Keychron
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Keychron K4 96% Layout QMK Wireless and Wired Options Mechanical Keyboard Super Banana Switch, RGB Backlight with Shine-Through Double-Shot PBT Keycaps for Mac Windows - Version 3
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Keychron K4 96% Layout QMK Wireless and Wired Options Mechanical Keyboard Super Banana Switch, RGB Backlight with Shine-Through Double-Shot PBT Keycaps for Mac Windows - Version 3
Keychron K4 is a wireless mechanical keyboard with a number pad in a compact design that’s built for productivity and a tactile typing experience
Keychron K4 96% Layout QMK Wireless and Wired Options Mechanical Keyboard Super Banana Switch, RGB Backlight with Shine-Through Double-Shot PBT Keycaps for Mac Windows - Version 3
Item #: 47080548

Keychron K4 96% Layout QMK Wireless and Wired Options Mechanical Keyboard Super Banana Switch, RGB Backlight with Shine-Through Double-Shot PBT

88% of respondents would recommend this to a friend

Item #: 47080548

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Keychron K4 is a wireless mechanical keyboard with a number pad in a compact design that’s built for productivity and a tactile typing experience
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What Stands Out

Wireless Connectivity
Seamless Bluetooth 5.1 connectivity allows for effortless wireless use with multiple devices, enhancing your gaming experience without the clutter of wires.
Compact Design
The 96% layout provides a space-saving design with full functionality, making it ideal for gamers and professionals seeking efficiency without sacrificing essential keys.
Customizable RGB
Vibrant RGB backlighting offers customizable effects, elevating your gaming setup aesthetics while improving visibility in low-light conditions.

Product Details

Shop the Keychron K4 Mechanical Gaming Keyboard at Ubuy Tonga. Enjoy wireless or wired connectivity, Gateron G Pro Red Switch, and stunning RGB backlight. Perfect for Mac, Windows, and PC gaming. Upgrade your gaming arsenal now!
Compatible DevicesGaming Console, Laptop, PC, Smartphone
Connectivity TechnologyBluetooth, USB-C
Additional FeaturesBacklit
Keyboard Backlighting Color SupportRGB
Power SourceWireless
Switch TypeTactile
Keyboard LayoutQWERTY
Hand OrientationAmbidextrous
Compatible Operating System FamilyWindows
Number of Keys96
Enclosure MaterialMetal/High-quality Plastic
ColorKeychron Super Banana Switch
BrandKeychron
Keyboard DescriptionMechanical
Antenna LocationBusiness, Education, Everyday Use, Gaming, Multimedia, Personal, Programming
Built-In MediaUSB Cable
Model NumberK4X-B4
Unit Count1 Count
ManufacturerKeychron
Number of Packs1
Recommended Uses For ProductBusiness, Education, Everyday Use, Gaming, Multimedia, Personal, Programming
Special FeatureBacklit
Keyboard backlighting color supportRGB
MaterialMetal/High-quality Plastic
Included ComponentsUSB Cable
Item Weight3.1 lbs (1.41 kg)

Who Should Buy?

Suitable For
  • Gamers

    This keyboard offers N-Key rollover and customizable RGB lighting, enhancing the gaming experience for serious gamers.

  • Writers

    The Gateron G Pro Brown switches provide a tactile experience, making it ideal for long typing sessions for writers.

  • Multitaskers

    With wireless and wired options, this keyboard suits users who frequently switch between devices for productivity.

Not Suitable For
  • Casual Users

    Those who use a keyboard only for basic tasks may find this product unnecessarily complex and pricey.

Product Description

Keychron K4 96% Layout QMK Wireless and Wired Options Mechanical Keyboard Super Banana Switch, RGB Backlight with Shine-Through Double-Shot PBT Keycaps for Mac Windows - Version 3

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the layout of the Keychron K4 keyboard?

    Answer: The Keychron K4 features a 96% layout, which means it retains most of the keys you would find on a full-sized keyboard, but in a compact form. This layout is ideal for users who want a more portable keyboard while still having access to a number pad. It is advantageous for both gaming and productivity, especially in tight workspaces or when travelling.
  • Question: Does the Keychron K4 support wired and wireless connections?

    Answer: Yes, the Keychron K4 can connect both wirelessly via Bluetooth 5.1 and through a wired USB connection. This dual functionality allows you to switch between using it wirelessly for convenience and wired when you prefer a more stable connection, such as during competitive gaming sessions. This versatility makes it applicable for various scenarios, from casual use to professional gaming.
  • Question: What are Gateron G Pro Red Switches, and why are they used in this keyboard?

    Answer: The Keychron K4 utilizes Gateron G Pro Red Switches, known for their smooth, linear feedback with no tactile bump. These switches offer a quieter typing experience, making them great for both gaming and typing tasks. They are particularly favored by gamers who benefit from rapid key presses without distraction, enhancing performance during intensive gaming sessions.
  • Question: Is the RGB backlight customizable?

