Keychron K1 Pro QMK/VIA TKL Gateron Low Profile Red Switch (K1P-B1)

Keychron K1 Pro is an ultra-slim wireless custom mechanical keyboard that allows anyone to master any keys or macro commands on its 80% tenkeyless layout through VIA, it has included LSA (low profile spherical-angled) profile keycaps for both Windows and macOS, and users can hot-swap with Gateron low-profile MX mechanical switch in a breeze (for RGB Backlight Hot-Swappable Version only).

An excellent solution for multitasking. Connects the K1 Pro with up to 3 devices wirelessly via its stable Broadcom Bluetooth 5.1 for seamless multitasking across your laptop, phone, and tablet. Switch among them swiftly, and it’s fully compatible with both Mac and Windows.

You can also enjoy a USB Type-C wired connection with 1000 Hz polling rate which is engineered for the competitive game.  

The innovative low-profile Gateron switch is 31% slimmer than conventional normal profile switches makes the aluminum body K1 Pro one of the thinnest wireless mechanical keyboards in the world. While still delivering a distinguished tactile response.

Designed for premium type feeling, the K1 Pro comes with our unique double-shot PBT keycaps that made of durable non-backlight shine through PBT material with excellent oil resistance for long-term use.

Comes with more than 22 types of RGB backlight settings (as well as a static white backlight option), and 14 types of backlight settings on the White Backlight version. You can further fine-tune the RGB hue, saturation, brightness, effect speed with ease.

SPECIFICATION
 
Number of Keys: 87 (80%) 
Switches: Gateron low-profile mechanical
Switch Face: North-facing
Number of Multimedia Keys: 12 
Frame Material: ABS+Aluminum frame
Keycap Material: Low-profile double-shot PBT
Layout: ANSI
Polling Rate (Wired Mode): 1000Hz
Polling Rate (Wireless Mode): 90Hz
N-Key Rollover (NKRO): Yes for both wireless and wired modes

*The K1 Pro is currently compatible with Gateron low-profile mechanical switches only, as QMK does NOT support low-profile optical switches.

CONNECTIVITY AND POWER

Backlit: 22 types of RGB backlight options plus endless possibilities
Battery: 2000 mAh rechargeable li-polymer battery
BT Working Time (Backlit off): Up to 166 hours (Lab test result may vary by actual use)
BT Working Time (RGB): Up to 86 hours (Lowest brightness)
Connection: Bluetooth and Type-C cable
Bluetooth version: 5.1
Bluetooth Device Name: Keychron K1 Pro
Compatible System: macOS/Windows/Linux

PHYSICAL UNIT

Dimension: 346 x 118.5 mm (13.62 x 4.66")
Weight: 580 g / 1.28 lbs
Height without keycap (front): 7.72 mm (0.3")
Height without keycap (rear): 14.7 mm (0.58")
Height incl. keycap (front): 18.2 mm (0.72")
Height incl. keycap (rear): 24.1 mm (0.95")
Typing Angle: 3.37º, 4.2º and 6.7º
MCU: Ultra-low-power ARM Cortex-M4 32-bit STM32L432 (128KB Flash)
Operating Environment: -10 to 50℃