Keychron Q3 Max QMK/VIA 80% Wireless Custom Mechanical Keyboard (Banana Switch) - Carbon Black

🔥 Keychron Q3 Max QMK/VIA 80% Wireless Mechanical Keyboard

The Keychron Q3 Max is a premium wireless mechanical keyboard engineered for gamers 🎮, professionals 💼, and creators 🎨 who demand precision, durability, and versatility.

With its 80% compact layout, it strikes the perfect balance between functionality and desk space, offering full programmability via QMK/VIA for custom layouts, macros, and lighting effects.

⚙️ Premium Build & Design

Crafted from solid aluminum, the Q3 Max features a double-gasket design and sound-absorbing foam that deliver a satisfying, quiet, and stable typing experience. Every keystroke feels refined and precise — ideal for long work sessions or intense gaming marathons.

🔁 Hot-Swappable Gateron Banana Switches

Enjoy smooth and tactile feedback with Gateron Banana switches, offering an exceptional typing feel. The hot-swappable sockets let you easily customize your typing experience without soldering.

💡 Vibrant RGB & Durable Keycaps

The KSA double-shot PBT keycaps are designed for long-lasting performance and excellent grip, while south-facing RGB backlighting adds a customizable, aesthetic glow that enhances any setup.

🔌 Triple-Mode Connectivity for Maximum Flexibility

Connect your Q3 Max however you like:

🔷 2.4GHz Wireless Mode – Ultra-low latency, 1000Hz polling rate

🔶 Bluetooth 5.1 – Pair up to 3 devices seamlessly (90Hz polling rate)

⚫ USB Type-C Wired Mode – Reliable and fast connection

Enjoy up to 180 hours of battery life (backlight off) or 100 hours with low-brightness RGB — powered by a robust 4000mAh Li-polymer battery 🔋.

⚡ Performance That Keeps Up

Equipped with a powerful ARM Cortex-M4 32-bit STM32F402 MCU (256KB Flash), the Q3 Max ensures lag-free performance and instant responsiveness.

With N-Key Rollover (NKRO) in both wired and wireless modes, every keystroke is captured accurately — no ghosting, no missed inputs.

💻 Cross-Platform Compatibility

Designed for versatility, the Q3 Max works flawlessly with macOS, Windows, and Linux, making it perfect for multi-device environments.

🧩 Key Features

✅ 80% compact layout with programmable QMK/VIA support

✅ Triple-mode connection – 2.4GHz, Bluetooth 5.1, and USB-C

✅ Hot-swappable Gateron Banana switches

✅ KSA double-shot PBT keycaps (non-shine-through)

✅ South-facing RGB backlighting

✅ Double-gasket structure with sound-absorbing foam

✅ Full Mac & Windows compatibility

📊 Specifications

Connectivity: 2.4GHz / Bluetooth 5.1 / Type-C Wired

Polling Rate: 1000Hz (2.4GHz & Wired) / 90Hz (Bluetooth)

Battery Life: Up to 180 hrs (Backlight Off) / 100 hrs (Low RGB)

Microcontroller: ARM Cortex-M4 STM32F402, 256KB Flash

Hot-Swappable: Yes

Body Material: Aluminum

Keycaps: KSA Double-Shot PBT (Non-shine-through)

Plate Material: PC

Switch: Gateron Jupiter / Banana (Hot-swappable)

Stabilizers: Screw-in PCB

Backlight: South-facing RGB LED

Battery: 4000mAh Li-polymer

System Compatibility: macOS / Windows / Linux

Dimensions: 36.5 × 13.7 × 3.3 cm

Weight: 1770g ±10g

Operating Temp: -10°C to 50°C

📦 What's in the Box

Keychron Q3 Max QMK/VIA 80% Wireless Custom Mechanical Keyboard (Banana Switch, Carbon Black) ×1