--- product_id: 587620098 title: "SayoDevice O3C++ OSU Keyboard Rapid Trigger Magnetic Linear Switches" brand: "btxetuel" price: "468 zł" currency: PLN in_stock: true reviews_count: 6 category: "Btxetuel" url: https://www.desertcart.pl/products/587620098-sayodevice-o3c-osu-keyboard-rapid-trigger-magnetic-linear-switches store_origin: PL region: Poland --- # 8000Hz ultra-fast polling rate 0.96" IPS color screen, 160x80 res Hall magnetic linear switches, hot-swappable SayoDevice O3C++ OSU Keyboard Rapid Trigger Magnetic Linear Switches **Brand:** btxetuel **Price:** 468 zł **Availability:** ✅ In Stock ## Summary > 🎮 Elevate your OSU game with precision, speed, and style! ## Quick Answers - **What is this?** SayoDevice O3C++ OSU Keyboard Rapid Trigger Magnetic Linear Switches by btxetuel - **How much does it cost?** 468 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/587620098-sayodevice-o3c-osu-keyboard-rapid-trigger-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 - • **Fully Customizable Knob:** Map the knob to any function—scroll playlists, adjust volume, or trigger macros effortlessly. - • **Magnetic Linear Switches:** Enjoy smooth, silent keystrokes with replaceable Hall magnetic switches tailored to your style. - • **Plug-and-Play Versatility:** USB-C connectivity and hot-swappable switches mean zero downtime and endless personalization. - • **Vibrant IPS Color Display:** Customize your ID or shortcuts on a crisp 0.96-inch screen that keeps you informed at a glance. - • **Lightning-Fast 8000Hz Polling:** Experience near-instantaneous response times for flawless precision in every keystroke. ## Overview The BTXETUEL SayoDevice O3C++ OSU Keyboard is a compact, high-performance gaming keyboard featuring 4 hot-swappable Hall magnetic linear switches, a customizable 0.96-inch IPS color screen, and a programmable knob. With an ultra-fast 8000Hz polling rate and USB-C connectivity, it offers seamless responsiveness and personalization tailored for OSU players and gaming enthusiasts alike. ## 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: حجمه صغير ودايما ابني يستخدمه وسعيد - اكثر شي ابني سعيد فيه 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 | | 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 | #40,657 in Computers ( See Top 100 in Computers ) #973 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 | | Compatible devices | PC Laptop Desktop | | Connectivity Technology | USB-C | | Connectivity technology | USB-C | | Customer Reviews | 4.6 out of 5 stars 97 Reviews | | Enclosure Material | Aluminum | | 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 | | Recommended uses for product | Gaming | | Special features | POSSIBLE_SPECIAL_FEATURES Replaceable Hall magnetic switches, IPS color screen, customizable screen, customizable knob, compatibility with any Hall magnetic switches Special features 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 - **Compatible devices:** PC Laptop Desktop - **Connectivity technology:** USB-C - **Keyboard description:** Gaming - **Recommended uses for product:** Gaming ## Images ![SayoDevice O3C++ OSU Keyboard Rapid Trigger Magnetic Linear Switches - Image 1](https://m.media-amazon.com/images/I/71kU7nK81XL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ حجمه صغير ودايما ابني يستخدمه وسعيد *by A***F on 25 December 2025* اكثر شي ابني سعيد فيه ### ⭐⭐⭐⭐⭐ Perfecto *by J***E on 5 September 2025* llegó en perfectas condiciones, realmente lo utilizo para jugar osu y es bastante cómodo. ### ⭐⭐⭐⭐⭐ peak *by D***R on 14 July 2026* its really good ## 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.… - One by Wacom Small Graphics Drawing Tablet 8.3 x 5.7 Inches, Portable Versatile for Students and Creators, Ergonomic 2048 Pressure Sensitive Pen Included, Compatible with Chromebook Mac and Windows --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pl/products/587620098-sayodevice-o3c-osu-keyboard-rapid-trigger-magnetic-linear-switches](https://www.desertcart.pl/products/587620098-sayodevice-o3c-osu-keyboard-rapid-trigger-magnetic-linear-switches) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-08-01*