---
product_id: 594501591
title: "SayoDevice O3C++ OSU Keyboard Rapid Trigger Hall Magnetic Linear Switches | Support DKS With Outemu Pink Switches Keyboard with Knob and Screen Copy Paste Shotcut Macro Hotswap Mini Keypad"
brand: "btxetuel"
price: "AR$238984"
currency: ARS
in_stock: true
reviews_count: 6
category: "Btxetuel"
url: https://www.desertcart.com.ar/products/594501591-sayodevice-o3c-osu-keyboard-rapid-trigger-hall-magnetic-linear-switches
store_origin: AR
region: Argentina
---

# Hot-swappable, replaceable switches 4 Hall magnetic linear switches 0.96-inch IPS color screen, 160x80 res SayoDevice O3C++ OSU Keyboard Rapid Trigger Hall Magnetic Linear Switches | Support DKS With Outemu Pink Switches Keyboard with Knob and Screen Copy Paste Shotcut Macro Hotswap Mini Keypad

**Brand:** btxetuel
**Price:** AR$238984
**Availability:** ✅ In Stock

## Summary

> 🎮 Elevate your game with customizable precision and style!

## Quick Answers

- **What is this?** SayoDevice O3C++ OSU Keyboard Rapid Trigger Hall Magnetic Linear Switches | Support DKS With Outemu Pink Switches Keyboard with Knob and Screen Copy Paste Shotcut Macro Hotswap Mini Keypad by btxetuel
- **How much does it cost?** AR$238984 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/594501591-sayodevice-o3c-osu-keyboard-rapid-trigger-hall-magnetic-linear-switches)

## 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

- • **Tailor-Made Control:** Customize your knob and keys to map any function, from scrolling playlists to macro shortcuts.
- • **Visual Command Center:** Stay informed with a crisp 0.96-inch IPS color screen that displays custom text and real-time key stats.
- • **Plug & Play Powerhouse:** High-speed USB-C connectivity with 8000Hz polling rate ensures lag-free performance across Windows, MacOS, and Linux.
- • **Future-Proof Flexibility:** Hot-swappable Hall magnetic switches let you upgrade or replace switches effortlessly—no soldering required.
- • **Precision at Your Fingertips:** Experience ultra-responsive 4 Hall magnetic linear switches designed for seamless, smooth keystrokes.

## Overview

The BTXETUEL SayoDevice O3C++ OSU Keyboard is a compact, high-performance device featuring 4 linear Hall magnetic switches, a customizable 0.96-inch IPS color screen, and a programmable knob. With hot-swappable switches and ultra-fast 8000Hz USB-C connectivity, it offers gamers and professionals a versatile, tactile experience tailored for OSU gameplay and beyond.

## Description

1.?Replaceable Switches?Supports any Hall magnetic Switches, with a simple click for calibration. 2.?IPS color Screen?With 0.96 inch IPS color screen,visible key range and button counting. 3.?Custom Screen?The first line of text on the screen can be customized, such as writing your own ID. 4.?Custom Knob?The knob can also be set with any key, such as to scroll through the song list. 5.?O3C++ OSU SayoDevice Keyboard?This keyboard with 4 magnetic linear switches,4+4 keys keyboard, 1 knob, 1 screen! TYPE-C,USB 2.0 high-speed 8000HZ.

Review: Amazing device with lots of utility - Item arrived on time as promised and works as described by the seller. Service is great. On my particular unit the screen was a bit buggy but seems to be working fine now. The keys need calibration often from what I've seen but still works amazingly well. Easy to use and to set up. You can customise the LED lights and the screen on the device which is very handy. The keys feel amazing and the utility of the buttons are great as well, as you are able to map them to any key on a regular keyboard on Windows, MacOS, and Linux. Absolutely amazing for the price.
Review: Perfecto - llegó en perfectas condiciones, realmente lo utilizo para jugar osu y es bastante cómodo.

