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Koolertron 40% Mechanical Gaming Macaro Keyboard, 42 Keys Fully Programmable Mini Gaming Keyboard with RGB Backlight, USB-C Hot-Swappable Compact Keyboard

3.7 3.7 out of 5 stars 549 ratings

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About this item

  • 🟩【40 Percent Mechanical keyboard】: The latest 40% mini keyboard compared with the popular 60% keys, 87% keys and 104 keys in the market, this 42-key keyboard is more miniature and compact, saving desktop space and making it easy to carry. It's designed for gamer, office worker, copywriter, programmer, video lover, typing teacher and editors.】The latest 40% mini keyboard.
  • 🟩【Full Programmable Macro Keyboard】: Programmable key functions include conventional 104 buttons, Web navigation buttons, multimedia shortcut keys, keyboard lock, Windows lock, etc. Each button can be set to any of these buttons. You can connect a keyboard (plug and play) and multiple keyboards to the same computer at the same time and they won't interfere with each other.
  • 🟩【Macro Keys for PC】: There are 16 advanced macro function buttons. The macro function can be used in series, it can support up to 349 key commands, and delay commands can be added to meet various complex usage situations, such as: Office, CAD/Ae/Pr/Ps shortcuts, various user accounts and passwords, game skills , the basic code for programmers. For example, a settings button triggers a chain of actions like "Ctrl + A 0.5s Ctrl + C 0.5s Ctrl + V".
  • 🟩【Wide Applications】This one handed keyboard is a huge time saver, you can do programming for a living, for office works, for play gaming, for music, media, industrial control, laboratory, production line testing and other fields. It is easy and quick way to control scenes without needing to move a mouse around. You can use a lot of keyboard shortcuts all day, and you can program each key to be 1 key or a macro of key combinations.
  • 🟩【RGB Backlight Mechanical Keyboard】RGB backlight with multiple effects can be customized to the player's desired color. The backlight brightness can be adjusted/turned off. Dynamic effects can be summarized into 8, each dynamic light effect can be adjusted to 3 different speeds; In addition, you can adjust 30 levels of brightness, 32 levels of saturation, and 32 different colors (including 32 static monochrome and 32 static color) in the light effect.
  • 🟩【4 Layers of Custom Configuration】Built-in MCU, after setting the keyboard keys, it can be stored in the MCU of the keyboard, no need to reset the keyboard. 4-tier configurations can be saved to handle multiple use cases. Not just for gamers, but for many other types of users, including designers and video editors.
  • 🟩【Multi Function Mouse Programmable Can be Added】Added mouse function, which can control cursor movement, click, and slide functions through buttons.
  • 🟩【Combination Keys】You can set "shift+", "alt+", "ctl+", "win+", there are 36 combination keys available for setting.

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$89.99
Get it as soon as Sunday, Mar 24
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Sold by xunlefei and ships from Amazon Fulfillment.
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$42.34
Get it as soon as Sunday, Mar 24
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Sold by Northvale MegaStore and ships from Amazon Fulfillment.
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Koolertron 40% Mechanical Gaming Macaro Keyboard, 42 Keys Fully Programmable Mini Gaming Keyboard with RGB Backlight, USB-C Hot-Swappable Compact Keyboard
Koolertron 40% Mechanical Gaming Macaro Keyboard, 42 Keys Fully Programmable Mini Gaming Keyboard with RGB Backlight, USB-C Hot-Swappable Compact Keyboard
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Price$89.99$45.99-24% $37.99
List:$49.99
$37.99-33% $36.99
List:$54.99
$63.99
Delivery
Get it as soon as Sunday, Mar 24
Get it as soon as Sunday, Mar 24
Get it as soon as Sunday, Mar 24
Get it as soon as Sunday, Mar 24
Get it as soon as Sunday, Mar 24
Customer Ratings
Brightness
4.1
4.1
4.1
4.5
4.5
Ergonomic
3.8
3.8
3.8
4.2
3.6
For gaming
3.8
3.8
3.8
4.4
3.6
Value for money
3.7
3.7
3.7
4.5
3.4
Sturdiness
3.9
3.9
3.9
Sold By
xunlefei
xunlefei
xunlefei
xunlefei
Redragon Shop
xunlefei
connectivity tech
USB
USB
USB
USB
USB-C
USB
number of keys
42
104
104
104
42
23
hardware interface
usb
usb
usb
usb
usb
compatible devices
Gaming Console
Gaming Console
Gaming Console
Gaming Console
Gaming Console
Gaming Console
keyboard description
Mechanical
Mechanical
Gaming
Macro Mechanical Keyboard
Mechanical, Gaming, Macro
Multimedia
operating system
Windows
Windows
Windows
Windows
Win/Mac/Linux/Unix
Windows XP

