Koolertron
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Koolertron One Handed Macro Mechanical Keyboard, RGB LED Backlit Portable Mini One-Handed Mechanical Gaming Keypad OSU! Keyboard 9 Fully Programmable Keys Blue Switches
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Koolertron One Handed Macro Mechanical Keyboard, RGB LED Backlit Portable Mini One-Handed Mechanical Gaming Keypad OSU! Keyboard 9 Fully Programmable Keys Blue Switches
Koolertron One Handed Macro Mechanical Keyboard, RGB LED Backlit Portable Mini One-Handed Mechanical Gaming Keypad OSU! Keyboard 9 Fully Programmable Keys Blue Switches
Item #: 45245051

Koolertron One Handed Macro Mechanical Keyboard, RGB LED Backlit Portable Mini One-Handed Mechanical Gaming Keypad OSU! Keyboard 9 Fully Programmable

85% of respondents would recommend this to a friend

Item #: 45245051

BND 62

Price Details

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*All items will import from US

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What Stands Out

Compact Design
This one-handed keyboard is designed for portability, perfect for gamers on the go. Its small footprint ensures it fits easily in any setup without sacrificing functionality.
RGB Backlighting
With customizable RGB LED backlighting, users can personalize their gaming experience, enhancing aesthetics and visibility during late-night gaming sessions.
Programmable Keys
Featuring 9 fully programmable keys, this keyboard allows gamers to set up their macros for quicker, more efficient gameplay, addressing the need for speed and precision in competitive environments.

Product Details

Shop Koolertron One Handed Macro Mechanical Keyboard, RGB LED Backlit Portable Mini One-Handed Mechanical Gaming Keypad OSU! Keyboard 9 Fully Programmable Keys Blue Switches online at a best price in Brunei. B0998QL66Q
Compatible DevicesPC
Connectivity TechnologyUSB-C
Additional FeaturesProgrammable Keys
Keyboard Backlighting Color SupportRGB
Power SourceCorded Electric
Switch TypeBlue Switches
Keyboard LayoutQWERTY
Hand OrientationAmbidextrous
Button Quantity104
Compatible Operating System FamilyMacOS, Windows
Number of Keys9
Number of Sections1
Item Dimensions L x W x H5.51"L x 2.36"W x 6.69"H (14 x 6 x 17 cm)
Enclosure MaterialPlastic
ColorBlack/Blue Switches
Style NameCompact
BrandKoolertron
Keyboard DescriptionGaming
Antenna LocationOffice
Built-In MediaUSB Cable
Unit Count1 Count
ManufacturerKoolertron
Number of Packs1
UPC191442112090
Item Type NameOne Handed Macro Mechanical Keyboard
Mfr Part Number09-BLB
Recommended Uses For ProductOffice
Special FeatureProgrammable Keys
Keyboard backlighting color supportRGB
StyleCompact
Product Dimensions (L x W x H)5.51"L x 2.36"W x 6.69"H (14 x 6 x 17 cm)

Who Should Buy?

Suitable For
  • Gamers

    Ideal for gamers looking for a compact solution and customizable keys for improved gameplay efficiency.

  • Streamers

    Useful for streamers requiring quick access to commands and shortcuts while engaging with their audience.

  • Travelers

    Perfect for users needing a portable keyboard that doesn’t compromise on functionality during travel.

Not Suitable For
  • Office Workers

    Not suitable for standard office tasks requiring a full keyboard layout for typing documents.

Product Description

Koolertron One Handed Macro Mechanical Keyboard, RGB LED Backlit Portable Mini One-Handed Mechanical Gaming Keypad OSU! Keyboard 9 Fully Programmable Keys Blue Switches

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What makes the Koolertron One Handed Macro Mechanical Keyboard ideal for gaming?

    Answer: The Koolertron One Handed Macro Mechanical Keyboard is designed specifically for gamers, featuring nine fully programmable keys that allow for customizable macros. This means you can set complex commands to a single key, which is especially beneficial for fast-paced games like OSU! or any action-oriented titles. Additionally, its compact design frees up space on your desk and allows for easy one-handed operation, enhancing your overall gaming efficiency and comfort.
  • Question: How does the blue LED backlighting enhance the gaming experience?

    Answer: The blue LED backlighting not only adds a stylish aesthetic to your gaming setup but also improves visibility in low-light environments. This feature can help you spot keys quickly during intense gaming sessions where every split second counts. The adjustable brightness levels allow you to customize the lighting to your preference, providing an eye-catching yet functional design.
  • Question: Can you assign multiple functions to a single key on the Koolertron keyboard?

