Wired Mechanical Keyboard RGB Red Switch

EXPERT FEATURES

61 Keys Custom Mechanical Keyboard:

• The V4 is a fully customizable mechanical keyboard suitable for different scenarios.
• It’s an entry-level custom keyboard with a mini 60% layout, QMK/VIA support, an acoustic silicone pad, and double-shot PBT keycaps to provide you with a great typing feel and endless possibilities.

Fully Customizable From the Inside Out:

• With QMK and VIA support, you can easily program and remap each key on the keyboard.
• The open-source firmware means endless possibilities for keyboard layouts, shortcuts, backlight effects, and more. And we designed every component to be easily assembled, including keycaps, switches, gasket, plate, and case foam if you want.

For Mac and Windows:

• Built with Mac users’ in mind while still retaining compatibility with Windows, the V4 comes with a system toggle and keycaps for both Mac and Windows systems.
• You can even configure different keymaps for both systems on VIA software. The polling rate is 1000 Hz out of the box, which makes latency non-existent for the competitive game.

Hot-swappable Support:

• With the pre-lubed mechanical linear red switch provides unrivaled tactile responsiveness with up to 50 million keystroke lifespan.
• You can also hot-swap the V4 with almost all of the 3pin and 5pin MX mechanical switches on the market (including Cherry, Gateron, Kailh, Panda, etc.) without soldering required.
• The PCB-mounted screw-in stabilizer for “big keys” such as space bar, shift, enter, and delete are designed for less wobbliness and smooth performance.

Double-shot PBT Keycaps:

• The south-facing RGB is designed to better illuminate the keyboard backlight from the typist’s angle with the premium non-shine-through PBT keycaps installed.
• The PBT keycaps will provide excellent oil resistance, enhance the type feel, and prevent the legends from fading out.

Product Description

Keychron V4 QMK/VIA Custom Mechanical Keyboard

The Keychron V4 is a fully customizable mechanical keyboard with QMK/VIA support. Anyone can intuitively master any keyboard keys or macro commands through the VIA software. The V4 is designed to be able to assemble easily, so you can customize the hardware and software with endless possibilities.

Built with the Mac users’ experience in mind while still retaining compatibility for Windows devices, the Keychron V4 comes with a system toggle and an additional set of customized keycaps for both Windows and macOS systems. You can now save two different layouts on the keyboard.

Hot-Swappable

The hot-swappable sockets supports both 3 pin and 5 pin MX mechanical switches (including Cherry, Gateron, Kailh, Panda, etc.), so you can customize your favorite switches without soldering.

The pre-lubed Keychron K Pro mechanical switches pre-installed on the V4 come with an optimized mold with more precise positioning, and less wobbliness will certainly improve your fingertip feel. The Keychron switch is durable enough with unrivaled tactile responsiveness on the linear red switch and up to 50 million keystroke lifespan.

Program Each Key and Macro with QMK/VIA

Simply connect the V4 to your device with a cable, import the V4 keymap JSON file into the VIA software, drag and drop your favorite keys or macro commands to remap any key you want on macOS, Windows, or Linux operating systems, e.g.: create a macro command of a screenshot on macOS. Check our user guide or user manual for more instructions.

A brand new ultra-low-power Arm Cortex-M4 32-bit STM32L432 MCU which is powerful, and armed with 128K Flash will provide more flexibility for developers.

All New Screw-In PCB Stabilizers

The screw-in design increases stability and makes it easier for changes and upgrades. Precise craftsmanship makes the stabilizers more stable and less wobbly. The big keys’ typing experience is now more stable and smooth. The Keychron V4 also supports third-party stabilizers including Cherry or Durock.

Wired Connectivity

A reliable USB Type-C wired connection with 1000 Hz polling rate and NKRO make sure you won’t miss a beat no matter cranking out emails or code.

Note: Please avoid connecting the V4 with a laptop through a hub to ensure enough power supply. For the same reason, please turn off the keyboard backlight if the V4 is connecting with a tablet.

PBT Keycaps & South-facing RGB

The V4 comes with our unique OSA profile (OEM profile with spherical-angle) and double-shot PBT keycaps that aim to provide a more comfortable and subtle fingertip feel with excellent oil resistance for long-term use.

The south-facing RGB is designed to better illuminate the keyboard backlight from the typist’s angle and free from interference when the user installs Cherry-profile alternative keycaps on the V4.

