Keychron
Keychron K3 Max SE QMK 2.4 GHz Wireless & Bluetooth Mechanical Keyboard
Bottom line: The Keychron K3 Max SE QMK 2.4 GHz Wireless & Bluetooth Mechanical is a specs-and-price decision rather than a crowd-consensus one in the gaming peripherals category. Check the specification table below against one or two close alternatives — on price and spec fit, not on star ratings.
As an Amazon Associate, SpecPicks earns from qualifying purchases. Full disclosure →
Pros & Cons
Pros
- ✓ Backed by Keychron's warranty and support channels
Cons
- ✗ Check the listed dimensions, connectors and platform compatibility against your setup before ordering
- ✗ Price, stock, shipping and returns are set by the retailer and may have changed since this page was last updated
SpecPicks Verdict
SpecPicks scored Keychron K3 Max SE QMK 2.4 GHz Wireless & Bluetooth Mechanical… using a rating × review-volume × price-fit model applied to published specs and reviews across the gaming peripherals category. Keychron's gaming peripherals lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.
Common buyer scenarios for gaming peripherals of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.
Key Features
- Ultra-Slim 75% QMK Keyboard: The K3 Max SE is a low-profile wireless mechanical keyboard with a 75% layout. It supports 2.4 GHz, Bluetooth, and wired connections. Empowered by QMK, it offers endless possibilities and enhanced productivity in your work and gaming
- Triple Connectivity Options: 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. For work and everyday multitasking, Bluetooth 5.2 enables seamless connection to up to three devices—letting you switch effortlessly between your computer, phone, and tablet
- Customizable with QMK & Launcher: The open-source QMK firmware means endless possibilities for key remapping, macros, shortcuts, and more. Now you can easily customize each key with the Keychron Launcher web app. Please use the latest version of Chrome / Opera / Edge browser to open the Launcher and connect the keyboard to your device via wired mode
- Compatibility for All Devices: Offers a Mac layout while remaining compatible with Windows. It stands out in the market by providing the same multimedia and function key functions as Apple keyboards for Mac users, but with enhanced tactile feedback
- Slim Design, Enhanced Acoustics: Elevate every keystroke with the K3 Max SE, featuring advanced EPDM acoustic foam for a quieter, more cushioned typing experience, paired with bottom case acoustic foam for enhanced responsiveness, stability, and long-lasting durability. The innovative Keychron Milk POM switch is 31% slimmer than traditional full-profile switches
- Swappable Switches, Superior Keycaps: We all have unique typing preferences—that’s why the K3 Max SE features hot-swappable support, allowing you to easily change Keychron Milk POM switches in seconds without soldering. It also comes with premium double-shot PBT keycaps, made from durable, non-shine-through material with excellent oil resistance for long-lasting performance
Full Specifications
| Brand | Keychron |
|---|---|
| Color | Banana Switch |
| Material | ABS Bottom Case, Aluminum + Wood Side Panel |
| Unit Count | 1 Count |
| Switch Type | Tactile |
| Connectivity | Bluetooth, 2.4GHz |
| Compatibility | Switch, Mac |
| 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 |
| Connection Type | Wired |
| Keyboard Layout | QWERTY |
| Number of Items | 1 |
| Number of Packs | 1 |
| Special Feature | 2.4 GHz & Bluetooth 5.2, QMK & Launcher, Ultra-slim, Aluminum + Wood Side Panel, PBT Keycaps, macOS/Windows/Linux, Acoustic Foam |
| Antenna Location | Business, Everyday Use, Personal |
| Hand Orientation | Ambidextrous |
| Compatible Devices | Laptop, Mac, PC, Smartphone, Tablet |
| Enclosure Material | ABS Bottom Case, Aluminum + Wood Side Panel |
| Additional Features | 2.4 GHz & Bluetooth 5.2, QMK & Launcher, Ultra-slim, Aluminum + Wood Side Panel, PBT Keycaps, macOS/Windows/Linux, Acoustic Foam |
| Keyboard Description | Home, Office |
| Connectivity Technology | 2.4 GHz Wireless, Bluetooth 5.2, USB-C |
Ready to buy?
