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Item #:
219028214
Keychron K3 Max SE QMK 2.4 GHz Wireless & Bluetooth Mechanical Keyboard
88% of respondents would recommend this to a friend
Item #:
219028214
GBP 107
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
In stock
Imported from USA store
QTY:
Only 10 items left in stock.
Order now and get it around Wednesday, September 09
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Experience ultra-fast responsiveness with 2.4 GHz wireless and a 1000 Hz polling rate, delivering the speed and precision the K3 Max SE needs for competitive gameplay.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Ultra-Slim Design
The Keychron K3 Max SE features an ultra-slim profile, enhancing portability without sacrificing functionality, making it ideal for on-the-go professionals and casual users alike.
Hot-Swappable Switches
Equipped with hot-swappable low-profile switches, this keyboard allows users to customize key feel and response easily, ensuring a personalized typing experience tailored to individual preferences.
Cross-Platform Compatibility
Designed to seamlessly work with Mac, Windows, and Linux, this keyboard caters to a diverse user base, eliminating compatibility issues and enhancing productivity across multiple systems.
Product Details
| Compatible Devices | Laptop, Mac, PC, Smartphone, Tablet |
| Connectivity Technology | 2.4 GHz Wireless, Bluetooth 5.2, USB-C |
| Additional Features | 2.4 GHz & Bluetooth 5.2, QMK & Launcher, Ultra-slim, Aluminum + Wood Side Panel, PBT Keycaps, macOS/Windows/Linux, Acoustic Foam |
| Keyboard Backlighting Color Support | RGB |
| Switch Type | Tactile |
| Keyboard Layout | QWERTY |
| Hand Orientation | Ambidextrous |
| Mechanical Keyboard Switch Model | Brown Switch |
| Minimum Required Operating System Version | Windows 10 |
| Compatible Operating System Family | Windows |
| Number of Keys | 108 |
| Color | Brown Switch |
| Brand | Keychron |
| Keyboard Description | Home, Office |
| Antenna Location | Business, Everyday Use, Personal |
| Built-In Media | Extension Adapter for Receiver x1, Keycap Puller, Screwdriver x1, Type-A 2.4 GHz Receiver x1, Type-A to Type-C Cable x1 |
| Unit Count | 1 Count |
| Manufacturer | Keychron |
| Number of Packs | 1 |
| Number of Items | 1 |
| Item Dimensions L x W x H | 12.54"L x 4.96"W x 0.78"H (31.9 x 12.6 x 2 cm) |
| Enclosure Material | ABS Bottom Case, Aluminum + Wood Side Panel |
| Recommended Uses For Product | Business, Everyday Use, Personal |
| Special Feature | 2.4 GHz & Bluetooth 5.2, QMK & Launcher, Ultra-slim, Aluminum + Wood Side Panel, PBT Keycaps, macOS/Windows/Linux, Acoustic Foam See more |
| Keyboard backlighting color support | RGB |
| Product Dimensions (L x W x H) | 12.54"L x 4.96"W x 0.78"H (31.9 x 12.6 x 2 cm) |
| Material | ABS Bottom Case, Aluminum + Wood Side Panel |
What's in the box
Type-A to Type-C Cable x1
Extension Adapter for Receiver x1
Type-A 2.4 GHz Receiver x1
Keycap Puller
Screwdriver x1
Who Should Buy?
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Portable Professionals
Perfect for those who need a compact keyboard for travel without compromising on features and performance.
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Gamers
Ideal for gamers seeking responsive low-profile keys and customizable options for competitive edge in gameplay.
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Multi-OS Users
Great for users who switch between Mac, Windows, and Linux and require a versatile and compatible keyboard.
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Budget Conscious
May not be suitable for users looking for a low-cost option as it offers premium features at higher price.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What makes the Keychron K3 Max SE different from other Keychron keyboards?
Answer: The Keychron K3 Max SE stands out with its ultra-slim design and enhanced functionality. It features a customizable QMK firmware, allowing users to remap keys and create macros effortlessly. The keyboard supports both 2.4 GHz wireless and Bluetooth connections, providing versatility for various devices. Ideal for both gamers and professionals, its low-profile mechanical switches ensure fast response times and a tactile feel, making it perfect for long typing sessions or gaming marathons. -
Question:
How do I switch between different connectivity modes on the Keychron K3 Max SE?
Answer: Switching between connectivity modes is straightforward. Simply toggle the switch located on the keyboard’s side to change from 2.4 GHz wireless to Bluetooth. For Bluetooth, ensure that your device is ready to pair, then press the designated key combination to connect. This feature makes the K3 Max SE versatile for use across multiple platforms, enabling seamless transitions from your computer to your tablet or smartphone. -
Question:
Can the Keychron K3 Max SE be used for gaming?