Product information

Warranty & Support

Product Warranty: For warranty information about this product, please click here

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Koolertron 40% Mechanical Gaming Macaro Keyboard, 42 Keys Fully Programmable Mini Gaming Keyboard with RGB Backlight, USB-C Hot-Swappable Compact Keyboard


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What's in the box

  • USB Cable

  • Product Description

    Koolertron Portable 40% Programmable Macro Keyboard

    40%

    42 Keys Macro Keyboard

    • Customize as you like according to the environment. You can set the 127 keys,web navigation buttons,19 multimedia shortcuts,Windows/keyboard lock etc.

    40%

    40% Keys Programmable Keyboard

    • Custom programmable key functions include conventional 104 buttons, Web navigation buttons, multimedia shortcut keys, Windows lock, etc.

    40%

    RGB Backlight for Keys

    • RGB backlight is player favorite. You can adjust 30 levels of brightness,32 levels of saturation,32 different colors.

    40%

    Mini Portable 40% Keyboard

    Package Included:

    • 1 x 42-key mechanical keyboard
    • 1 x USB cable
    • 1 x Cap Puller
    • 1x Manual

    0

    Specifications:

    • Shell material: high quality plexiglass
    • Rating: DC 5V, <100mA
    • 1.5M detachable USB cable
    • Compatible with Windows XP, 7, 8, 10, Mac OS

    0

    4-layer Configuration

    • 16 macro functions can be set. The macro function simplifies complex editing tasks and greatly increases your work efficiency.It is great for someone.

    0

    OEM Red Switches

    • Keyboard Switches: OEM Red Switches.
    • Red Axis:Soft keys like a quiet girl.Suggest for office/daily use. Keyboard for office works, gaming, media, PS.

    0

    Built-in MCU Storage

    • Any custom program configurations can be stored in the MCU and no need to reset the keypad even connect another computer, plug and play.

    40%

    Notes for You:

    • Please download the keyboard's configuration software according to the URL on the package box / user manual.
    • The user can define a key as a specified macro, and trigger the macro by simply triggering the key. When using a loop macro, press the key to trigger and press again to stop.

    More Macro Programmable Keys in the Koolertron

    0

    40% Macro Gaming Keypad

    45

    45 Fully Programmable Key

    24

    23 Macro Keys with Knob

    9

    9 Macro Keys with Knob

    9

    9 Fully Programmable Keys

    48

    48 Macro Gaming Keyboards

    48

    48 Programmable Keyboards

    Customer Reviews
    3.7 out of 5 stars
    549
    3.7 out of 5 stars
    549
    4.1 out of 5 stars
    70
    4.1 out of 5 stars
    70
    4.1 out of 5 stars
    372
    3.7 out of 5 stars
    549
    3.7 out of 5 stars
    549
    KEYS
    42 45 24 11 9 48 48
    KEYCAPS COLOR
    black black/white black/white black/white black/white black black & white
    BACKLIT LED
    RGB RGB/single light RGB RGB RGB/single light RGB/single light white
    SWITCHERS
    red blue/red red red blue/red blue/red blue/red
    KEYCAPS MATERIA
    ABS ABS ABS ABS ABS ABS ABS

    From the brand

    Looking for specific info?

    Customer reviews

    3.7 out of 5 stars
    3.7 out of 5
    549 global ratings

    Customers say

    Customers like the compactness of the keyboard. They say it takes up little space on their desk and is a great way to free up arm space in front of the tablet. They appreciate the value of the product. However, some customers have concerns about the options, ease of use, quality, keyboard quality, and keycaps.

    AI-generated from the text of customer reviews

    65 customers mention48 positive17 negative

    Customers generally like the value of the keyboard. They say that the functionality is perfect for their use, and it's invaluable. The UI is modern, but it' s functional and comes with clear instructions. Some say that it' is very useful for work productivity, and is worth the price. Overall, customers find the keyboard to be excellent for gaming and other applications, and the right blend of key count and price.