Keychron K3 Max SE QMK 2.4 GHz Wireless & Bluetooth Mechanical Keyboard is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
Related Gaming Peripherals
More guides & deep dives from the SpecPicks archive
Browse all articles & guides →- Best Retro Handhelds in 2026 — From $35 to $500
- Best 1440p Gaming GPUs in 2026
- The Complete Voodoo5 5500 AGP Driver Guide (2026 Edition)
- Best Budget Gaming PC Build 2026 — ~$1,000 ($800 on Sale)
- RTX 4070 Super vs RX 7800 XT — Which to Buy in 2026
- Emulation Hardware in 2026: FPGA, Software, and Cart-Reader Ecosystems
- How to Build a Windows 98 Retro PC in 2026
More reviews from the SpecPicks archive
Browse all reviews →- GeForce 4 Ti 4600 + Pentium 4 Northwood: Period-Correct 2002 Build Guide
- Best Gaming SSD for PC Builds in 2026: 5 Picks Tested
- Prime Big Deal Days 2026: Best Mini PC Deals for Local AI and Home Labs
- Quantization on a 12GB GPU: q4 vs q5 vs q8 Tok/s and Quality on the RTX 3060
- Why PSU Fans Aren't Built for Repairability
- Best Gaming CPU for 1440p Builds in 2026
- Mac Studio M3 Ultra vs RTX 5090 for AI Inference in 2026
- Building a Retro PC Server Farm with AI: Hosting Quake 3, UT99 & OpenArena in 2026
- Turn a Raspberry Pi Pico W Into a Driverless USB WiFi Adapter
- Best Raspberry Pi for Local LLMs & Home Lab in 2026: Pi 4 8GB vs Pi Zero
- Raspberry Pi 5 Local LLM Server: Best Models for 8GB RAM in 2026
- GTX 1050 Ti 4GB vs Ryzen 5 5600G iGPU: Which Actually Runs Qwen3 4B?
- Linux 7.3: 'Flatten the Pick' Scheduler Gains for Gaming
- Best Gaming Mouse Pad for FPS Esports (2026)
- Zhipu ZCode vs Claude Code: Cheaper Agentic Coding, and the Rig to Run It
- Best Mini PC for Local LLM Inference in 2026: Ryzen vs Apple vs Intel
- Gemma 4 31B Abliterated on a Single RTX 3060 12GB: Quantization, VRAM, and Real Tok/s
- DeepSeek V4 vs Claude Opus 4.6: Local Inference Hardware for the Open-Weight Challenger
- CompactFlash to IDE 50-Pin Adapters: A Retro Storage Buyer's Guide for 2026
- GameSir G7 SE vs 8BitDo Pro 2 vs DualSense for PC
- The Truth About Sega's TradeMark Security System (TMSS)
- Claude Mythos: What Anthropic Found + Why Regulators Were Briefed
- Intel-Scaler vLLM 0.21.0: What Changes for Local Arc + Intel GPU Rigs
- 42 LLMs Tested for Apocalypse Compliance: What Data Shows
Earliest SpecPicks reviews
Browse full archive →- Best GPU for Llama 3.1 8B (2026)
- Best GPU for Qwen 3 14B (2026)
- Best GPU for Qwen 3 32B (2026)
- Best GPU for Llama 3.1 70B (2026)
- Best GPU for DeepSeek-R1 32B (2026)
- Best GPU for Llama 3.1 405B (2026)
- How to run Llama 3.1 8B on NVIDIA GeForce RTX 5090
- How to run Qwen 3 14B on NVIDIA GeForce RTX 5090
- How to run Qwen 3 32B on NVIDIA GeForce RTX 5090
- How to run Llama 3.1 70B on NVIDIA GeForce RTX 5090
- How to run DeepSeek-R1 32B on NVIDIA GeForce RTX 5090
- How to run Llama 3.1 8B on NVIDIA GeForce RTX 4090