---
product_id: 485299596
title: "- One Handed Mechanical Gaming Keyboard, 45-Key Fully Programmable Mini Keypad, Mini USB Macro Keyboard with Rotating Knob, RGB Backlit Red Switches, for Windows PC Gamers"
brand: "koolertron"
price: "Bs.1476"
currency: BOB
in_stock: true
reviews_count: 9
category: "Koolertron"
url: https://www.desertcart.bo/products/485299596-one-handed-mechanical-gaming-keyboard-45-key-fully-programmable-mini
store_origin: BO
region: Bolivia
---

# Customizable RGB backlighting 45 fully programmable keys Rotating programmable knob - One Handed Mechanical Gaming Keyboard, 45-Key Fully Programmable Mini Keypad, Mini USB Macro Keyboard with Rotating Knob, RGB Backlit Red Switches, for Windows PC Gamers

**Brand:** koolertron
**Price:** Bs.1476
**Availability:** ✅ In Stock

## Summary

> 🎮 Elevate your command center with the ultimate one-handed powerhouse!

## Quick Answers

- **What is this?** - One Handed Mechanical Gaming Keyboard, 45-Key Fully Programmable Mini Keypad, Mini USB Macro Keyboard with Rotating Knob, RGB Backlit Red Switches, for Windows PC Gamers by koolertron
- **How much does it cost?** Bs.1476 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.bo](https://www.desertcart.bo/products/485299596-one-handed-mechanical-gaming-keyboard-45-key-fully-programmable-mini)

## Best For

- koolertron enthusiasts

## Why This Product

- Trusted koolertron brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Multi-Scenario Ready:** Save up to 4 configuration layers directly on the keyboard for seamless switching between gaming, editing, and office tasks.
- • **Tailored to Your Workflow:** All 45 keys fully programmable with 127+ key functions and 16 macro buttons for complex commands.
- • **Integrated Mouse Functions:** Control cursor movement and clicks without leaving your keyboard—streamline multitasking like a pro.
- • **Vibrant, Personalized Lighting:** Adjust brightness, saturation, and dynamic RGB effects with 32 colors to match your setup and mood.
- • **Precision Control at Your Fingertips:** Infinite rotation knob for volume, lighting, and media control—customize your workflow effortlessly.

## Overview

The Koolertron One Handed Mechanical Gaming Keyboard is a compact 45-key USB macro keypad featuring a fully programmable rotating knob, 16 macro keys, and customizable RGB backlighting. Designed for Windows PC gamers and professionals, it supports 4 layers of saved configurations and integrates mouse control functions, making it a versatile tool for gaming, creative workflows, and productivity.

## Description

desertcart.com: Koolertron One Handed Mechanical Gaming Keyboard, 45-Key Fully Programmable Mini Keypad, Mini USB Macro Keyboard with Rotating Knob, RGB Backlit Red Switches, for Windows PC Gamers : Video Games

Review: The best programmable keyboard value, sturdy, easy enough to use - 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.
Review: absolute garbage - Don't waste your money. Bought this for my CAD station to save keystrokes and having to use the full QWERTY kb to enter coordinates & common commands. Constantly loses connection if it syncs at all and their configuration software constantly fails to find it in "configuration" mode. The configuration software is complete junk. Fails to save any of the 8 supposed macros or 2-key/ hotkey combinations following their instructions. It (basically) only accepts what you select from their onscreen kb which DOES NOT have the full range of standard QWERTY symbols. Not wasting anymore working time. Its being returned.

## Features

- 🟩【Unique knob】Knob (turn left and right, press down) can be programmable. Rotate left and right can be infinitely rotated.It can be set to ± the volume, switch the music previous/next song, reduce/increase the light brightness, switch the light mode, webpage forward/back, etc.
- 🟩【All 45 Keys Programmable】All keys can be programmable. The custom programmable key functions include regular 127 buttons, web navigation buttons, 19 multimedia shortcuts, keyboard locks, Windows locks, etc. Each button can be set to any of these buttons. You can connect the keypad (plug and play) and a 127-key keyboard with the same computer at the same time, they will not interfere with each other.
- 🟩【Macro Keys】There are 16 macro function buttons. Macro functions can be used in series and can support up to 349 key commands, which can meet various complex usage scenarios, Such as: office/wps and other office software shortcuts, CAD/Ae/Pr/Ps shortcuts, various user accounts and passwords, game quick tricks, basic code for programmers. For example, setting a button triggers "ctrl+a 0.5s ctrl+c 0.5s ctrl+v" etc a series of operations.
- 🟩【4-Layer Custom Configurations】Built-in MCU, after keyboard keys be set up, it can be stored in keyboard's MCU, and no need reset the keyboard even replace the computer. Can save 4-layer of configurations to handle multiple usage scenarios. Perfect not only for gamers but also for so many other types of users including designers and video editors.
- 🟩【RGB Backlight Keyboard】RGB backlight 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.(NOTE: there is no support for using HUB)
- 🟩【Mouse function】Added mouse function, you can control the cursor movement, click, and slide functions through buttons
- 🟩【Combination keys】 You can set "shift+" "alt+" "ctl+" "win+" there are 36 key combinations for setting