    "This is currently the best value for a programmable keyboard. It's a solid piece of a equipment with reasonable software...." Read more

    "...The Assembly does feel decent, not super light and cheap...." Read more

    "...They did change the model a bit. The shell feels cheaper, it's lighter, the USB cable ports don't come with covers, the gold/bronze colored screw..." Read more

    "...I did not know these typed phrase were macros.Still this keyboard works well, just not as useful for my intended purpose...." Read more

    6 customers mention6 positive0 negative

    Customers like the compactness of the keyboard. They say it takes up little space on their desk, or can be tossed in a laptop. They also love the feel of it, and the size. They mention it's a great way to free up arm space in front of the tablet.

    "...Doesn't hurt that it's fairly compact, so it takes up little space on my desk, or can be tossed in a laptop bag when on the go...." Read more

    "...I love the feel of it, and I love the size. Why I pulled a star was because of the software...." Read more

    "...Its a great way to free up arm space in front of the tablet...." Read more

    "...who has owned a G910 orion, Now the keyboard itself is really nice, compact and as advertised all the keys on the keyboard are programable...." Read more

    84 customers mention41 positive43 negative

    Customers are mixed about the ease of use of the mechanical keyboard. Some mention that it's extremely easy to program and use, while others say that the instructions will drive you mad. The price is high and the configuration software is clunky and messy. Macro programming is difficult and the most you can configure are 8 keys.

    "...The Assembly does feel decent, not super light and cheap. Super simple to get into the case too, none of the annoying clips that break when you try..." Read more

    "...This was very tedious to program and test different configurations and macros, so I bought a USB hub with toggle switches, which made things MUCH..." Read more

    "...The software is pretty easy to use though, and it's nice how many macros you can set...." Read more

    "...See what I mean about a needlessly confusing and obtuse manual?..." Read more

    82 customers mention51 positive31 negative

    Customers are mixed about the quality of the keyboard. Some mention that it's well made, solid, and has a good feel to it, while others say that the software provided is very dubious looking, the overall build quality is low, and the functionality is perfect for their use. Some say that it is not as comfortable as their Logitech G13 and that the facility for basic keystroke macros is complicated and designed mostly for game players.

    "The construction seems good as others have mentioned...." Read more

    "...The keyboard presents itself as well made...." Read more

    "...The software is a little quirky for some thing, but usually won't get in your way. Hard to mess up too bad...." Read more

    "...Pros : great hardware, everything worksCons : software usability could be improved; no “live update”." Read more

    70 customers mention30 positive40 negative

    Customers are mixed about the keyboard quality. Some mention that it offers great potential for programmable keys, with essentially is 4 profiles to create some really useful dedicated keys. However, others say that a week after they bought it and two of the keys stopped working, and nothing would recognize the keyboard. They also mention that the keyboard is not configured for use at ninety degrees from the picture shown, and would not work on anything but primary USB ports on their PC.

    "...The keyboard is NOT USABLE this way without some kind of fix...." Read more

    "...Keys can be programmed in the following modes:* Normal Keyboard* 3-Layer Keymap* Mouse Function* Hotkey Function*..." Read more

    "...This means that THIS KEYBOARD WILL NOT WORK WITH A USB C MALE-MALE CABLE WITHOUT MODDING...." Read more

    "...I could see this being a great macro keyboard for work use, but for me it's a "better than good enough but not perfect" gaming pad...." Read more

    24 customers mention16 positive8 negative

    Customers are mixed about the keycaps of the keyboard. Some mention that the extra shortcut keys are great, they can swap out single keys easily, and the key switches are easily moddable. However, others say that the provided keycap is nonsensical for the keys they are on, the keyboard does not support media keys, and that the black key tops are useless if you want to write on them.

    "This is a very nice keypad with 4 profiles. It takes very little effort to press the keys...." Read more

    "...It IS nice that the toggle can be initiated by ANY key, or a specific key, that's a nice feature I've never seen in other programmable keypads...." Read more

    "...As you can see in the product photos, some of the provided keycaps are nonsensical for the keys they are on:-..." Read more

    "...(2) being able to change out the keys is very simple. (3) only a light force is required to press down any key...." Read more

    7 customers mention4 positive3 negative

    Customers are mixed about the options of the keyboard. Some mention that it contains a large number of options for the keys, including the basic ones, and offers enough flexibility to do just about anything. However, others say that the options are limited and don't make sense. They also complain that the keyboard can only store about 8 actual macros.

    "...The tool contains a large number of options for the keys including the basic "work like a key" and "press a hotkey"...." Read more

    "I like the keyboard.The documentation that comes with it is really limited. And there is very little on the Web...." Read more

    "...The software is pretty easy to use though, and it's nice how many macros you can set...." Read more

    "It's unfortunate that you can only store about 8 actual macros; the rest of the keys need to be just single keystrokes, which kind of defeats my..." Read more

    6 customers mention0 positive6 negative

    Customers are not happy with the noise of the keyboard. They mention that it makes a metallic noise when they press the keys. They also say the keyboard is mechanically sound but not available with quieter key switches.

