Keyboard Keychron K2 Max 75% QMK Wireless Swappable RGB Keychron Super Red Switch - Black

Технички спецификации

Keychron K2 Max is a wireless custom mechanical keyboard. It supports 2.4 GHz, Bluetooth, and a wired connection. It allows anyone to master keys or macro commands on its 75% layout through the Keychron Launcher web app. Besides, it has included keycaps for Windows and macOS, and users can hot-swap with the Keychron Super mechanical switch in a breeze(hot-swappable version only). The K2 Max upgraded the typing experience with multiple layers of acoustic foams, such as IXPE, PET, and EPDM, ensuring a superior sound and typing experience. SPECIFICATION

Number of Keys

84 (75%)

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

5.2

Bluetooth Device Name

Keychron K2

Max Compatible System

macOS / Windows / Linux PHYSICAL UNIT Dimension (Plastic frame version): 311.54 x 121.54mm (12.27 x 4.79")

Weight

940g / 2.07 lbs Dimension (Aluminum frame version): 316.62 x 126.56 mm (12.47 x 4.98")

Weight

1080g / 2.38 lbs Height incl. keycap (front): 32.06 mm (1.26") Height incl. keycap (rear): 41.54 mm (1.64")

Typing Angle

5?, 9? and 12?

MCU

ARM Cortex-M4 32-bit STM32F402 (256KB Flash)

Operating Environment

-10 to 50? https://cdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron-K8-Max-Features.jpg 2.4 GHz & Bluetooth Connection Experience peak gaming performance on the fly with the 2.4 GHz wireless connection boasting a rapid 1000 Hz polling rate. For seamless multitasking across your computer, phone, and tablet, you can effortlessly connect the K2 Max via Bluetooth 5.1 to three devices. https://cdn.shopify.com/s/files/1/0059/0630/1017/files/K2_Max3.jpg Significantly Enhanced Acoustic Foams Elevate your typing with K2 Max featuring advanced IXPE acoustic foam for enhanced comfort, coupled with resilient EPDM foam for superior key switch support, responsiveness, and durability. The steel plate provides responsive feedback and a peaceful typing sound, while added weight will enhance the stability. https://cdn.shopify.com/s/files/1/0059/0630/1017/files/K2_MAX_structure.jpg An Epic Core Inside A powerful ARM architecture MCU equipped with 256KB Flash will provide more flexibility for developers. The polling rate is 1000 Hz on 2.4GHz and wired modes right out of the box, which makes the latency hardly noticeable even in co