Koolertron
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Koolertron Left Hand Device Programmable Mechanical Gaming Keyboard with Knob Macro Keyboard One Hand Keypad Macro Function Wired RGB Backlit Red Axis 4 Layers Windows & Mac Compatible Hot Swappable Keyboard for Office/Video Editing/Gaming and More 9 Key Red Axis
Koolertron Left Hand Device Programmable Mechanical Gaming Keyboard with Knob Macro Keyboard One Hand Keypad Macro Function Wired RGB Backlit Red Axis 4 Layers Windows & Mac Compatible Hot Swappable Keyboard for Office/Video Editing/Gaming and More 9 Key Red Axis
Koolertron Left Hand Device Programmable Mechanical Gaming Keyboard with Knob Macro Keyboard One Hand Keypad Macro Function Wired RGB Backlit Red Axis 4 Layers Windows & Mac Compatible Hot Swappable Keyboard for Office/Video Editing/Gaming and More 9 Key Red Axis
Koolertron Left Hand Device Programmable Mechanical Gaming Keyboard with Knob Macro Keyboard One Hand Keypad Macro Function Wired RGB Backlit Red Axis 4 Layers Windows & Mac Compatible Hot Swappable Keyboard for Office/Video Editing/Gaming and More 9 Key Red Axis
Koolertron Left Hand Device Programmable Mechanical Gaming Keyboard with Knob Macro Keyboard One Hand Keypad Macro Function Wired RGB Backlit Red Axis 4 Layers Windows & Mac Compatible Hot Swappable Keyboard for Office/Video Editing/Gaming and More 9 Key Red Axis
Koolertron Left Hand Device Programmable Mechanical Gaming Keyboard with Knob Macro Keyboard One Hand Keypad Macro Function Wired RGB Backlit Red Axis 4 Layers Windows & Mac Compatible Hot Swappable Keyboard for Office/Video Editing/Gaming and More 9 Key Red Axis
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Koolertron Left Hand Device Programmable Mechanical Gaming Keyboard with Knob Macro Keyboard One Hand Keypad Macro Function Wired RGB Backlit Red Axis 4 Layers Windows & Mac Compatible Hot Swappable Keyboard for Office/Video Editing/Gaming and More 9 Key Red Axis
Koolertron Left Hand Device Programmable Mechanical Gaming Keyboard with Knob Macro Keyboard One Hand Keypad Macro Function Wired RGB Backlit Red Axis 4 Layers Windows & Mac Compatible Hot Swappable Keyboard for Office/Video Editing/Gaming and More 9 Key Red Axis
Koolertron Left Hand Device Programmable Mechanical Gaming Keyboard with Knob Macro Keyboard One Hand Keypad Macro Function Wired RGB Backlit Red Axis 4 Layers Windows & Mac Compatible Hot Swappable Keyboard for Office/Video Editing/Gaming and More 9 Key Red Axis
Koolertron Left Hand Device Programmable Mechanical Gaming Keyboard with Knob Macro Keyboard One Hand Keypad Macro Function Wired RGB Backlit Red Axis 4 Layers Windows & Mac Compatible Hot Swappable Keyboard for Office/Video Editing/Gaming and More 9 Key Red Axis
Koolertron Left Hand Device Programmable Mechanical Gaming Keyboard with Knob Macro Keyboard One Hand Keypad Macro Function Wired RGB Backlit Red Axis 4 Layers Windows & Mac Compatible Hot Swappable Keyboard for Office/Video Editing/Gaming and More 9 Key Red Axis
Koolertron Left Hand Device Programmable Mechanical Gaming Keyboard with Knob Macro Keyboard One Hand Keypad Macro Function Wired RGB Backlit Red Axis 4 Layers Windows & Mac Compatible Hot Swappable Keyboard for Office/Video Editing/Gaming and More 9 Key Red Axis
Koolertron Left Hand Device Programmable Mechanical Gaming Keyboard with Knob Macro Keyboard One Hand Keypad Macro Function Wired RGB Backlit Red Axis 4 Layers Windows & Mac Compatible Hot Swappable Keyboard for Office/Video Editing/Gaming and More 9 Key Red Axis
With this one-handed macro mechanical keyboard, your work will be faster, more efficient and more comfortable.
Koolertron Left Hand Device Programmable Mechanical Gaming Keyboard with Knob Macro Keyboard One Hand Keypad Macro Function Wired RGB Backlit Red Axis 4 Layers Windows & Mac Compatible Hot Swappable Keyboard for Office/Video Editing/Gaming and More 9 Key Red Axis
Item #: 122640148

Koolertron Left Hand Device Programmable Mechanical Gaming Keyboard with Knob Macro Keyboard One Hand Keypad Macro Function Wired RGB Backlit Red

Item #: 122640148

FJD 96

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from JP

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Only 13 items left in stock.
Order now and get it around Thursday, August 13
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With this one-handed macro mechanical keyboard, your work will be faster, more efficient and more comfortable.
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What Stands Out

Macro Programmability
Fully programmable keys allow users to customize controls for gaming, video editing, or office tasks, enhancing workflow and efficiency.
Multi-OS Compatibility
Compatible with both Windows and Mac systems, ensuring versatility for users across different devices and preferences.
RGB Backlighting
Dynamic RGB backlighting offers visually striking aesthetics and customizable lighting effects, enhancing the gaming or working atmosphere.

