--- product_id: 562734481 title: "BTXETUEL SayoDevice OSU O3C Quick Release Magnetic Linear Switches with Knob and Display, Copy Paste, Shotcut, Mini Macro Hotswap Keyboard" brand: "sayodevice" price: "VT22100" currency: VUV in_stock: true category: "Sayodevice" url: https://www.desertcart.vu/products/562734481-btxetuel-sayodevice-osu-o3c-quick-release-magnetic-linear-switches-knob store_origin: VU region: Vanuatu --- # 3 magnetic linear switches for precision 0.96" IPS color screen, 160x80 res Hot-swappable Hall magnetic switches BTXETUEL SayoDevice OSU O3C Quick Release Magnetic Linear Switches with Knob and Display, Copy Paste, Shotcut, Mini Macro Hotswap Keyboard **Brand:** sayodevice **Price:** VT22100 **Availability:** ✅ In Stock ## Summary > ⌨️ Elevate your workflow and game with the keyboard that adapts to you! ## Quick Answers - **What is this?** BTXETUEL SayoDevice OSU O3C Quick Release Magnetic Linear Switches with Knob and Display, Copy Paste, Shotcut, Mini Macro Hotswap Keyboard by sayodevice - **How much does it cost?** VT22100 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/562734481-btxetuel-sayodevice-osu-o3c-quick-release-magnetic-linear-switches-knob) ## Best For - sayodevice enthusiasts ## Why This Product - Trusted sayodevice brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Seamless Customization:** Hot-swap any Hall magnetic switch with a single click—no tools, no hassle, just pure adaptability. - • **Dynamic Visual Feedback:** Stay informed and inspired with a crisp 0.96-inch IPS color screen that displays key counts and custom text. - • **Blazing Fast Connectivity:** Type-C USB 2.0 with 8000Hz polling rate ensures lag-free performance for gaming and productivity. - • **Personalized Control Knob:** Remap the rotary knob to any function—scroll playlists, trigger macros, or navigate effortlessly. - • **Precision at Your Fingertips:** Experience ultra-responsive typing with 3 magnetic linear switches designed for flawless input. ## Overview The BTXETUEL Sayodevice-O3C OSU Keyboard is a compact, high-performance input device featuring 3 magnetic linear switches, a customizable 0.96-inch IPS color screen, and a versatile rotary knob. With hot-swappable Hall magnetic switches and a lightning-fast 8000Hz Type-C USB 2.0 connection, it offers seamless customization and ultra-responsive control, perfect for gamers and professionals seeking precision and personalization. ## Description 1. Replaceable Switches - Supports any Hall magnetic switch, with a simple click to calibrate. 2. IPS COLOR DISPLAY - With 0.96 inch IPS color screen, visible key range and button count. 3. CUSTOMIZED DISPLAY - 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 adjusted with any key, such as scrolling through the song list. 5. O3C OSU SayoDevice Keyboard This keyboard has 3 magnetic linear switches, 1 knob, 1 screen. Type C, USB 2.0 Hi-Speed 8000Hz ## Features - O3C OSU SayoDevice Keyboard This keyboard with 3 Hall magnetic linear switches, 1 knob, 1 screen! TYPE-C,USB 2.0 high-speed 8000HZ. - 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..NOTICE Sometimes, the keyboard needs to do "CALIBRATION" ( The steps are shown in the figure ) before use for the first time or after firmware upgrade. - International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0C3YYDY8R | | Antenna Location | Gaming | | Best Sellers Rank | 1,396 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 17 in Keyboards (Computers & Accessories) | | Box Contents | '3 Hall magnetic linear switches', '1 knob', '1 screen' | | Brand Name | SAYODEVICE | | Button Quantity | 3 | | Colour | white | | Compatible Devices | Laptop, Mac, Notebook, PC | | Compatible Operating System Family | Windows | | Compatible Tablet Computer Models | Apple iPad (10th generation) | | Connectivity Technology | USB-C | | Country of Origin | China | | Customer Reviews | 4.7 4.7 out of 5 stars (863) | | Enclosure Material | Plastic | | Hand Orientation | Ambidextrous | | Item Dimensions L x W x H | 6.4L x 5.1W x 3.8H centimetres | | Keyboard Backlighting Color Support | RGB | | Keyboard Description | Gaming | | Keyboard Layout | QWERTY | | Manufacturer | BTXETUEL | | Manufacturer Part Number | SayoDeviceO3C | | Model Name | O3C OSU | | Model Number | Sayodevice-O3C | | Number of Keys | 3 | | Number of Sections | 1 | | Power Source | Corded Electric | | Product Features | Magnetic | | Series Number | 3 | | Style Name | Set | | Switch Type | Linear | | Theme | Set | | Unit Count | 1.0 count | | Water Resistance Level | Not Water Resistant | ## Product Details - **Brand:** SAYODEVICE - **Colour:** white - **Compatible devices:** Laptop, Mac, Notebook, PC - **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:** Set ## Images ![BTXETUEL SayoDevice OSU O3C Quick Release Magnetic Linear Switches with Knob and Display, Copy Paste, Shotcut, Mini Macro Hotswap Keyboard - Image 1](https://m.media-amazon.com/images/I/61-zY-vOjGL.jpg) ![BTXETUEL SayoDevice OSU O3C Quick Release Magnetic Linear Switches with Knob and Display, Copy Paste, Shotcut, Mini Macro Hotswap Keyboard - Image 2](https://m.media-amazon.com/images/I/71aGADiGMYL.jpg) ![BTXETUEL SayoDevice OSU O3C Quick Release Magnetic Linear Switches with Knob and Display, Copy Paste, Shotcut, Mini Macro Hotswap Keyboard - Image 3](https://m.media-amazon.com/images/I/61wY4+uPlaL.jpg) ![BTXETUEL SayoDevice OSU O3C Quick Release Magnetic Linear Switches with Knob and Display, Copy Paste, Shotcut, Mini Macro Hotswap Keyboard - Image 4](https://m.media-amazon.com/images/I/71CkTfTTnhL.jpg) ![BTXETUEL SayoDevice OSU O3C Quick Release Magnetic Linear Switches with Knob and Display, Copy Paste, Shotcut, Mini Macro Hotswap Keyboard - Image 5](https://m.media-amazon.com/images/I/71cH-DaHUTL.jpg) ## Frequently Bought Together - 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 - HUION Artist Glove for Drawing Tablet (1 Unit of Free Size, Good for Right Hand or Left Hand) - Cura CR-01 --- ## 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.vu/products/562734481-btxetuel-sayodevice-osu-o3c-quick-release-magnetic-linear-switches-knob](https://www.desertcart.vu/products/562734481-btxetuel-sayodevice-osu-o3c-quick-release-magnetic-linear-switches-knob) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-02*