---
product_id: 587620098
title: "SayoDevice O3C++ OSU Keyboard with Quick Trigger Hall Switch Magnetic Linear Switches Keyboard with Button and Screen Copy Paste Shotcut Macro Hotswap White"
brand: "btxetuel"
price: "₹ 10457"
currency: INR
in_stock: true
reviews_count: 6
category: "Btxetuel"
url: https://www.desertcart.in/products/587620098-sayodevice-o3c-osu-keyboard-with-quick-trigger-hall-switch-magnetic
store_origin: IN
region: India
---

# 8000Hz ultra-fast polling rate 0.96-inch IPS color screen Hall magnetic linear switches SayoDevice O3C++ OSU Keyboard with Quick Trigger Hall Switch Magnetic Linear Switches Keyboard with Button and Screen Copy Paste Shotcut Macro Hotswap White

**Brand:** btxetuel
**Price:** ₹ 10457
**Availability:** ✅ In Stock

## Summary

> ⚡ Elevate your workflow with precision and style—never miss a beat!

## Quick Answers

- **What is this?** SayoDevice O3C++ OSU Keyboard with Quick Trigger Hall Switch Magnetic Linear Switches Keyboard with Button and Screen Copy Paste Shotcut Macro Hotswap White by btxetuel
- **How much does it cost?** ₹ 10457 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.in](https://www.desertcart.in/products/587620098-sayodevice-o3c-osu-keyboard-with-quick-trigger-hall-switch-magnetic)

## 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

- • **Compact Powerhouse:** Sleek white design with 8+4 keys and USB Type-C connectivity, perfect for professional setups and on-the-go productivity.
- • **Dynamic IPS Display:** Stay informed with a crisp 0.96-inch color screen showing key stats and personalized messages.
- • **Fully Customizable Knob:** Assign any function to the tactile knob—scroll playlists, adjust volume, or trigger macros effortlessly.
- • **Lightning-Fast Response:** Experience near-instantaneous input with an 8000Hz polling rate for flawless precision.
- • **Magnetic Linear Switches:** Enjoy smooth, silent keystrokes with hot-swappable Hall magnetic switches—customize on the fly.

## Overview

The SayoDevice O3C++ OSU Keyboard is a compact, high-performance input device featuring 8 hot-swappable Hall magnetic linear switches, an ultra-fast 8000Hz polling rate via USB Type-C, and a customizable 0.96-inch IPS color screen. Designed for professionals seeking speed, customization, and sleek aesthetics, it includes a programmable knob and supports personalized screen text, making it a versatile tool for productivity and creative workflows.

## 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: اكثر شي ابني سعيد فيه
Review: 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 |
| Additional Features | POSSIBLE_SPECIAL_FEATURES Replaceable Hall magnetic switches, IPS color screen, customizable screen, customizable knob, compatibility with any Hall magnetic switches |
| Antenna Location | Gaming |
| Best Sellers Rank | #21,694 in Computers ( See Top 100 in Computers ) #520 in Computer Keyboards |
| Brand | BTXETUEL |
| Built-In Media | USB Cable |
| Button Quantity | 4 |
| Color | White |
| Compatible Devices | PC Laptop Desktop |
| Compatible Operating System Family | Windows |
| Compatible Tablet Computer Models | AAUB P30 |
| Connectivity Technology | USB-C |
| Customer Reviews | 4.7 4.7 out of 5 stars (69) |
| Enclosure Material | Aluminum |
| Hand Orientation | Ambidextrous |
| Is Electric | Yes |
| Keyboard Backlighting Color Support | Single Color |
| Keyboard Description | Gaming |
| Keyboard Layout | QWERTY |
| Manufacturer | BTXETUEL |
| Model Name | O3C++ OSU |
| Number of Keys | 4 |
| Number of Sections | 1 |
| Power Source | USB Powered |
| Style Name | Modern |
| Switch Type | Linear |
| Theme | Gaming |
| Unit Count | 1.0 Count |
| Water Resistance Level | Not Water Resistant |

## Product Details

- **Brand:** BTXETUEL
- **Compatible devices:** PC Laptop Desktop
- **Connectivity technology:** USB-C
- **Keyboard description:** Gaming
- **Recommended uses for product:** Gaming

## Images

![SayoDevice O3C++ OSU Keyboard with Quick Trigger Hall Switch Magnetic Linear Switches Keyboard with Button and Screen Copy Paste Shotcut Macro Hotswap White - Image 1](https://m.media-amazon.com/images/I/71kU7nK81XL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***F on 25 December 2025*

اكثر شي ابني سعيد فيه

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

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

### ⭐⭐⭐⭐⭐ Review
*by M***Ｇ on 9 March 2025*

この手のデバイスは、サクラチェッカー等でも中々厳しい判定が下されていたりするが、この商品は、実際に購入してみて良かったので、レビューを書いておくことにした。 amazonの商品が、中国製の製品が全てヘンなものというわけではなく、いいものは正しく評価されたほうがいいのではないかと思う。 まず製品そのものについてだが、Amazonのサイト上の写真の通りのモノです。梱包はシンプルに段ボール箱です。 本体側USB-Cの穴があり、USC-CからUSB-Aになっているケーブルがついてきます。 ほかに交換用のキートップも付いてきました。 重さは比較的どっしりと重みがあります。某サンワダイレクトの３キーの商品も持っていますが、こちらは軽々なので対照的です。ダイヤルとかあるので、当然といえば当然か。 では実際に使ってみた感想です。 まず設定ですが、Webサイトか、専用EXE（Windows専用）で設定します。Webサイトはどうやってやっているのだろうと思いましたが、ブラウザの機能とjavascriptで実装しているようです。あんまり詳しくは見ていません。あと専用の設定プログラム（専用EXE,sayodevice.exe）ですが、ウィルススキャンをしてみましたが特に問題とはなりませんでした。 というわけで設定をして使ってみます。 設定をして、ipadにカメラアダプターをつけて接続してみます。すると、ctrlキーとかはうまく反応しませんが、他のキーは設定したとおりに入力してくれるようです。ということは、Winで設定をしてipadでも使えるということです。 [キーと]キーはうまく反応しなかったのでたとえばClipStudioとかで使う場合はソフト側に新たなショートカットキーを設定し、それに対応するキーをこのsayoDeviceに設定すれば、ダイアルでブラシの太さをグリグリ変更できるようになります、というか実際出来ました。なので、このsayoDeviceの登場で、Rev-O-Mateが手に入らない今、ダイヤルでグリグリとブラシサイズを変更することができるようになったといえます（他のデバイスだと、TabMate2とかがあるんですが、セルシス会員価格でも１万弱しますからね、あっちは電池も必要だし・・・でもよく考えてみると投資としてはこちらのsayoDeviceの場合、カメラアダプターも購入が必要なのでどっちもどっちかも）。 あとはBlueTooth接続機能などですが、こちらはまだ試してないのでまた試したら更新するかも。

## Frequently Bought Together

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*Product available on Desertcart India*
*Store origin: IN*
*Last updated: 2026-05-04*