The Keychron K8 Max is an 80% TKL layout wireless mechanical keyboard designed for both productivity and gaming. Supporting 2.4 GHz, Bluetooth 5.1, and USB-C wired connections, this keyboard offers versatility and performance. With QMK/VIA compatibility and Keychron Launcher, the K8 Max is fully customizable. The keyboard includes multiple acoustic foams for an enhanced typing sound, hot-swappable technology, and Keychron Super switches for reliability. The OSA profile PBT keycaps provide durability, and the south-facing RGB backlighting ensures vibrant illumination from the typist's angle.
Key Features:
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2.4 GHz & Bluetooth 5.1: Connect up to 3 devices wirelessly with a 1000Hz polling rate.
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QMK/VIA Programmability: Full layout and macro customization via Keychron Launcher.
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Enhanced Acoustic Foam Layers: IXPE, PET, and EPDM foams for a premium typing sound.
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Hot-Swappable: Supports 3-pin & 5-pin switches for easy switch swapping without soldering.
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Keychron Super Switches: Tested for up to 50 million clicks with a consistent backlight effect.
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OSA Profile Double-shot PBT Keycaps: Durable, oil-resistant keycaps for a comfortable typing feel.
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Screw-In PCB Stabilizers: Reduces wobble on larger keys like the spacebar and shift.
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South-Facing RGB Backlights: 22 types of customizable RGB settings with fine-tuning capabilities.
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Ergonomic Support: Adjustable typing angles for wrist comfort.
SPECIFICATION
Number of Keys: 87 (80%)
Switches: Keychron Super mechanical
Switch Face: South-facing
Number of Multimedia Keys: 12
Frame Material: ABS / ABS+Aluminum frame
Keycap Material: Double-shot PBT
Keycap Profile: OSA (OEM profile with spherical-angle)
Layout: ANSI
Polling Rate (2.4GHz and Wired Mode): 1000Hz
Polling Rate (BT Mode): 90Hz
N-Key Rollover (NKRO): Yes for both wireless and wired modes
CONNECTIVITY AND POWER
Backlit: 22 types of RGB backlight options plus endless possibilities
Battery: 4000 mAh rechargeable li-polymer battery
Wireless Working Time (Backlit off): Around 190 hours (Lab test result may vary by actual use)
Wireless Working Time (RGB): Around 100 hours (Lowest brightness)
Connection: 2.4 GHz / Bluetooth / Type-C wired
Bluetooth version: 5.1
Bluetooth Device Name: Keychron K8 Max
Compatible System: macOS / Windows / Linux
PHYSICAL UNIT
Dimension (Plastic frame version): 354.21 x 124.18mm (13.94 x 4.89")
Weight: 1158 g / 2.55 lbs
Dimension (Aluminum frame version): 359.20 x 129.20 mm (14.14 x 5.09 inches)
Weight: 1308g / 2.88 lbs
Height incl. keycap (front): 35.32 mm (1.39")
Height incl. keycap (rear): 43.09 mm (1.70")
Typing Angle: 3.4º, 7.7º and 10.7º
MCU: ARM Cortex-M4 32-bit STM32F402 (256KB Flash)
Operating Environment: -10 to 50℃
