---
product_id: 723517165
title: "Mini 4-Key Keypad WASD Arrow Key Keycaps Keyboard One-Handed Mechanical Gaming Keypad Programmable USB-C Customized Keyboard for Working or Gaming (White, WASD Keycaps)"
brand: "btxetuel"
price: "€ 43.79"
currency: EUR
in_stock: false
reviews_count: 13
category: "Btxetuel"
url: https://www.desertcart.gr/products/723517165-mini-4-key-keypad-wasd-arrow-key-keycaps-keyboard-one
store_origin: GR
region: Greece
---

# Customizable RGB lighting modes Detachable USB-C plug & play 4 programmable mechanical keys Mini 4-Key Keypad WASD Arrow Key Keycaps Keyboard One-Handed Mechanical Gaming Keypad Programmable USB-C Customized Keyboard for Working or Gaming (White, WASD Keycaps)

**Brand:** btxetuel
**Price:** € 43.79
**Availability:** ❌ Out of Stock

## Summary

> ⌨️ Elevate your workflow and game with the ultimate mini keypad—small size, big impact!

## Quick Answers

- **What is this?** Mini 4-Key Keypad WASD Arrow Key Keycaps Keyboard One-Handed Mechanical Gaming Keypad Programmable USB-C Customized Keyboard for Working or Gaming (White, WASD Keycaps) by btxetuel
- **How much does it cost?** € 43.79 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/723517165-mini-4-key-keypad-wasd-arrow-key-keycaps-keyboard-one)

## Best For

- btxetuel enthusiasts

## Why This Product

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

## Key Features

- • **Onboard Memory Magic:** Settings saved on device—switch computers without losing your personalized setup.
- • **Vibrant RGB Lighting:** Personalize your workspace with dynamic lighting effects that keep your setup fresh.
- • **Plug & Play Simplicity:** No software needed for default WASD setup—get to work or game instantly.
- • **Fully Programmable Keys:** Customize shortcuts, macros, and multimedia controls via cross-platform web app.
- • **Ultra-Compact Powerhouse:** Saves desktop space without sacrificing control—perfect for multitasking pros.

## Overview

The Mini 4-Key Mechanical Keypad is a sleek, ultra-portable device featuring four programmable mechanical keys with default WASD functionality. It connects via a detachable USB-C cable for seamless plug-and-play use alongside your main keyboard. Compatible across MacOS, Windows, and Linux, it offers full key customization and RGB lighting control through a web-based interface, with onboard memory to retain your settings across devices. Ideal for professionals and gamers seeking efficient, space-saving input solutions.

## Description

【Portable Mini Keyboard】 Ultra-small size,attached detachable USB-C cable,effectively saves desktop space. You can connect the mini keyboard (plug and play) and a normal-size keyboard with the same computer at the same time, they will not interfere with each other. 【Default function】 The default function of four keys is W,A,S,D.Plug and play,No software needed.Makes workflow super fast. 【Other function】 You can also use other functions, such as Shortcut keys, Multi-step operation, Multi-key in one, Undo, Redo, Play, Pause, Volume, Switch song, Forward, Backward, etc. You can control the light color and gradient mode of the case you want through the software or website. 【Programming by Software】 The Software is only for Windows System.Sometimes Windows Firewall will issue a warning when it starts.Don't worry,the Software is very safe! Software:https://dl.sayobot.cn/setting.zip 【Programming by Website】 The Website is applicable to MacOS,Linux and also Windows Systems.We recommend that you try to use Chrome and Edge Browser to access the website! Website:SayoDevice.com 【Device】 Programming will be saved on the device. You don't need to set it up again when you change the computer.If you encounter any problems with the keypad, please contact us, we will help you deal with it as soon as possible.