## Features

- 【O3C++ OSU SayoDevice Keyboard】This keyboard with 4 Hall magnetic linear switches,4+4 keys keyboard, 1 knob, 1 screen! TYPE-C,USB 2.0 high-speed 8000HZ.
- 【Replaceable Switches】Supports any Hall magnetic Switches, with a simple click for calibration.
- 【IPS color Screen】With 0.96 inch IPS color screen,160*80 Resolution, visible key range and button counting.
- 【Custom Screen】The first line of text on the screen can be customized, such as writing your own ID.
- 【Custom Knob】The knob can also be set with any key, such as to scroll through the song list.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CH1DZBGP |
| Antenna Location | Gaming |
| Best Sellers Rank | 30,315 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 449 in Keyboards (Computers & Accessories) |
| Box Contents | USB Cable |
| Brand | BTXETUEL |
| Brand Name | BTXETUEL |
| Button Quantity | 4 |
| Colour | White |
| Compatible Devices | Laptop |
| Compatible Operating System Family | Windows |
| Compatible Tablet Computer Models | AAUB P30 |
| Compatible devices | Laptop |
| Connectivity Technology | USB-C |
| Connectivity technology | USB-C |
| Country of Origin | China |
| Customer Reviews | 4.6 out of 5 stars 97 Reviews |
| Enclosure Material | Aluminium |
| Hand Orientation | Ambidextrous |
| Is Electric | Yes |
| Keyboard Backlighting Color Support | Single Color |
| Keyboard Description | Gaming |
| Keyboard Layout | QWERTY |
| Keyboard description | Gaming |
| Manufacturer | BTXETUEL |
| Model Name | O3C++ OSU |
| Number of Keys | 4 |
| Number of Sections | 1 |
| Power Source | USB Powered |
| Product Features | [POSSIBLE_SPECIAL_FEATURES] Replaceable Hall magnetic switches, IPS color screen, customizable screen, customizable knob, compatibility with any Hall magnetic switches |
| Recommended uses for product | Gaming |
| Special feature | [POSSIBLE_SPECIAL_FEATURES] Replaceable Hall magnetic switches, IPS color screen, customizable screen, customizable knob, compatibility with any Hall magnetic switches Special feature [POSSIBLE_SPECIAL_FEATURES] Replaceable Hall magnetic switches, IPS color screen, customizable screen, customizable knob, compatibility with any Hall magnetic switches See more |
| Style Name | Modern |
| Switch Type | Linear |
| Theme | Gaming |
| Unit Count | 1.0 count |
| Water Resistance Level | Not Water Resistant |

## Product Details

- **Brand:** BTXETUEL
- **Colour:** White
- **Compatible devices:** Laptop
- **Connectivity technology:** USB-C
- **Keyboard backlighting colour support:** Single Color
- **Keyboard description:** Gaming
- **Material:** Aluminium
- **Recommended uses for product:** Gaming
- **Style:** Modern

## Images

![SayoDevice O3C++ OSU Keyboard Rapid Trigger Hall Magnetic Linear Switches | Support DKS With Outemu Pink Switches Keyboard with Knob and Screen Copy Paste Shotcut Macro Hotswap Mini Keypad - Image 1](https://m.media-amazon.com/images/I/71kU7nK81XL.jpg)
![SayoDevice O3C++ OSU Keyboard Rapid Trigger Hall Magnetic Linear Switches | Support DKS With Outemu Pink Switches Keyboard with Knob and Screen Copy Paste Shotcut Macro Hotswap Mini Keypad - Image 2](https://m.media-amazon.com/images/I/61tqT1kFEZL.jpg)
![SayoDevice O3C++ OSU Keyboard Rapid Trigger Hall Magnetic Linear Switches | Support DKS With Outemu Pink Switches Keyboard with Knob and Screen Copy Paste Shotcut Macro Hotswap Mini Keypad - Image 3](https://m.media-amazon.com/images/I/719vB-iCwSL.jpg)
![SayoDevice O3C++ OSU Keyboard Rapid Trigger Hall Magnetic Linear Switches | Support DKS With Outemu Pink Switches Keyboard with Knob and Screen Copy Paste Shotcut Macro Hotswap Mini Keypad - Image 4](https://m.media-amazon.com/images/I/71IC8FPRg4L.jpg)
![SayoDevice O3C++ OSU Keyboard Rapid Trigger Hall Magnetic Linear Switches | Support DKS With Outemu Pink Switches Keyboard with Knob and Screen Copy Paste Shotcut Macro Hotswap Mini Keypad - Image 5](https://m.media-amazon.com/images/I/71keRA+4p0L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐ Amazing device with lots of utility
*by M***N on 11 February 2026*

Item arrived on time as promised and works as described by the seller. Service is great. On my particular unit the screen was a bit buggy but seems to be working fine now. The keys need calibration often from what I've seen but still works amazingly well. Easy to use and to set up. You can customise the LED lights and the screen on the device which is very handy. The keys feel amazing and the utility of the buttons are great as well, as you are able to map them to any key on a regular keyboard on Windows, MacOS, and Linux. Absolutely amazing for the price.

### ⭐⭐⭐⭐⭐ Perfecto
*by J***E on 5 September 2025*

llegó en perfectas condiciones, realmente lo utilizo para jugar osu y es bastante cómodo.

### ⭐⭐⭐⭐⭐ حجمه صغير ودايما ابني يستخدمه وسعيد
*by A***F on 25 December 2025*

اكثر شي ابني سعيد فيه

## Frequently Bought Together

- BTXETUEL SayoDevice O3C++ OSU Keyboard Rapid Trigger Hall Switches Magnetic Linear Switches Keyboard with Knob and Screen,Copy Paste,Shotcut,Macro Hotswap Mini Keypad (White)
- BTXETUEL SayoDevice OSU O3C Rapid Trigger Hall Switches Magnetic Linear Switches Keyboard with Knob and Screen,Copy Paste,Shotcut,Macro Hotswap Mini Keypad.…
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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-07-30*