---
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: "₩172656"
currency: KRW
in_stock: true
url: https://www.desertcart.kr/products/587620098-sayodevice-o3c-osu-keyboard-with-quick-trigger-hall-switch-magnetic
store_origin: KR
region: South Korea
---

# 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:** ₩172656
**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?** ₩172656 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/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

SayoDevice O3C++ OSU Keyboard with Quick Trigger Hall Switch Magnetic Linear Switches Keyboard with Button and Screen Copy Paste Shotcut Macro Hotswap White

## 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 |
|---------------|-------|
| Brand | BTXETUEL |
| Product Dimensions | 8.64 x 5.59 x 3.56 cm; 191 g |
| Manufacturer | BTXETUEL |
| Series | O3C++ OSU |
| Color | White |
| Power Source | USB Powered |
| Hardware Platform | Laptop, PC |
| Are Batteries Included | No |
| Item Weight | 191 g |

## 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.

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.kr/products/587620098-sayodevice-o3c-osu-keyboard-with-quick-trigger-hall-switch-magnetic](https://www.desertcart.kr/products/587620098-sayodevice-o3c-osu-keyboard-with-quick-trigger-hall-switch-magnetic)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-20*