Review: Perfect Controller for Stepmania! - I play the exceptionally difficult levels in stepmania (16-18 footers) and I need a controller that can handle serious punishment! I have used many controllers and keyboards to play the game and have built strong preferences for what works for me (currently using dualshock ps4, and now this!) A few notes of feedback from my experience: - Very plug and play! Just go to the website, plug in the device and store the settings in the memory. - RGB lighting setup. I'm always nitpicky when it comes to lighting, but this controller passes the test! onboard lighting gives full rainbow wave with a few surprise goody functions in there too! -Solid build quality! This little controller looks and feels great with high finish screws and rubber grips to help prevent sliding -Key Switch Quality. Key switch quality is above average, I have felt more premium switches, but these are super-fast and very reliable which is what I really need! I am certainly a corner-case power user for this product and can tell you it is a godsend for my purposes!
Review: Great little keypad for Helldivers 2 Stratagems - Update: still love this little keypad. They actually release firmware updates via the web interface. I had a couple of small frustrations with the device (silly things like my lighting choice not functioning quite correctly, etc), which have been eliminated with these firmware updates Important note: for gaming, there was one adjustment I had to make in the web utility. Under the "Device Options" section, there is a setting called "Release Delay" which *should* be set to 1, unless you need the key to be held down for a short period after releasing the key. In my case, with Helldivers 2, having a setting higher than 1 is undesirable. I've attached a screenshot of the setting. Original review: Picked this up specifically for Helldivers 2. Out of the box, the device comes set up to function the same as your keyboard's up, down, left, and right keys. I use this thing to enter the Stratagem inputs, and it's worked fine for 3 or 4 dives so far. Also worth noting, this thing doesn't exactly have drivers that you install. Instead, you connect this device to your PC as you normally would, and then open a web browser (I use Chrome) and navigate to sayodevice dot com. The website will take a moment to initialize, but that's because it's actually detecting your device. Once the site loads, you can change each of the keys to be whatever you want them to be. You could make it W A S D or 1 2 3 4, you could even make it CTRL, Shift, Caps Lock, Tab, or L K Y V if you needed to for some reason. It actually shows you a standard full keyboard layout with a selection of "uncommon" keyboard keys listed below. You can also mess around with the illumination. I was rather surprised to find that the onboard lighting actually supports several different colors and lighting modes. It's a little tricky, I picked some lighting I liked but it seems to have wiped those settings when I disconnected the device from my PC (update: recent firmware updates have eliminated all of my lighting issues). The web driver thing also lets you update the onboard firmware, and change some settings I have no use for, such as identifying the device as a "joystick" or "absolute mouse" or "dial." Overall, for the price, I'm rather impressed. I've heard several people mention the drivers and the fact that they're in another language, but I've had no issue simply connecting the device and visiting sayodevice dot com. That's all you have to do. The website IS the driver. I didn't even have to mess with language settings on the site.

## Features

- 【Portable Mini Keyboard】Ultra-small size,attached detachable USB-C cable,effectively saves desktop space. You can connect the mini keyboard (plug and play) and a normal-size keyboard with the same computer at the same time, they will not interfere with each other.
- 【Default function】The default function of four keys is W,A,S,D.Plug and play,No software needed.Makes workflow super fast.
- 【Other function】You can also use other functions, such as Shortcut keys, Multi-step operation, Multi-key in one, Undo, Redo, Play, Pause, Volume, Switch song, Forward, Backward, etc. You can control the light color and gradient mode of the case you want through the software or website.
- 【Programming by Website】The Website is applicable to MacOS,Linux and also Windows Systems.We recommend that you try to use Chrome and Edge Browser to access the website! Website:SayoDevice.com
- 【Device】Programming will be saved on the device. You don't need to set it up again when you change the computer.If you encounter any problems with the keypad, please contact us, we will help you deal with it as soon as possible.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D1YPVXZP |
| Best Sellers Rank | #327 in Computer Keyboards |
| Customer Reviews | 4.7 4.7 out of 5 stars (127) |
| Date First Available | April 17, 2024 |
| Item Weight | 3.68 ounces |
| Item model number | Sayodevice Arrow Keyboard |
| Manufacturer | BTXETUEL |
| Product Dimensions | 2.5 x 1.7 x 1.1 inches |

## Product Details

- **Brand:** BTXETUEL
- **Color:** White
- **Compatible Devices:** PC
- **Connectivity Technology:** USB-C
- **Keyboard Description:** Gaming
- **Material:** Plastic
- **Product Dimensions:** 2.5"L x 1.7"W x 1.1"H
- **Recommended Uses For Product:** Programming
- **Special Feature:** Backlit, Hot-Swappable, Lightweight, Portable, Programmable Keys
- **Style:** Classic

## Images

![Mini 4-Key Keypad WASD Arrow Key Keycaps Keyboard One-Handed Mechanical Gaming Keypad Programmable USB-C Customized Keyboard for Working or Gaming (White, WASD Keycaps) - Image 1](https://m.media-amazon.com/images/I/61mjjOTq25L.jpg)
![Mini 4-Key Keypad WASD Arrow Key Keycaps Keyboard One-Handed Mechanical Gaming Keypad Programmable USB-C Customized Keyboard for Working or Gaming (White, WASD Keycaps) - Image 2](https://m.media-amazon.com/images/I/613DFDAIAaL.jpg)
![Mini 4-Key Keypad WASD Arrow Key Keycaps Keyboard One-Handed Mechanical Gaming Keypad Programmable USB-C Customized Keyboard for Working or Gaming (White, WASD Keycaps) - Image 3](https://m.media-amazon.com/images/I/51qlhW71LCL.jpg)
![Mini 4-Key Keypad WASD Arrow Key Keycaps Keyboard One-Handed Mechanical Gaming Keypad Programmable USB-C Customized Keyboard for Working or Gaming (White, WASD Keycaps) - Image 4](https://m.media-amazon.com/images/I/716A2w0+3tL.jpg)
![Mini 4-Key Keypad WASD Arrow Key Keycaps Keyboard One-Handed Mechanical Gaming Keypad Programmable USB-C Customized Keyboard for Working or Gaming (White, WASD Keycaps) - Image 5](https://m.media-amazon.com/images/I/71ZKNArWcjL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect Controller for Stepmania!
*by A***. on December 4, 2025*