    "...My only real complaint is that there is a metallic ting sound pressing the keys. It's not terribly noticeable but definitely there...." Read more

    "...It is a shame that this keyboard is not available with quieter key switches such browns or clears...." Read more

    "...A disadvantage of that keyboard might be that its's louder than other keyboards...." Read more

    "...You tube no help. Returning this unit. Also these are not quiet keys...." Read more

    Awesome niche keyboard, awful keycaps & cable
    4 Stars
    Awesome niche keyboard, awful keycaps & cable
    This is an awesome little keyboard, perfect for using alongside a tablet or as a single handed gaming keeb. However, as cool as it is, it is not without some pretty major flaws;- The keycaps the white version ships with are a bad profile, and two of the keys are a completely different style, colour, plastic, etc, from the rest of the board. You WILL wan to replace these ASAP.- The cable the white version ships with is also awful, terrible connection issues - it would not work on anything except primary USB ports on my PC with this cable. Replace this as well, anything will do better than what is provided.- The software provided is very dubious looking, download, rebind, and uninstall - I wouldn't want to keep this installed long term.However, those gaping holes aside it's a lovely little board. Nice and quiet with a bit of lubricant on the red switches. Just perhaps not a job for the feint of heart.
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    Top reviews from the United States

    Reviewed in the United States on February 2, 2019
    Customer image
    5.0 out of 5 stars The best programmable keyboard value, sturdy, easy enough to use
    Reviewed in the United States on February 2, 2019
    This is currently the best value for a programmable keyboard. It's a solid piece of a equipment with reasonable software. While it's not as easy to switch functions for different applications, like the Elgato Stream Deck, it's just a huge number of keys.

    The tool contains a large number of options for the keys including the basic "work like a key" and "press a hotkey". There are more ways to handle a keypress than the Stream Deck, but no special streamer features. If you want more advanced features, I recommend combining with AutoHotkey to do roughly anything. The software is a little quirky for some thing, but usually won't get in your way. Hard to mess up too bad.

    I do have trouble with the device if I don't use a USB 2.0 port (or a 2.0 extension cable). The software doesn't handle hi-res monitors well, but I can still use it. But none of these things are a big deal when you're going.

    I would prefer if the device came with all light keycaps. I bought a set of blank lighter keycaps. This is because I like to use clear printable stickers on the device. You'll get two sets of stickers with the device, they are OK. You also get a key puller because why not? This is great because you'll change your mind about where you want keys and it's easy enough to move them around.

    The device is really pretty thick for a keyboard, for better or worse. It works real well flat. If you want to prop it up you'll need a really thick stand.

    I currently have one for Photoshop, one for editing in Premiere, I could imagine having more for more functions.

    The alternate choice would be to get more Stream Decks. 3-4 Streak Decks would probably keep you from ever needing any more of these things. Personally I recommend trying some of all of it ;)

    Other options include MIDI devices and MIDI Midi Translator pro - that's a good way to get some reasonably priced programmable knobs and switches, but isn't likely to be more affordable than this in the long run.

    oblitum/Interception will allow you to program anything, but that requires a real programmer.

    This is the best way to get programmable keys at a good price, and I'm real happy with the ones I have.
    Images in this review
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    18 people found this helpful
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    Reviewed in the United States on January 25, 2024
    Style: 48 Keyboard/Red Switches/02Verified Purchase
    Reviewed in the United States on November 21, 2020
    36 people found this helpful
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    Reviewed in the United States on October 2, 2022
    4 people found this helpful
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    Top reviews from other countries

    Translate all reviews to English
    Amazon Customer
    5.0 out of 5 stars I used it for shortcuts
    Reviewed in Canada on August 24, 2021
    Sebastien F.
    5.0 out of 5 stars Complet
    Reviewed in France on August 9, 2022
    2 people found this helpful
    Report
    Gerard A Thomas
    5.0 out of 5 stars Highly Recommemded.
    Reviewed in Australia on May 4, 2021
    One person found this helpful
    Report
    Chris
    4.0 out of 5 stars Fantastic workhorse.
    Reviewed in Australia on June 21, 2018
    Naomi
    5.0 out of 5 stars Fantastic Keypad
    Reviewed in Canada on August 11, 2021
    One person found this helpful
    Report