KEYCHRON K4 Pro – Blue Switch Wireless Hotswap RGB VIA/QMK Black (A)

Description

Keychron K4P-H2 96% 100 Key Blue Switch Hot-Swap QMK Wireless Mechanical Keyboard

Keychron K4 Pro QMK/VIA Wireless Mechanical Keyboard

The Keychron K4 Pro combines versatility, customisation, and advanced functionality. Featuring QMK/VIA compatibility, the K4 Pro allows users to remap any keyboard key or macro command effortlessly using VIA. Designed for seamless compatibility, it includes keycaps for both Windows and macOS while offering hot-swappable support for any MX-style mechanical switch, allowing for a truly personalised typing experience.

Wireless & Wired Connections for Versatile Use

Multitask with Ease

Connect the K4 Pro wirelessly to up to 3 devices via its reliable Broadcom Bluetooth 5.1 chipset, enabling smooth multitasking between your laptop, phone, and tablet. Switch between devices quickly and effortlessly.

For situations demanding even lower latency, use the USB Type-C wired connection, providing a stable connection with fast performance.

Customise Your Workflow with QMK & VIA

Endless Customisation Options

With QMK/VIA, the K4 Pro unlocks limitless workflow possibilities.

• Simply connect the K4 Pro via USB cable.
• Drag and drop your favourite keys or macro commands using VIA software.
• Remap any key or function across macOS, Windows, or Linux.

Whether for work, gaming, or creative projects, QMK/VIA ensures your keyboard adapts to your needs.

Designed for All Devices & Operating Systems

Mac Layout with Windows Compatibility

The K4 Pro features a Mac layout while remaining fully compatible with Windows. This makes it one of the few keyboards that offer multimedia and function keys identical to Apple keyboards while maintaining added tactile feedback.

• Includes three keycaps for macOS and Windows for seamless switching between operating systems.
• VIA software is fully compatible with macOS, Windows, and Linux.

Check the high-resolution keycap layout and sizing to ensure compatibility with your system.

Hot-Swappable – A Customised Typing Experience

Every detail is designed with versatility in mind. The K4 Pro offers hot-swappable switches, allowing you to swap almost all 3-pin and 5-pin MX-style switches (Cherry, Gateron, Kailh, Panda, etc.) without soldering.

• Easily customise your typing experience.
• Compatible with almost all MX-style mechanical switches on the market.

Stability with Screw-In PCB Stabilizers

Stability is vital for precision typing. The K4 Pro features PCB-mounted screw-in stabilisers to enhance typing smoothness and minimise wobble on large keys like space bar, shift, enter, and backspace.

These stabilisers also support third-party screw-in stabilisers, allowing even more flexibility and customisation options.

Pre-Lubed Keychron K Pro Switch for Smoother Typing

The K4 Pro features Keychron K Pro switches optimised with a smoother typing experience in mind.

• Pre-lubed process: This reduces friction and improves response time.
• Excludes clicky switches to maintain optimal smoothness.

Specifications

• Number of Keys: 100 (96%)
• Switches (Not including Barebone Version): Keychron K Pro Mechanical
• Switch Face: South-facing
• Stabilisers: PCB-mounted screw-in stabilisers
• Number of Multimedia Keys: 12
• Frame Material: ABS
• 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 (both wireless and wired modes)

Connectivity & Power

• Backlit: 22 types of RGB backlight options with endless customisation possibilities
• Battery: 4000 mAh rechargeable li-polymer battery
• Bluetooth Working Time (Backlit Off): Up to 300 hours (Lab test results may vary by actual use)
• Bluetooth Working Time (RGB On at Lowest Brightness): Up to 100 hours
• Connection Options: Bluetooth or Type-C cable
• Bluetooth Version: 5.1
• Bluetooth Device Name: Keychron K4 Pro
• Compatible Systems: macOS / Windows / Linux

Physical Dimensions

• Dimensions: 390.6 x 139.2 mm (15.38 x 5.48″)
• Weight: Approx. 1280 g (2.82 lbs)
• Height without Keycap (Front): 24 mm (0.94″)
• Height without Keycap (Rear): 31 mm (1.22″)
• Height including Keycap (Front): 33 mm (1.30″)
• Height including Keycap (Rear): 40 mm (1.57″)
• Typing Angles: 3º, 7º, and 10º