I play the exceptionally difficult levels in stepmania (16-18 footers) and I need a controller that can handle serious punishment! I have used many controllers and keyboards to play the game and have built strong preferences for what works for me (currently using dualshock ps4, and now this!) A few notes of feedback from my experience: - Very plug and play! Just go to the website, plug in the device and store the settings in the memory. - RGB lighting setup. I'm always nitpicky when it comes to lighting, but this controller passes the test! onboard lighting gives full rainbow wave with a few surprise goody functions in there too! -Solid build quality! This little controller looks and feels great with high finish screws and rubber grips to help prevent sliding -Key Switch Quality. Key switch quality is above average, I have felt more premium switches, but these are super-fast and very reliable which is what I really need! I am certainly a corner-case power user for this product and can tell you it is a godsend for my purposes!

### ⭐⭐⭐⭐⭐ Great little keypad for Helldivers 2 Stratagems
*by P***Y on March 22, 2025*

Update: still love this little keypad. They actually release firmware updates via the web interface. I had a couple of small frustrations with the device (silly things like my lighting choice not functioning quite correctly, etc), which have been eliminated with these firmware updates Important note: for gaming, there was one adjustment I had to make in the web utility. Under the "Device Options" section, there is a setting called "Release Delay" which *should* be set to 1, unless you need the key to be held down for a short period after releasing the key. In my case, with Helldivers 2, having a setting higher than 1 is undesirable. I've attached a screenshot of the setting. Original review: Picked this up specifically for Helldivers 2. Out of the box, the device comes set up to function the same as your keyboard's up, down, left, and right keys. I use this thing to enter the Stratagem inputs, and it's worked fine for 3 or 4 dives so far. Also worth noting, this thing doesn't exactly have drivers that you install. Instead, you connect this device to your PC as you normally would, and then open a web browser (I use Chrome) and navigate to sayodevice dot com. The website will take a moment to initialize, but that's because it's actually detecting your device. Once the site loads, you can change each of the keys to be whatever you want them to be. You could make it W A S D or 1 2 3 4, you could even make it CTRL, Shift, Caps Lock, Tab, or L K Y V if you needed to for some reason. It actually shows you a standard full keyboard layout with a selection of "uncommon" keyboard keys listed below. You can also mess around with the illumination. I was rather surprised to find that the onboard lighting actually supports several different colors and lighting modes. It's a little tricky, I picked some lighting I liked but it seems to have wiped those settings when I disconnected the device from my PC (update: recent firmware updates have eliminated all of my lighting issues). The web driver thing also lets you update the onboard firmware, and change some settings I have no use for, such as identifying the device as a "joystick" or "absolute mouse" or "dial." Overall, for the price, I'm rather impressed. I've heard several people mention the drivers and the fact that they're in another language, but I've had no issue simply connecting the device and visiting sayodevice dot com. That's all you have to do. The website IS the driver. I didn't even have to mess with language settings on the site.

### ⭐⭐⭐⭐⭐ Funtions well on my 2025 MacBook Pro
*by S***L on February 17, 2026*

Not going to lie, I bought this because I couldn't stop playing Vampire Survivor and I wanted to play it on my laptop. The arrow keys on my MacBook are half height and compact so it was not great for the game. These arrow keys solved the issue and are much easier to lug around than a travel keyboard. So far they are pretty durable. A coworker used them as a fidget toy during a 1.5 hour meeting and they still work great. They are probably also getting constantly mashed in my backpack and they still don't show any signs of wear. I heard people use them for Hell Divers 2 so I might try that next so I can get more use out of them. I'm happy with them and I would recommend them to friends.

## Frequently Bought Together

- BTXETUEL Mini 4-Key Keypad WASD Arrow Key Keycaps Keyboard One-Handed Mechanical Gaming Keypad Programmable USB-C Customized Keyboard for Working or Gaming (White, WASD Keycaps)
- Corsair VENGEANCE LPX DDR4 RAM 32GB (2x16GB) 3200MHz CL16 Intel XMP 2.0 Computer Memory - Black (CMK32GX4M2E3200C16)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-03-02*