All-Around Customizable Keyboard

We designed every component to be easily assembled, including keycaps, switches, gasket, plate, and case foam if you want.

EXPERT SPECIFICATIONS

Dimension
11.96 x 4.61 in (303.85 mm x 117.09 mm)

Weight
730 g ± 10 g (1.61 lb ± 0.02 lb)

Angle
3.5° / 7.98° / 11°

Body Material
Solid ABS Plastic

Polling Rate
1000 Hz

MCU
Ultra-low-Power Arm Cortex-M4 32-bit STM32L432 (128KB Flash)

Keycaps
Double-shot PBT Keycaps, OSA Profile (OEM Height, SA Shape)

Switches
Keychron K Pro Mechanical Red

Hot-Swappable
Yes, compatible with most of the 3pin and 5pin MX switches such as Cherry, Kailh, Panda, Gateron, etc.

Stabilizers
Screw-in PCB Stabs

Mount Style
Tray Mount

Connectivity
Type-C Wired

Mechanical Keyboard Gateron Pro Brown Switch

✅【Program with QMK & VIA】:

• With the K8 Pro’s QMK/VIA, you can intuitively remap your favorite keys and create macros with any key on any operating system (macOS, Windows, or Linux) for a fluid workflow.
• The open-source firmware means endless possibilities for keyboard layouts, shortcuts, backlight effects, and more. The K8 Pro is the world’s first out-of-the-box QMK/VIA wireless mechanical keyboard paving the way for a new era for mechanical keyboards.

✅【PBT Keycaps & Aluminum Frame】:

• Fully customizable 80% layout 87 keys tenkeyless mechanical keyboard, OSA profile double-shot PBT keycaps.
• PBT keycaps have a high degree of restoration, and has higher heat resistance, toughness, fatigue resistance, self-lubricating, and low friction than ABS Keycaps.
• The aluminum body frame is sturdy and ensures longer life.

✅【Hot-Swappable Gateron G Pro Brown Switch】:

• Pre-installed the pre-lubed Gateron G Pro mechanical brown switch providing tactile responsiveness with up to 50 million keystroke lifespan.
• The hot-swappable sockets are mounted on the PCB and compatible with almost all the MX style 3pin and 5pin mechanical switches on the market (including Gateron, Cherry, Kailh, etc.)
• you can install or change the switches without soldering.

✅【Bluetooth 5.1 Wireless & USB-C Wired】:

• The Keychron K8 Pro PC Keyboard provides a variety of connection methods, including wireless mode, Bluetooth 5.1 and USB-C wired mode.
• It can connect to up to 3 devices between your computer, laptop, PC, tablet and phone seamlessly at the same time and switch between them easily, A great computer typing keyboard for home, office, outdoor and casual games.

✅【Redesigned Typing Experience】:

• 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 delete.
• You can even customize it with alternative stabilizers such as Cherry or Durock.
• Besides, 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 when the K8 Pro lay on the desk.

✅【South-Facing RGB Backlit】:

• Comes with more than 22 types of RGB backlight settings as well as a static white backlight option.
• You can further fine-tune the RGB hue, saturation, brightness, effect speed with ease.
• The south-facing RGB is designed to better illuminate the keyboard backlight from the typist’s angle.
• Bulit-in 4000mAh large capacity battery, Up to 72 Hours typing, or up to 7 days normal use (count 8 hrs per day).

FROM THE MANUFACTURER

The K8 Pro is the world’s first out-of-the-box QMK/VIA wireless mechanical keyboard paving the way for a new era for mechanical keyboards.

Anyone can master any keys or macro commands through VIA on the K8 Pro. Together with our signature features and upgraded typing sound, the K8 Pro is advancing the typing experience to an entirely new level with endless possibilities.

*The Black – Fully Assembled version is NOT hot-swappable and it doesn’t include sound-absorbing foam, silicone pad. The stabilizers are mounted on the plate.

More Accessories For Your K8 Pro

Wireless and Wired

An excellent solution for multitasking. You can connect the K8 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.

A reliable USB Type-C wired connection is also available when you need it.

Program with QMK & VIA.

QMK/VIA means endless possibilities for a fluid workflow. Thanks to our engineering team, it’s the first time in history that a wireless mechanical keyboard has these kinds of capabilities right out of the box.

Simply connect the K8 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).

