---
product_id: 560095288
title: "with SayoDevice O3C OSU Keyboard with Quick Trigger, Hall Switch, Magnetic Linear Switch, Button and Screen, Copy Paste, Shotcut, Macro Hotswap Mini"
brand: "btxetuel"
price: "€ 100.13"
currency: EUR
in_stock: true
reviews_count: 13
category: "Btxetuel"
url: https://www.desertcart.sk/products/560095288-with-sayodevice-o3c-osu-keyboard-with-quick-trigger-hall-switch
store_origin: SK
region: Slovakia
---

# 8000Hz High-Speed USB 2.0 3 Magnetic Linear Switches 0.96-inch IPS Color Screen with SayoDevice O3C OSU Keyboard with Quick Trigger, Hall Switch, Magnetic Linear Switch, Button and Screen, Copy Paste, Shotcut, Macro Hotswap Mini

**Brand:** btxetuel
**Price:** € 100.13
**Availability:** ✅ In Stock

## Summary

> 🎮 Elevate your game and workflow with the keyboard that adapts to you!

## Quick Answers

- **What is this?** with SayoDevice O3C OSU Keyboard with Quick Trigger, Hall Switch, Magnetic Linear Switch, Button and Screen, Copy Paste, Shotcut, Macro Hotswap Mini by btxetuel
- **How much does it cost?** € 100.13 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/560095288-with-sayodevice-o3c-osu-keyboard-with-quick-trigger-hall-switch)

## 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 Yet Mighty:** Lightweight and portable at just 160g, this mini keyboard fits perfectly into any professional or gaming setup without compromise.
- • **Plug & Play Powerhouse:** High-speed Type-C USB 2.0 connection with an 8000Hz polling rate ensures lightning-fast response times for peak performance.
- • **Seamless Customization:** Tailor your workflow with a fully programmable rotary knob and hot-swappable Hall magnetic switches for ultimate versatility.
- • **Vibrant Visual Feedback:** Stay informed and in control with a crisp 0.96-inch IPS color screen displaying key counts and customizable text IDs.
- • **Precision at Your Fingertips:** Experience ultra-responsive typing with 3 magnetic linear switches designed for flawless input and minimal latency.

## Overview

The BTXETUEL with SayoDevice O3C OSU Keyboard is a compact, high-performance input device featuring 3 magnetic linear Hall switches, a 0.96-inch IPS color screen with customizable display, and a programmable rotary knob. It connects via Type-C USB 2.0 with an ultra-fast 8000Hz polling rate, making it ideal for gaming and professional multitasking. Its hot-swappable switches and customizable interface deliver unparalleled flexibility and precision in a sleek, portable design.

## Description

1. Interchangeable Switches: Supports all Hall magnetic switches, with a simple click to calibrate. 2. IPS Color Screen: With 0.96 inch IPS color screen, visible button area and key counting. 3. Custom screen: the first line of text on the screen can be adjusted, e.g. B. writing your own ID. 4. Customizable rotary knob: The button can also be adjusted with any key, e.g. B. to scroll through the song list. 5. O3C OSU Keyboard: This keyboard has 3 magnetic linear switches, 1 knob, 1 screen! Type-C USB 2.0 High Speed 8000Hz

Review: Perfect - Perfect, brought for my son who is addicted to geomatry dash and is on the extreme demon levels. He cannot believe what a difference this makes.. he struggled with the mouse but has got much further using this. Love the light up colour aswell.
Review: BEST POSSIBLE GEOMETRY DASH TOOL - it cannot be understated how good this little device is for geometry dash.I’ve used the Apex pro, the huntsman v3 black analog, the g502 and this thing performs massively better with significantly less input delay. If you want to perform at your best possible level, don’t spring for a £200 keyboard because this thing does just as much good for a fraction of the cost.

## Features

- O3C OSU Keyboard: This keyboard features 3 magnetic linear switches, 1 slider, 1 screen. Type-C USB 2.0 High Speed 8000Hz
- Interchangeable Switches: Supports all Hall magnetic switches, with a simple click to calibrate.
- IPS Color Screen: With 0.96 inch IPS color screen, 160*80 resolution, visible key area and key counting.
- Custom screen: the first line of text on the screen can be adjusted, e.g. B. writing your own ID.
- Custom rotary knob: the knob can also be adjusted with any button, e.g. B. to scroll through the song list.
- Note: Sometimes the keyboard needs to perform "calibration" before first use or after firmware upgrade (the steps are shown in the picture).

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C5JTVQNN |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 787 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 8 in Keyboards (Computers & Accessories) |
| Colour | black |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,246) |
| Date First Available | 11 Aug. 2023 |
| Included components | 3 Hall magnetic switches, knob, screen |
| Item Package Quantity | 1 |
| Item Weight | 160 g |
| Item model number | Sayodevice-O3C |
| Manufacturer | BTXETUEL |
| Material | Plastic |
| Part number | Sayodevice-O3C |
| Power source type | Corded Electric |
| Product Dimensions | 6.4 x 5.11 x 3.81 cm; 160 g |
| Special Features | Magnetic |
| Specific uses | Gaming, Multimedia, Personal |
| Style | Game |
| Switch style | Linear |

## Product Details

- **Brand:** BTXETUEL
- **Colour:** black
- **Compatible devices:** ['Laptop', 'PC', 'Mac']
- **Connectivity technology:** USB-C
- **Keyboard backlighting colour support:** RGB
- **Keyboard description:** Gaming
- **Product dimensions:** 6.4L x 5.1W x 3.8H centimetres
- **Recommended uses for product:** Gaming
- **Special feature:** Magnetic
- **Style:** Game

## Images

![with SayoDevice O3C OSU Keyboard with Quick Trigger, Hall Switch, Magnetic Linear Switch, Button and Screen, Copy Paste, Shotcut, Macro Hotswap Mini - Image 1](https://m.media-amazon.com/images/I/81JFFsJ-HyL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect
*by S***N on 25 December 2025*

Perfect, brought for my son who is addicted to geomatry dash and is on the extreme demon levels. He cannot believe what a difference this makes.. he struggled with the mouse but has got much further using this. Love the light up colour aswell.

### ⭐⭐⭐⭐⭐ BEST POSSIBLE GEOMETRY DASH TOOL
*by J***H on 3 January 2026*

it cannot be understated how good this little device is for geometry dash.I’ve used the Apex pro, the huntsman v3 black analog, the g502 and this thing performs massively better with significantly less input delay. If you want to perform at your best possible level, don’t spring for a £200 keyboard because this thing does just as much good for a fraction of the cost.

### ⭐⭐⭐⭐⭐ Good for GD and Osu!
*by R***R on 15 January 2025*

For such a small device it has a lot of functionality in terms of the rapid-trigger function. It's easy to setup and can be done right on the device but the Web application will provide more adjustments For such a small device that provides rapid-trigger function it's a better value for money than the Wooting Uwu. It won't make you better at games though. Great device

## 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.…
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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-01-31*