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B824GDD9 |
| Best Sellers Rank | #26,453 in Video Games ( See Top 100 in Video Games ) #140 in Mac Gaming Keyboards |
| Customer Reviews | 3.7 3.7 out of 5 stars (572) |
| Date First Available | October 5, 2022 |
| Item Weight | 1.3 pounds |
| Item model number | AE-AMAG50-CLA |
| Manufacturer | Koolertron |
| Package Dimensions | 10.63 x 6.65 x 2.24 inches |

## Product Details

- **Brand:** Koolertron
- **Color:** Black/RGB LED/Red switches
- **Compatible Devices:** PC, Laptop
- **Connectivity Technology:** USB-C
- **Keyboard Description:** Multi Functional
- **Keyboard backlighting color support:** RGB
- **Material:** Plastic
- **Recommended Uses For Product:** Gaming
- **Special Feature:** Backlit
- **Style:** 45 Keyboard /Red Switch(Update)/01

## Images

![- One Handed Mechanical Gaming Keyboard, 45-Key Fully Programmable Mini Keypad, Mini USB Macro Keyboard with Rotating Knob, RGB Backlit Red Switches, for Windows PC Gamers - Image 1](https://m.media-amazon.com/images/I/71eWsjLxcuL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ The best programmable keyboard value, sturdy, easy enough to use
*by K***N 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.

### ⭐ absolute garbage
*by D***N on June 29, 2023*

Don't waste your money. Bought this for my CAD station to save keystrokes and having to use the full QWERTY kb to enter coordinates & common commands. Constantly loses connection if it syncs at all and their configuration software constantly fails to find it in "configuration" mode. The configuration software is complete junk. Fails to save any of the 8 supposed macros or 2-key/ hotkey combinations following their instructions. It (basically) only accepts what you select from their onscreen kb which DOES NOT have the full range of standard QWERTY symbols. Not wasting anymore working time. Its being returned.

### ⭐⭐⭐⭐⭐ Unique product and it works well.
*by N***O on January 27, 2025*

First of all it's not a product for everyone. Not going to work for everyone as it has no magic in it. One needs to know what to do with it. It does all it is supposed to do. Some learning may be required. All keys are removable for color /pattern customization. All keys are programmable for any key/key combination/macro. Actually macro has its own library and any macro can be assigned/reassigned to any key/keys. I use it for Shortcuts for General/Office applications and it helps alot to speed up the things and also more accuracy. It can type frequently used sentences with one press of button. It can remember names/numbers/email (and physical) address and types with one key press. It has onboard storage so it can be moved to other PC keeping all settings. Software works with Windows 11. No installation is needed either. Only poor side is the ancient style mini USB interface. That means it is really many years old product. The newer model do have USB C but not with 45/46/48 keys version.

## Frequently Bought Together

- Koolertron One Handed Mechanical Gaming Keyboard, 45-Key Fully Programmable Mini Keypad, Mini USB Macro Keyboard with Rotating Knob, RGB Backlit Red Switches, for Windows PC Gamers
- GUNMJO Pro Custom Coiled USB C Cable for Gaming Keyboard, Double-Sleeved Mechanical Keyboard Cable with Detachable Metal Aviator, 1.5M USB-C to USB-A, White Color
- BOYI TD31Pro Mechanical Number Pad,Bluetooth5.0/2.4G/Type-C Wireless Numeric Keypad,RGB HotSwap Numpad with Screen&Knob,PBT Keycaps Rechargeable Gasket Number keypad for PC Laptop Desktop(Black-Grey)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.bo/products/485299596-one-handed-mechanical-gaming-keyboard-45-key-fully-programmable-mini](https://www.desertcart.bo/products/485299596-one-handed-mechanical-gaming-keyboard-45-key-fully-programmable-mini)

---

*Product available on Desertcart Bolivia*
*Store origin: BO*
*Last updated: 2026-03-08*