Check out the video above demonstrating how to remap the Light Effect key (located on the K8 Pro’s top right corner) to an Eject key with the VIA software, so you can get a shortcut to put your Mac to sleep (Command-Option-Eject), or even remap the fn key in a breeze. It’s never been so intuitive and flexible to personalize your own keymap.

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.

Click here to use VIAKeychron K8 Pro Source Code

Upgraded Typing Experience

The K8 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.

**The Black – Fully Assembled version is NOT hot-swappable and it doesn’t include sound-absorbing foam, silicone pad. The stabilizers are mounted on the plate.

Suitable For All Devices

Offers a Mac layout while still being compatible with Windows, the K8 Pro is one of the few on the market that has the same multimedia and function key functions as Apple keyboards for Mac users, but with more tactile feedback.

You can even configure different keymaps for both Mac and Windows devices. While VIA software is compatible with macOS, Windows, and Linux. Includes keycaps for both macOS and Windows (4 keycaps for each) to allow you to switch between operating systems with ease.

Check high-res keycap layout and size here.

Hot-swappable (Optional)

We also provide a hot-swappable version for your choice, which means you can customize your typing experience without soldering, pop them in and it’s done.
Every detail matters for a personalized typing experience, that’s why we give you the power. You can hot-swap every switch on the K8 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.

The Barebone version (without switch and keycap) is also available at your choice.

Screw-In PCB Stabilizers

Even small part matters for your fingertip feel. 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 delete. The Keychron K8 Pro also supports third-party screw-in PCB stabilizers.

*Stabilizers of the non-hot-swappable versions are mounted on the plate.

Pre-lubed Gateron G Pro Switch

By optimizing the switch mold, the G Pro switch wobbles less than a standard mechanical switch and feels smoother on each hit. Plus, the factory pre-lubed process on all the G Pro switches (exclude the clicky ones), no doubt this will ensure the best smoothness at your fingertips when typing.

Keychron K Pro Banana switch provides an early tactile bump at the top with a uniquely smooth experience like those Panda switches on the market.

Typing sound test of the K8 Pro with Gateron G Pro switches and OSA profile double-shot PBT keycaps.

OSA Profile Double-shot PBT Keycaps

To further fine-tune your typing experience, the K8 Pro comes with our unique OSA profile (OEM profile with spherical-angle) and double-shot PBT keycaps that aim to provide a more comfortable fingertip feel with excellent oil resistance for long-term use on the timeless tenkeyless layout.

Ergonomic Support

Three levels of adjustable typing angle (3.5º, 7.5º & 10.5º) and curved OSA-profile keycaps are all working together to provide long-lasting ergonomic support for your wrist.

What’s in the box?

Wired Mechanical Keyboard Blue Switch Black

Expert Specifications

• Brand Name: RK Royal Kludge
• Product Model: RK R87
• Keys Number: 87
• Keyboard Color: Black/White
• Axis Body: Blue/Red/Brown/Yellow Switch
• Connection: Wired
• Backlit: RGB
• Layout: 87 Keys 85% Keyboard Layout
• System: Windows, IOS, MacOS, Linux, Android
• Size: 366.26 mm× 138.74 mm× 40.14 mm

Expert Features:

• 87 Key Compact Keyboard- Neat desktop-style comes out from the abandoned numpad part. And more space has been saved for mouse movement. FPS gamers choice, tkl mechanical keyboard offers you the ultimate gaming experience.
• Wired Connection- Detachable USB cable
• Hot-swappable- Hot-swap PCB allows you to replace 3 pins/5 pins switches freely without soldering issue. Enjoy the fun of making your own unique keyboard.
• Framework Design – Dust cover, 2-level adjustable pad foot, built-in double-layer sound-absorbing foam
• RGB Backlit- 18 RGB backlight modes, 8 monochrome backlight modes and 1 full color backlight. These modes will give you more enjoyable when you gaming or typing at night
• DIY Programmable- Software DIY light effect powerful game macros Full-key programmable

• 1 x RK R87 Mechanical Keyboard
• 1 x Dust Cover
• 1 x 2 in 1 Keycap & Switch Puller
• 4 x Replacement RK Switch
• 1 x Type-C Cable
• 1 x User Manual

FROM THE MANUFACTURER :

RGB Wireless Mechanical Keyboard BLUE Switch

• 1 * RK H81 Mechanical Keyboard
• 1 * Dust Cover
• 1 * 2 in 1 Keycap & Switch Puller
• 4 * Replacement RK Switch
• 1 * Type-C Cable
• 1 * User Manual