Answer: Absolutely, the Keychron K3 Max SE is designed with gamers in mind. Its low-profile keys provide swift feedback and a tactile feel, allowing for quick and efficient typing or gaming commands. The availability of customizable macros through QMK firmware enhances gaming potential, enabling gamers to create shortcuts for complex actions. Whether you’re playing fast-paced shooters or engaging in strategy games, this keyboard adapts to your needs with precision. -
Question:
What switch options are available for the Keychron K3 Max SE?
Answer: The Keychron K3 Max SE offers various switch types that cater to different typing preferences, including Gateron low-profile mechanical switches. Users can choose from options like Red (linear), Blue (clicky), and Brown (tactile) switches based on their desired feedback and sound. This variety allows you to customize your typing experience, whether you prefer silent keys for office settings or audible clicks for a more engaging feel. -
Question:
Is the Keychron K3 Max SE compatible with both Windows and Mac?
Answer: Yes, the Keychron K3 Max SE is fully compatible with both Windows and Mac operating systems. It features a key layout switch that allows you to toggle between Mac and Windows layouts, ensuring that all keys function correctly for your preferred OS. This compatibility allows for a fluid user experience whether you're a student, a professional, or a gamer, making it an excellent all-around choice for diverse users. -
Question:
How long does the battery last on the Keychron K3 Max SE?
Answer: The Keychron K3 Max SE is equipped with a robust battery that can last for extended periods, depending on usage and backlighting settings. Typically, the battery can last up to several weeks on a single charge when used in Bluetooth mode without backlight. The keyboard also features adjustable RGB lighting, which can be turned off to further extend battery life. This makes it a reliable choice for users who value longevity during work or gaming sessions. -
Question:
Can I customize the RGB lighting on the Keychron K3 Max SE?
Answer: Yes, the RGB lighting on the Keychron K3 Max SE is fully customizable. You can choose from multiple effects and colors to match your mood or setup. With the dedicated software, users can not only cycle through various lighting patterns but also set static colors. This personalization makes your workspace or gaming station visually appealing while enhancing your overall typing experience. -
Question:
What is QMK firmware, and why is it important for the Keychron K3 Max SE?
Answer: QMK firmware is an open-source firmware that allows for extensive customization of mechanical keyboards. With the Keychron K3 Max SE utilizing QMK, users can redefine key functions, create macros, and configure layers to suit their typing habits. This flexibility is important as it empowers users to optimize their keyboard for the tasks they perform most frequently, whether that be programming, gaming, or regular office work. -
Question:
What materials are used in the construction of the Keychron K3 Max SE?
Answer: The Keychron K3 Max SE features a premium aluminum frame paired with durable keycaps designed to withstand daily wear and tear. The combination not only provides a sleek and modern aesthetic but also ensures stability and reliability during use. This thoughtful construction makes it suitable for users looking for a durable keyboard that can handle extensive typing or intense gaming sessions. -
Question:
Where can I buy Keychron K3 Max SE QMK 2.4 GHz Wireless & Bluetooth Mechanical Keyboard?
Answer: You can purchase the Keychron K3 Max SE QMK 2.4 GHz Wireless & Bluetooth Mechanical Keyboard from Ubuy in Jersey. Ubuy offers a wide range of Keychron products, ensuring that you can find the keyboard suited for your needs with convenience and access to additional product options.
Keychron Keyboards Editorial Review
Keychron K3 Max SE QMK 2.4 GHz Wireless & Bluetooth Mechanical Keyboard is designed for versatility and portability, making it compatible with a range of devices including laptops, PCs, and smartphones. It features advanced connectivity options like 2.4 GHz Wireless and Bluetooth 5.2, ensuring you can connect effortlessly. The keyboard is crafted with an ultra-slim design and incorporates PBT keycaps along with a stylish aluminum and wood side panel, providing a premium feel. Users appreciate the tactile Brown Switches that enhance the typing experience, perfect for both business and personal use. With customizable RGB backlighting, this keyboard suits any aesthetic.
Customer Reviews & Ratings
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Pros
- Compatible with multiple devices including laptops and tablets
- Features advanced connectivity options for seamless use
- Ultra-slim design for easy portability and stylish look
- Durable PBT keycaps enhance typing pleasure
- Customizable RGB backlighting adds personal flair
Cons
- Requires some getting used to for beginners
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
K
kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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GBP 107
Order now and get it around Wednesday, September 09
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Only 10 items left in stock.
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Low-profile wireless mechanical keyboard with a 75% layout.
- Supports 2.4 GHz, Bluetooth, and wired connections for versatile use.
- Customizable with QMK firmware for personalized key remapping and macros.
- Compatible with both Mac and Windows with multimedia functions.
- Slim design enhanced with acoustic foam for a quieter typing experience.
- Hot-swappable switches and premium double-shot PBT keycaps for durability.
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