    Answer: Yes, the Koolertron One Handed Macro Mechanical Keyboard allows you to assign multiple functions to a single key due to its fully programmable nature. Users can create combinations or specific sequences that execute more complex commands with a single press, which is crucial for competitive gaming. For example, you can set a key to perform a quick attack followed by a defense move, streamlining your gameplay.
  • Question: What type of switches does the Koolertron keyboard use and what are their benefits?

    Answer: The Koolertron keyboard utilizes red switches, which are known for their smooth, quiet keystrokes that require less actuation force. This makes them ideal for rapid key presses, allowing gamers to register actions faster and more quietly, minimizing noise during tense sessions. These tactile characteristics provide a responsive and comfortable typing experience, suitable for both gaming and general use.
  • Question: Is the Koolertron keyboard compatible with different operating systems?

    Answer: Yes, the Koolertron One Handed Macro Mechanical Keyboard is compatible with various operating systems, including Windows and macOS. This versatility allows users to seamlessly integrate the keyboard into their existing setups, whether they are gaming on a PC or using it for general computing tasks. Such adaptability makes it an excellent choice for gamers who may switch platforms frequently.
  • Question: What gaming scenarios benefit most from using a one-handed keyboard?

    Answer: One-handed keyboards like the Koolertron are especially beneficial in fast-paced gaming scenarios, such as battle royale games or rhythm games like OSU! where quick reflexes are necessary. They allow players to have key functions at their fingertips without cluttering their workspace with a full-sized keyboard. This design promotes better posture and positioning during long gaming sessions, contributing to overall better performance.
  • Question: Does the keyboard offer any additional features for convenience?

    Answer: In addition to its programmable keys and LED backlighting, the Koolertron keyboard often includes features like anti-ghosting technology. This ensures that multiple keys can be pressed simultaneously without miscommunication, which is crucial during intense gameplay. Thus, players can execute combos or multiple commands effectively without any lag or failure in command recognition.
  • Question: Is the Koolertron keyboard portable?

    Answer: Absolutely, one of the main advantages of the Koolertron One Handed Macro Mechanical Keyboard is its compact and lightweight design, making it highly portable. This is particularly useful for gamers who attend LAN parties or travel for tournaments as they can easily pack it in their gear. The portability also means it can be a great secondary keyboard for different setups, whether at home or on the go.
  • Question: What is the build quality of the Koolertron keyboard like?

    Answer: The Koolertron One Handed Macro Mechanical Keyboard is built with durability in mind, utilizing high-quality materials that can withstand extensive gaming sessions. Its mechanical switches are designed for longevity, ensuring consistent performance over time. Additionally, the sturdy construction provides stability during use, preventing movement on your desk, which is essential for gamers who rely on precision.
  • Question: Where can I buy the Koolertron One Handed Macro Mechanical Keyboard?

    Answer: You can purchase the Koolertron One Handed Macro Mechanical Keyboard from Ubuy in Brunei. Ubuy offers a variety of products with competitive options, ensuring that you can find the exact keyboard model you are looking for. Their platform typically provides an easy browsing experience along with detailed product information, making your buying journey seamless.

Koolertron Gaming Keyboards Editorial Review

The Koolertron One Handed Macro Mechanical Keyboard is a portable mini keyboard that is RGB LED backlit and has 9 fully programmable keys with blue switches. The keyboard has 4 layers total with momentary active Fn layer, and the FN2 and FN3 layers use a toggle button. The keyboard has a polling rate of 1000hz but does not have continuous button pressing toggle on/off. There were mixed reviews about the software, with some finding it hard to understand and others having no problems using it. Some users reported issues in programming this keyboard to work with their computers.

Customer Reviews & Ratings

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Pros

  • Portable and mini design
  • Blue switches feel good
  • Sturdy USB-C connection
  • Can be used for macros and gaming
  • High hardware quality

Cons

  • Software can be difficult to use and not very intuitive

Platform Trust & Buyer Confidence

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“Easy to use and always helpful and sorts any issues I've had past and present”

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“The delivery was fast and the product came undamaged and authentic.”

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“Fast, convenient and cheap. Great store!”

27 August 2026 · via Trustpilot
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BND 62

Order now and get it around Saturday, September 12

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