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Keychron K4 Pro QMK/VIA Bluetooth Wireless Mechanical Keyboard For Sale

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Keychron K4 Pro QMK/VIA Bluetooth Wireless Mechanical Keyboard

Price: US $99.99

Keychron K4 Pro QMK/VIA Bluetooth Wireless Mechanical Keyboard, 96% Layout Custom Programmable Gaming Keyboard with White Backlight, Hot-Swappable K Pro Silent Red Switch for Mac Windows Linux - White

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Brand Keychron

Compatible Devices Mac, Windows, Linux

Connectivity Technology Bluetooth, USB-C

Keyboard Description Full Size Mechanical Programmable Wireless RGB Backlight

Recommended Uses For Product Gaming

Special Feature Hot-Swappable, Programmable Keys

Program with QMK & VIA - With the K4 Pro’s QMK/VIA, simply connect the K4 Pro to your device with a cable, then you can drag and drop your favorite keys or macro commands to remap any key you want on any system (macOS, Windows, or Linux). An ultra-low-power ARM Cortex-M4 32-bit STM32L432 MCU which is powerful, and equipped with 128K Flash will provide more flexibility for developers.

Wireless Bluetooth 5.1 & Wired Connection: You can connect the K4 Pro with up to 3 devices wirelessly via its stable Broadcom Bluetooth 5.1 for seamless multitasking, and it’s fully compatible with both Mac and Windows. The polling rate is 1000 Hz on wired mode (wireless mode: 90 Hz).

Hot-Swappable and PBT Keycaps - You can hot-swap every switch on the K4 Pro with almost all of the 3pin and 5pin MX style mechanical switches on the market without soldering required. Our unique KSA profile double-shot non-backlight shine through PBT keycaps are oil-resistant and durable for long-term use. While the south-facing RGB backlight is made for premium non-shine through keycaps.

Upgraded Typing Experience - The added sound-absorbing foam, a thick silicone dampening bottom pad, and steel plate provide responsive response and a peaceful typing sound, while added weight will enhance the stability. We’ve integrated the PCB-mounted screw-in stabilizers for a smoother typing experience with less wobbliness on the big keys such as space bar, shift, enter, and backspace. The Keychron K4 Pro also supports third-party screw-in PCB stabilizers.

South-facing Lights - The K4 Pro comes with 14 types of white LED backlight settings, you can further fine-tune the brightness, effect speed with ease. Three levels of adjustable typing angle (3º, 7º & 10º) and curved unique OSA profile (OEM profile with spherical-angle) keycaps are all working together to provide long-lasting ergonomic support for your wrist.

SPECIFICATION

Number of Keys: 100 (96%)

Stabilizers: PCB-mounted screw-in stabilizers

Polling Rate (Wired Mode): 1000Hz

Polling Rate (Wireless Mode): 90Hz

N-Key Rollover (NKRO): Yes for both wireless and wired modes

Backlit: White LED Backlight

Battery: 4000 mAh rechargeable li-polymer battery

Connection: Bluetooth and Type-C cable

Compatible System: macOS/Windows/Linux

Typing Angle: 3º, 7º and 10º

MCU: Ultra-low-power ARM Cortex-M4 32-bit STM32L432 (128KB Flash)