    Answer: Absolutely! The Keychron K4 comes with customizable RGB backlighting, allowing users to choose from various lighting effects and color modes. This feature not only enhances the keyboard's aesthetic appeal but also provides functionality in low-light conditions. Gamers and content creators often use these lighting options to match their setup or create dynamic visuals while gaming or working.
  • Question: What is N-Key rollover, and how does it benefit users?

    Answer: N-Key rollover means that each key press is registered independently, allowing users to press multiple keys simultaneously without any conflicts. This feature is crucial for gamers who require quick, simultaneous commands, ensuring that every keystroke is acknowledged in fast-paced games. This capability can enhance gameplay efficiency as users execute complex maneuvers.
  • Question: Is the Keychron K4 compatible with macOS and Windows?

    Answer: Yes, the Keychron K4 is designed to be compatible with both macOS and Windows operating systems. It includes specific keycaps for both systems, allowing users to switch between layouts seamlessly. This compatibility is beneficial for users who operate multiple devices, providing flexibility to work on different platforms without needing separate keyboards.
  • Question: What type of users would benefit the most from the Keychron K4?

    Answer: The Keychron K4 is ideal for a wide range of users, including gamers, professional typists, and casual keyboard enthusiasts. Its robust features cater to gamers needing responsive keys and efficient performance, while its comfortable typing experience appeals to writers and programmers. This makes it versatile enough for both leisure and work environments.
  • Question: How does the battery life of the Keychron K4 perform?

    Answer: The Keychron K4 features an impressive battery life that can last for weeks depending on usage and backlighting preferences. When used without the RGB lights, it extends significantly further. This extended battery performance allows for prolonged usage without frequent recharging, which is advantageous for users who are on-the-go or prefer a clutter-free workspace.
  • Question: Can I use the Keychron K4 with gaming consoles?

    Answer: Yes, the Keychron K4 can be used with gaming consoles that support USB keyboards, such as the PlayStation and Xbox. However, its full features like RGB lighting and programmable keys may not be accessible on all consoles. Gamers can enjoy enhanced control during gameplay, as well as comfort during extended gaming sessions.
  • Question: Where can I buy the Keychron K4 in Tonga?

    Answer: You can purchase the Keychron K4 from Ubuy, a trusted online retailer in Tonga. Ubuy offers a variety of keyboard options and ensures a smooth shopping experience, making it easier to find the exact model you want, along with any additional accessories that may enhance your setup.

Keychron Keyboards K4X-B4 Editorial Review

The Keychron K4 is a 96% layout mechanical gaming keyboard that is wireless via Bluetooth 5.1 or wired via USB. It has Gateron G Pro Blue switches and RGB backlight with N-key rollover for Mac and Windows PCs. It is compact, has a numeric pad, and connectable to multiple devices such as iPad, iPhone, and PC. The keyboard is Plug-and-Play compatible with Mac and has a switch between Android/Windows and MAC/iOS. Customers have had positive experiences with the keyboard, with many satisfied with the quality, durability, and versatility. The keyboard has been described as easy to clean, compact, and comes in excellent packaging. Customers appreciate the different lighting modes and confirmed that it can connect to multiple devices effortlessly. The keyboard has Cherry MX Browns for work and gaming and provides a tactile typing experience. The Gateron Brown Switches are satisfyingly clicky and allow for fast and accurate typing. Some customers have had difficulties, one had the keyboard stop working entirely after a month of use, while another found the keyboard typing random things. One customer experienced a problem with their keyboard that was resolved through a simple firmware update. Lastly, one found that the auto-off feature engaged too soon, and there was noticeable latency via Bluetooth.

Customer Reviews & Ratings

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Pros

  • Excellent quality and reliability
  • Compact and versatile
  • Connects to multiple devices
  • Tactile typing experience
  • Fast and accurate typing

Cons

  • Lack of wrist rest

Platform Trust & Buyer Confidence

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4.2/5 9477 reviews
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Jasmin
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“Great products and very good service: very easy and very fast international delivery.”

9 September 2026 · via Trustpilot
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Anke
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“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”

10 September 2026 · via Trustpilot
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Hazel
Verified buyer

“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”

10 September 2026 · via Trustpilot
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Opaleye
Verified buyer

“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”

11 September 2026 · via Trustpilot
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Adele
Verified buyer

“Easy to find and order what you want on the website. Delivery is quick to the UK”

8 September 2026 · via Trustpilot
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  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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Order now and get it around Saturday, September 26

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Features & Benefits

  • 96% layout with 100 keys
  • Connects with up to 3 devices via Bluetooth
  • Compatible with both Mac and Windows
  • Long-lasting battery with up to 240 hours of use
  • Gateron G Pro Mechanical Blue switch with 50 million keystroke life
  • Enchanting RGB backlight with modern keycaps

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