Keychron K4 Pro Custom Mechanical Keyboard with Hot-Swappable K Pro Brown Switch, QMK/VIA Programmable Macro Wireless Bluetooth/Wired USB Keyboard White LED Backlit for Mac Windows Linux

Price: $104.99
(as of Nov 13, 2024 14:37:21 UTC – Details)

Product Description

Keychron K4 Pro wireless custom mechanical keyboard – White LED Backlight

Allows anyone to master any keys or macro commands on its 96% compact layout through VIA, it has included keycaps for both Windows and macOS, and users can hot-swap with any MX mechanical switch in a breeze.

Wireless and Wired: You can connect the K4 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. You can also enjoy a USB Type-C wired connection with 1000 Hz polling rate which is engineered for the competitive game.

Screw-In PCB Stabilizers: Integrated the PCB-mounted screw-in stabilizers for a smoother typing experience with less wobbliness on the big keys. The Keychron K4 Pro also supports third-party screw-in PCB stabilizers.

OSA Profile Double-shot PBT Keycaps: Our unique OSA profile (OEM profile with spherical-angle) and non-backlit shine through double-shot PBT keycaps are aim to provide a more comfortable fingertip feel with excellent oil resistance for long-term use.

Program with QMK & VIA

Simply connect the K4 Pro to your device with a cable, 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.

Hot-swappable

The Pre-installed Keychron K Pro brown switch wobbles less than a standard mechanical switch and feels smoother on each hit. Plus, the factory pre-lubed process on all the K Pro brown switches, no doubt this will ensure the best smoothness at your fingertips when typing.

Pre-lubed Keychron K Pro Brown switch: Pre-installed the Keychron K Pro brown switches given that 2 ±0.4mm pre-travel and 50 ±10gf operating force, features a nice tactile feeling.

Upgraded Typing Experience

The K4 Pro has been re-engineered and redesigned from the inside out to upgrade the typing experience. The added sound-absorbing foam, a thick silicone dampening bottom pad, and steel plate provide responsive feedback and a peaceful typing sound, while added weight will enhance the stability.

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)

Operating Environment: -10 to 50℃

Dimension: 390.6 x 139.2 mm (15.38 x 5.48″)

Weight: About 1280 g / 2.82 lbs

Keychron K4 Pro – QMK/VIA Wireless Mechanical Keyboard white LED backlight allows anyone to master any keyboard keys or macro commands through VIA, it has included keycaps for both Windows and macOS, and users can hot-swap with any MX mechanical switch in a breeze.
Program with QMK & VIA – Simply connect the K4 Pro to your device with a cable, 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 and Wired – You can connect the K4 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.
Hot-swappable – The hot-swappable sockets are mounted on the PCB, so 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 (including Cherry, Gateron, Kailh, Panda, etc.) without soldering. You can customize your own typing experience in seconds. Also 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 our unique OSA profile (OEM profile with spherical-angle) that aim to provide a more comfortable fingertip feel with excellent oil resistance for long-term use. Comes with 14 types of white backlight settings, you can further fine-tune the brightness, effect speed with ease.