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Keychron K3 Max QMK/VIA Low Profile Wireless Custom Mechanical Keyboard - Image: 1

Keychron K3 Max Mechanical Keyboard

The Keychron K3 Max is a versatile, low-profile mechanical keyboard designed for a wide range of users, from gamers and office workers to keyboard enthusiasts. With its compact 75% layout, it offers a perfect balance between functionality and portability. The keyboard supports multiple connectivity options, including Bluetooth, 2.4 GHz wireless, and wired connections, making it suitable for various environments and use cases. Its programmable features via QMK and VIA provide endless customization possibilities, enhancing productivity and user experience. The K3 Max is built... Read more
Compare prices from $75.99 to $123
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VendorPrice (USD)Link*
Keychron K3 Max QMK/VIA Custom Ultra-Sli...
Amazon
$76 - $123
Keychron K3 Max 75% Hotswap Bluetooth + 2.4 GHz. RGB Low Profile Win + Mac Mechanical Keyboard
MK
$114
Keychron K3 Max 75% Wireless RGB Low Profile Win + Mac Mechanical Keyboard
MK
$104
Out of stock
Keychron K3 Max QMK/VIA Low Profile Wireless Custom Mechanical Keyboard
MonacoKeys
$119
Out of stock
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Compare Keychron K3 Max vs Keychron K3 Pro vs Keychron K1 Max Specification

Compare similar keyboards side by side. You can also use the extensive comparison table in order to compare all keyboards against each other!
Keychron K3 MaxKeychron K3 ProKeychron K1 Max
Keychron K3 Max QMK/VIA Low Profile Wireless Custom Mechanical Keyboard - Image: 1
Keychron K3 Pro QMK/VIA Wireless Mechanical Keyboard ISO Layout Collection - Image: 1
Keychron K1 Max QMK Wireless Custom Mechanical Keyboard ISO Layout Collection - Image: 1
0.0 (0)
4.7 (23)
3.3 (3)
Amazon
$76
Keychron
$83
Amazon
$90
Name
Keychron K3 Max
Name
Keychron K3 Pro
Name
Keychron K1 Max
Release year
2024
Release year
2022
Release year
2024
Switch Options
Tactile, Linear, Clicky
Switch Options
Linear, Tactile, Clicky
Switch Options
Tactile, Linear, Clicky
Profile
Low Profile
Profile
Low Profile
Profile
Low Profile
Hot Swappable
 
Hot Swappable
 
Hot Swappable
 
Layout Size
75%
Layout Size
75%
Layout Size
80%
Layout Standard
ISO-DE, ISO, ANSI
Layout Standard
ISO, JIS, ISO-DE, ISO-ES, ISO-FR, ISO-Nordic, ISO-SW, ISO-UK, ANSI
Layout Standard
ISO-DE, ISO-Nordic, ISO-UK, ISO, ANSI
Layout Ergonomics
Normal
Layout Ergonomics
Normal
Layout Ergonomics
Normal
Knob Support
 
Knob Support
 
Knob Support
 
Display Support
 
Display Support
 
Display Support
 
Mac/Win Support
 
Mac/Win Support
 
Mac/Win Support
 
Multi-Media Keys
 
Multi-Media Keys
 
Multi-Media Keys
 
USB-C
 
USB-C
 
USB-C
 
USB passthrough
 
USB passthrough
 
USB passthrough
 
Connection
Bluetooth, 2.4 GHz, Wired, Wireless
Connection
Bluetooth, Wired, Wireless
Connection
Bluetooth, 2.4 GHz, Wired, Wireless
Polling Rate
1000 Hz
Polling Rate
1000 Hz
Polling Rate
1000 Hz
Battery capacity
1550 mAh
Battery capacity
1550 mAh
Battery capacity
4000 mAh
Hall Effect Support
 
Hall Effect Support
 
Hall Effect Support
 
QMK Support
 
QMK Support
 
QMK Support
 
VIA Support
 
VIA Support
 
VIA Support
 
N-Key Rollover
 
N-Key Rollover
 
N-Key Rollover
 
Mount Style
Plate Mount
Mount Style
Tray Mount
Mount Style
PCB Mount
Screw in Stabilizers
 
