--- product_id: 594501591 title: "SayoDevice O3C++ OSU Keyboard Rapid Trigger Hall Magnetic Linear Switches" brand: "btxetuel" price: "1339 DH" currency: MAD in_stock: true reviews_count: 7 category: "Btxetuel" url: https://www.desertcart.ma/products/594501591-sayodevice-o3c-osu-keyboard-rapid-trigger-hall-magnetic-linear-switches store_origin: MA region: Morocco --- # 8000Hz ultra-fast polling rate Hall magnetic linear switches, hot-swappable 0.96-inch IPS color screen, 160x80 resolution SayoDevice O3C++ OSU Keyboard Rapid Trigger Hall Magnetic Linear Switches **Brand:** btxetuel **Price:** 1339 DH **Availability:** ✅ In Stock ## Summary > ⚡ Elevate your command center with precision and style! ## Quick Answers - **What is this?** SayoDevice O3C++ OSU Keyboard Rapid Trigger Hall Magnetic Linear Switches by btxetuel - **How much does it cost?** 1339 DH with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ma](https://www.desertcart.ma/products/594501591-sayodevice-o3c-osu-keyboard-rapid-trigger-hall-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 - • **Sleek, Compact & Durable:** Aluminum enclosure with ambidextrous design fits perfectly on any professional desk setup. - • **Vibrant IPS Color Display:** Stay informed with a crisp 0.96-inch screen showing key ranges and button counts. - • **Lightning-Fast 8000Hz Polling:** Experience near-instantaneous input response for flawless precision. - • **Fully Customizable Knob & Screen:** Personalize your workflow by assigning any function to the knob and custom text on screen. - • **Hot-Swappable Hall Magnetic Switches:** Customize your tactile feel with effortless switch replacement and calibration. ## Overview The SayoDevice O3C++ OSU Keyboard is a cutting-edge compact keypad featuring 4 hot-swappable Hall magnetic linear switches, a 0.96-inch IPS color screen with customizable text, and a multifunctional knob. With an ultra-fast 8000Hz polling rate via USB-C, it delivers seamless, high-speed input ideal for professionals and gamers seeking ultimate control and personalization. ## 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: Good buy - Great little gadget, does what is says on the tin 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. ## 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 | 43,825 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 686 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 | 4.7 out of 5 stars 109 Reviews | | Enclosure Material | Aluminium | | Hand Orientation | Ambidextrous | | Item Highlight | Support DKS With Outemu Pink Switches Keyboard with Knob and Screen Copy Paste Shotcut Macro Hotswap Mini Keypad | | Keyboard Backlighting Color Support | Single Color | | Keyboard Description | Gaming | | Keyboard Layout | QWERTY | | Keyboard description | Gaming | | Manufacturer | BTXETUEL | | Model Name | O3C++ OSU | | Number of Items | 1 | | Number of Keys | 4 | | Number of Packs | 1 | | Number of Sections | 1 | | Power Source | Wired | | 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 | Contemporary | | 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:** Contemporary ## Images ![SayoDevice O3C++ OSU Keyboard Rapid Trigger Hall Magnetic Linear Switches - Image 1](https://m.media-amazon.com/images/I/71kU7nK81XL.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good buy *by G***E on 8 October 2026* Great little gadget, does what is says on the tin ### ⭐⭐⭐⭐ 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. ### ⭐⭐⭐⭐⭐ 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.ma/products/594501591-sayodevice-o3c-osu-keyboard-rapid-trigger-hall-magnetic-linear-switches](https://www.desertcart.ma/products/594501591-sayodevice-o3c-osu-keyboard-rapid-trigger-hall-magnetic-linear-switches) --- *Product available on Desertcart Morocco* *Store origin: MA* *Last updated: 2026-10-28*