Product Details

Shop Koolertron Left Hand Device Programmable Mechanical Gaming Keyboard with Knob Macro Keyboard One Hand Keypad Macro Function Wired RGB Backlit Red Axis 4 Layers Windows & Mac Compatible Hot Swappable Keyboard for Office/Video Editing/Gaming and More 9 Key Red Axis online at a best price in Fiji. B0CSSDVX2K
  • Programmable Keyboard: This macro keyboard can be customized to each key, one button operation, improve your office/gaming efficiency and experience, reduce finger strain
  • Abundant Macro Settings: New upgraded one-handed keyboard has 16 configurable macros, supports up to 500 key commands, replacing a series of complex operations with one key
  • 4-Layer Free Editing: Save up to 4 settings Whether you are working, gaming, or creating, you can instantly switch profiles to suit your diverse needs. Built-in microprocessor and storage performance. After setup, it can be used on different computers without resetting
  • Output-rendering visual effect: Built-in RGB backlight with vivid and customizable Personalize your workspace efficiently and enhance your focus and immersion
  • Comfortable keystroke feel and compact design: The rhythm of the keystroke naturally increases your work efficiency. Also, the slim and space-saving design keeps your desk organized and tidy. Adopts a removable USB cable, convenient to carry and store
Compatible DevicesIpad, Laptop, PC
Connectivity TechnologyUSB-C
code4 Layers, Backlit, Macro, Programmable Keys, Win & MAC OS Compatible
Keyboard backlighting color supportRGB
Power SourceCorded Electric
Switch TypeRed Axis
Keyboard layoutQWERTY
Hand Orientationleft
Button Quantity6
Water Resistance LevelNot Water Resistant
Total USB 2.0 Ports1
Compatible Operating System FamilyWindows
Number of Keys9
Color06 Key 1 Knob Blue Axle
Style NameContemporary
Item Dimensions L x W x H10.2L x 2.4W x 3H cm
BrandKoolertron
Keyboard DescriptionProgrammable
Antenna LocationGaming, Illustration, Office, Video Editing
Built-In MediaKeycap Puller, USB Cable, User Manual
Model NumberMECH02-BK
Model NameMacro keyboard, left hand device
ManufacturerKoolertron
Country of OriginChina
Generation2nd generation
Item Weight72 Grams
Item type nameType-C wired
Mfr Part NumberAE-AMAG09-J
Recommended Use For ProductGaming, Illustration, Office, Video Editing
Special Feature4 Layers, Backlit, Macro, Programmable Keys, Win & MAC OS Compatible
StyleContemporary
Product Dimensions (L x W x H)4.0086 x 0.9432 x 1.179 inches (10.2 x 2.4 x 3 cm)

Who Should Buy?

Suitable For
  • Gamers

    Ideal for gamers who require quick access to custom macros and controls for enhanced gameplay performance.

  • Video Editors

    Perfect for video editors needing programmable keys to streamline editing workflows and improve efficiency.

  • Office Professionals

    Great for office users who benefit from customizable keys for repetitive tasks to save time and increase productivity.

Not Suitable For
  • Casual Users

    Not suitable for casual users who primarily use a standard keyboard for typing and basic tasks.

Product Description

Have any Query? Chat with us

Customer Questions & Answers

  • Question: Can I customize the keys on this keyboard?

    Answer: Yes, it supports up to 16 configurable macros and allows for extensive customization.
  • Question: Does it work with Mac devices?

    Answer: Yes, the keyboard is compatible with both Windows and Mac operating systems.
  • Question: How do I switch between different profiles?

    Answer: You can switch profiles easily by scrolling your mouse or automatically based on the application in use.

Koolertron Gaming Keyboards MECH02-BK Editorial Review

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The Koolertron Left Hand Device Left Hand Keyboard has garnered attention for its innovative design tailored for gamers seeking a competitive edge. With a compact layout featuring nine programmable shortcut keys, this keyboard facilitates quick access to frequently used commands, making it an appealing option for those who crave efficiency in their gaming experience. Users have noted how the mechanical keys provide a satisfying tactile feedback, enhancing both the gaming experience and overall comfort during extended play sessions. Customer feedback highlights the versatility of the keyboard, as it is not limited to gaming but also serves well for productivity tasks, especially for users who prefer a left-handed configuration. The software for customizing the keys is generally described as user-friendly, although some users have suggested that a more robust set of features could further enhance functionality. While the majority of users appreciate the compact and ergonomic design, there have been some comments regarding the learning curve associated with adjusting to a one-handed keyboard. However, most agree that once accustomed, the efficiency gained is well worth the effort. Overall, the Koolertron Left Hand Device Left Hand Keyboard has received praise for its thoughtful design, mechanical reliability, and functionality, making it a strong contender for both gamers and professionals seeking a streamlined input solution. **

Customer Reviews & Ratings

3.9
316 customers ratings
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  • 3 Star
    11%
  • 2 Star
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  • 1 Star
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Pros

  • Compact design ideal for gaming and productivity
  • Nine programmable shortcut keys for quick command access
  • Tactile mechanical keys enhance user experience
  • User-friendly customization software

Cons

  • Possible learning curve for users new to one-handed keyboards

Platform Trust & Buyer Confidence

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4.2/5 9250 + reviews
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Mohammad
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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”

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“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”

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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”

22 July 2026 · via Trustpilot
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23 July 2026 · via Trustpilot
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Important information

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FJD 96

Order now and get it around Thursday, August 13

QTY:

Only 13 items left in stock.
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Features & Benefits

  • Enhance productivity with customizable macros for office and gaming.
  • Switch between 4 layers for office, gaming, design, and more.
  • Support for up to 500 key commands simplifies complex operations.
  • Comfortable typing experience with a compact, space-saving design.
  • Built-in RGB backlight for personalization and immersion.
  • Compatible with Windows, Mac, and iPad for versatile usage.

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