Screw in Stabilizers
 
Screw in Stabilizers
 
Sound Dampening
 
Sound Dampening
 
Sound Dampening
 
Backlight
 
Rgb, North-face
Backlight
 
Rgb, South-face, North-face
Backlight
 
Rgb, White, North-face
Case Colors
Case Colors
Case Colors
Case Material
, Plastic
Case Material
Aluminum, Plastic, ABS
Case Material
ABS, Aluminum,
Keycaps Material
PBT, ABS
Keycaps Material
ABS, PBT
Keycaps Material
PBT, ABS
Dimensions
-
Dimensions
15 x 306 x 116 mm
Dimensions
24 x 346 x 119 mm
Weight
-
Weight
525g
Weight
608g
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Product Description

The Keychron K3 Max is a versatile, low-profile mechanical keyboard designed for a wide range of users, from gamers and office workers to keyboard enthusiasts. With its compact 75% layout, it offers a perfect balance between functionality and portability. The keyboard supports multiple connectivity options, including Bluetooth, 2.4 GHz wireless, and wired connections, making it suitable for various environments and use cases. Its programmable features via QMK and VIA provide endless customization possibilities, enhancing productivity and user experience. The K3 Max is built with high-quality materials and includes advanced features like N-key rollover, RGB backlighting, and a robust battery, making it a standout choice in the market.

Main Features

The Keychron K3 Max boasts several significant features that set it apart from other keyboards. Its low-profile design ensures a comfortable typing experience, reducing strain during extended use. The keyboard is equipped with LSA Double Shot PBT keycaps, known for their durability and resistance to wear. It supports QMK and VIA programming, allowing users to remap keys and create custom macros effortlessly. The 75% layout includes essential keys while maintaining a compact form factor, making it ideal for both gaming and office use. Additionally, the K3 Max features N-key rollover in both wired and wireless modes, ensuring that every keypress is registered accurately, even during intense gaming sessions. The RGB backlighting offers a wide range of customization options, allowing users to personalize the keyboard's appearance to match their setup.

Material and Build

The Keychron K3 Max is designed with aesthetics and durability in mind. The keyboard features a sleek, low-profile design that is both stylish and functional. The keycaps are made from Double Shot PBT material, which is known for its longevity and resistance to shine. The layout is available in both ISO and ANSI standards, catering to different user preferences. The keyboard's build quality is robust, with a polycarbonate plate that adds to its durability. The ergonomic design ensures a comfortable typing experience, even during long hours of use. Overall, the K3 Max is built to last, offering a premium feel and reliable performance.

Connectivity Options

The Keychron K3 Max offers multiple connectivity options to suit various needs. It supports Bluetooth 5.1, 2.4 GHz wireless, and wired connections via a USB-C cable. The Bluetooth 5.1 technology ensures a stable and efficient connection, allowing users to connect up to three devices simultaneously and switch between them seamlessly. The 2.4 GHz wireless option provides a low-latency connection, making it ideal for gaming. The keyboard also includes a 1550mAh rechargeable li-polymer battery, offering long-lasting performance. Charging is efficient and straightforward, thanks to the USB-C interface. The easy-reach switch allows users to toggle between Windows and macOS layouts, making it a versatile choice for different operating systems.

Tailoring Your Typing

The Keychron K3 Max offers extensive customization options to tailor the typing experience to individual preferences. Users can remap keys and create custom macros using QMK and VIA software, providing endless possibilities for personalization. The keyboard features RGB backlighting with multiple lighting effects and color options, allowing users to customize the appearance to match their setup. The hot-swappable design enables users to change switches without soldering, offering flexibility in choosing the switch type that best suits their typing style. Additionally, the keyboard includes dedicated media controls, making it easy to manage audio and other functions without leaving the current task.

Unique Selling Points

The Keychron K3 Max stands out with several unique features. It includes IXPE acoustic foam for sound absorption, enhancing the typing experience by reducing noise. The keyboard's ARM Cortex-M4 32-bit STM32F402 MCU ensures fast and responsive performance. The 1000 Hz polling rate in wired and 2.4 GHz mode offers a smooth and lag-free experience, especially important for gamers. The inclusion of a USB-A to USB-C adapter and an extension adapter adds to the keyboard's versatility. These features, combined with its robust build quality and extensive customization options, make the K3 Max a top choice for users seeking a high-performance, customizable keyboard.

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