hotswap PCB allows easy switch replacement without soldering, ideal for users who want to try different switch types or upgrade later.
Top mount aluminum case with an RGB-lit acrylic mid-layer provides a sturdy build and customizable lighting effects.
Includes both PCB foam and case foam, which help reduce noise and improve typing acoustics.
7 degree typing angle supports a comfortable wrist position for extended use.
USB-C interface ensures a modern, reliable wired connection.

Build Quality

The keyboard features a top mount design with an aluminum case, which offers rigidity and weight for stability during typing. Cherry screw-in stabilizers are included, improving key feel and reducing rattle on larger keys. The presence of foam layers inside the case and PCB helps dampen sound and vibrations, contributing to a quieter typing experience.

Typing Experience

Typing feel depends largely on the switches and keycaps you choose, as these are not included. The aluminum plate supports a firm keypress, while the stabilizers and foam reduce noise and improve overall sound quality. The 75% layout balances compactness with access to essential keys, suitable for both typing and productivity.

Customization and Compatibility

This kit requires assembly but no soldering, making it accessible for users new to keyboard building. It supports a 75% layout, which fits most standard keycap sets designed for this size. Polycarbonate and brass plates are available separately for users who want to experiment with different typing feels. Firmware and keymapping details are Unknown.

Trade-offs

Does not include switches or keycaps, so additional purchases and assembly are necessary.
Wired connection only, no wireless option.
Requires some assembly, which may be challenging for users unfamiliar with keyboard building.

Frequently Asked Questions (FAQ)