Keychron K9 Max is an ultra-slim wireless custom mechanical keyboard. It supports 2.4 GHz, Bluetooth, and a wired connection. It allows anyone to master any keys or macro commands on its 60% layout through Keychron Launcher web app. Besides, it has included LSA (low profile spherical-angled) profile keycaps for both Windows and macOS, and users can hot-swap with Keychron Milk POM switch in a breeze (for RGB Backlight Hot-Swappable Version only).
SPECIFICATION
Number of Keys: 61 (60%)
Switches: Keychron Milk POM Switch
Face: North-facing
Frame Material: ABS frame
Keycap Material: Low-profile double-shot PBT
Layout: ANSI
Polling Rate (2.4Ghz and Wired Mode): 1000Hz
Polling Rate (BT Mode): 120Hz
N-Key Rollover (NKRO): Yes for both wireless and wired modes
*The K9 Max is currently compatible with Keychron Milk POM switches only.
CONNECTIVITY AND POWER
Backlit: 22 types of RGB backlight options plus endless possibilities
Battery: 1550 mAh rechargeable li-polymer battery
Wireless Working Time (Backlit off): Around 73 hours (Lab test result may vary by actual use)
Wireless Working Time (RGB): Around 42 hours (Lowest brightness)
Connection: 2.4 GHz / Bluetooth / Type-C wired
Bluetooth version: 5.2
Bluetooth Device Name: Keychron K9 Max
Compatible System: macOS / Windows / Linux
PHYSICAL UNIT
Dimension: 287 x 97.5 mm (11.30 x 3.84″)
Weight: 426 g / 0.94 lbs
Height without keycap (front): 7.9 mm (0.31″)
Height without keycap (rear): 15.1 mm (0.59″)
Height incl. keycap (front): 20.2 mm (0.79″)
Height incl. keycap (rear): 25.0 mm (0.98″)
Typing Angle: 2.5?, 4.2? and 6.5?
MCU: ARM Cortex-M4 32-bit STM32F402 (256KB Flash)
Operating Environment: -10 to 50?
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Interior Acoustic Foam
Elevate your typing with K9 Max featuring advanced IXPE acoustic foam for silent keystrokes and enhanced comfort, coupled with resilient latex foam for superior key switch support, responsiveness, and durability. Redefining the standard for a quiet, comfortable, and responsive typing experience.
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Keychron Milk POM Switch
The Keychron Milk POM Switch is engineered with cutting-edge POM and POK materials, which deliver a deeper, resonant thock sound in low-profile designs. Pre-lubed for a precise and smooth feel, they offer a dependable fingertip experience.
https://cdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_Milk_POM_Switch.png
Low-Profile Double-shot PBT Keycaps
Designed for premium type feeling, the K9 Max comes with our unique double-shot PBT keycaps that made of durable non-backlight shine throu
