--- product_id: 594501591 title: "BTXETUEL 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: "£53.50" currency: GBP in_stock: true reviews_count: 6 category: "Btxetuel" url: https://www.desertcart.co.uk/products/594501591-btxetuel-sayodevice-o3c-osu-keyboard-with-quick-trigger-hall-switch store_origin: GB region: United Kingdom --- # Hot-swappable, replaceable switches 4 Hall magnetic linear switches 0.96-inch IPS color screen, 160x80 res BTXETUEL 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:** £53.50 **Availability:** ✅ In Stock ## Summary > 🎮 Elevate your game and workflow with the keyboard that adapts to you! ## Quick Answers - **What is this?** BTXETUEL 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?** £53.50 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/594501591-btxetuel-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 - • **Tailor-Made Control:** Customize your workflow with a programmable knob and fully remappable keys for ultimate efficiency and personalization. - • **Visual Command Center:** Stay informed with a crisp 0.96-inch IPS color screen that displays custom text, key usage, and button counts in real-time. - • **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 effortlessly upgrade or replace switches without soldering—stay ahead of the curve. - • **Precision at Your Fingertips:** Experience ultra-responsive 4 Hall magnetic linear switches engineered for seamless, smooth keystrokes. ## Overview The BTXETUEL SayoDevice O3C++ OSU Keyboard is a compact, high-performance device featuring 4 hot-swappable Hall magnetic linear switches, a vibrant 0.96-inch IPS color screen with customizable display, and a programmable knob. Designed for gamers and professionals alike, it offers USB-C connectivity with an 8000Hz polling rate, full key remapping, and seamless compatibility across major operating systems. Its modular design and advanced customization options make it a must-have for those who demand precision and personalization in a sleek, modern package. ## 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 | 67,242 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 1,035 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 84 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 ![BTXETUEL 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 ### ⭐⭐⭐⭐ 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.… - 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.co.uk/products/594501591-btxetuel-sayodevice-o3c-osu-keyboard-with-quick-trigger-hall-switch](https://www.desertcart.co.uk/products/594501591-btxetuel-sayodevice-o3c-osu-keyboard-with-quick-trigger-hall-switch) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-06-20*