The K2 Pro is a QMK/VIA wireless custom mechanical keyboard, introducing a new era for mechanical keyboards.
Key Features:
Wireless and Wired Connectivity:
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Bluetooth 5.1: Connects with up to 3 devices for seamless multitasking across laptop, phone, and tablet. Switches swiftly between devices.
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USB Type-C: Reliable wired connection.
QMK & VIA Programming:
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Customizable keys: Through Keychron Launcher web app for key remapping, macros, shortcuts, and more.
Upgraded Typing Experience:
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Sound-absorbing foam and thick silicone dampening pad: Provide responsive feedback and a quieter typing sound.
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Steel plate: Adds stability.
Compatibility:
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Mac and Windows layouts: Includes keycaps for both systems. VIA software compatible with macOS, Windows, and Linux.
Hot-swappable Option:
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Supports 3-pin and 5-pin MX mechanical switches: Easily customizable without soldering.
Screw-In PCB Stabilizers:
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Stable typing: Less wobbliness on large keys, supports third-party stabilizers.
Pre-lubed Keychron K Pro Switch:
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Optimized switch mold: Less wobble and smoother feel.
OSA Profile Double-shot PBT Keycaps:
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Comfortable fingertip feel: Excellent oil resistance for long-term use
Ergonomic Support:
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Adjustable typing angle: Three levels (5º, 9.2º & 12º) and curved OSA-profile keycaps.
Specs:
SPECIFICATION
Number of Keys: 84 (75%)
Switches (Not including Barebone Version): Keychron K Pro Mechanical
Switch Face: South-facing
Stabilizers: PCB-mounted screw-in stabilizers (Hot-swappable version)
Plate-mounted stabilizers (Non-hot-swappable version)
Number of Multimedia Keys: 12
Frame Material: ABS/ABS+Aluminum frame
Plate Material: Steel
Keycap Material (Not including Barebone Version): Double-shot PBT
Keycap Profile: OSA (OEM profile with spherical-angle)
Layout: ANSI
Polling Rate (Wired Mode): 1000Hz
Polling Rate (Wireless 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
BT Working Time (Backlit off): Up to 290 hours (Lab test result may vary by actual use)
BT Working Time (RGB): Up to 150 hours (Lowest brightness)
Connection: Bluetooth and Type-C cable
Bluetooth version: 5.1
Bluetooth Device Name: Keychron K2 Pro
Compatible System: macOS/Windows/Linux
PHYSICAL UNIT
Dimension (Plastic frame version): 311.6 x 121.6 mm (12.27 x 4.79")
Weight: About 940 g / 2.07 lbs
Dimension (Aluminum frame version): 316.6 x 126.91 mm (12.46 x 4.99")
Weight: 1070 g / 2.36 lbs
Height without keycap (front): 24.85 mm (0.98")
Height without keycap (rear): 33.2 mm (1.31")
Height incl. keycap (front): 32 mm (1.26")
Height incl. keycap (rear): 42.07 mm (1.66")
Typing Angle: 5º, 9.2º and 12º
MCU: Ultra-low-power ARM Cortex-M4 32-bit STM32L432 (128KB Flash)
Operating Environment: -10 to 50℃
