--- product_id: 562734481 title: "O3C Rapid Trigger Keyboard With Hall Magnetic Switch For OSU Geometry Dash" brand: "sayodevice" price: "€ 86.00" currency: EUR in_stock: true category: "Sayodevice" url: https://www.desertcart.es/products/562734481-o3c-rapid-trigger-keyboard-with-hall-magnetic-switch-for-osu store_origin: ES region: Spain --- # USB-C, 8000Hz high-speed polling 3 Hall magnetic linear switches 0.96-inch IPS color screen, 160x80 res O3C Rapid Trigger Keyboard With Hall Magnetic Switch For OSU Geometry Dash **Brand:** sayodevice **Price:** € 86.00 **Availability:** ✅ In Stock ## Summary > 🎮 Own the beat, command the game with O3C Rapid Trigger Keyboard! ## Quick Answers - **What is this?** O3C Rapid Trigger Keyboard With Hall Magnetic Switch For OSU Geometry Dash by sayodevice - **How much does it cost?** € 86.00 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/562734481-o3c-rapid-trigger-keyboard-with-hall-magnetic-switch-for-osu) ## 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 - • **Vibrant IPS Display:** Stay ahead with a crisp 0.96-inch IPS color screen showing key range, button counts, and customizable ID for instant recognition. - • **Tailored User Experience:** Personalize your keyboard’s first screen line and recalibrate easily to keep your setup perfectly tuned for every session. - • **Customizable Control Knob:** Effortlessly scroll through playlists or assign any key function to the knob—your command center for rhythm mastery. - • **Lightning-Fast Connectivity:** Plug and play with USB-C and USB 2.0 high-speed 8000Hz polling rate for zero lag and seamless performance. - • **Precision Magnetic Switches:** Experience ultra-responsive gameplay with 3 Hall magnetic linear switches designed for flawless OSU & Geometry Dash control. ## Overview The O3C Rapid Trigger Keyboard by SAYODEVICE is a compact, high-performance gaming keypad tailored for rhythm games like OSU and Geometry Dash. Featuring 3 Hall magnetic linear switches, a vibrant 0.96-inch IPS color display with customizable text, and a multifunctional knob, it offers lightning-fast USB-C connectivity with an 8000Hz polling rate. Designed for precision, customization, and speed, this ambidextrous keyboard elevates your gaming setup with seamless control and instant feedback. ## 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 | 1,969 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 31 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 | 4.6 4.6 out of 5 stars (1,163) | | Enclosure Material | Polycarbonate | | Hand Orientation | Ambidextrous | | Item Dimensions L x W x H | 6.4L x 5.1W x 3.8H centimetres | | Item Highlight | Rhythm Games,with Knob and Screen,Copy Paste,Shotcut,Macro Hotswap Mini Keypad Magnetic Linear Switches | | Keyboard Backlighting Color Support | RGB | | Keyboard Description | Gaming | | Keyboard Layout | QWERTY | | Manufacturer | BTXETUEL | | Manufacturer Part Number | SayoDeviceO3C | | Model Name | O3C OSU | | Model Number | SayoDeviceO3C | | Number of Items | 1 | | Number of Keys | 3 | | Number of Packs | 1 | | Number of Sections | 1 | | Power Source | USB-C | | 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 ![O3C Rapid Trigger Keyboard With Hall Magnetic Switch For OSU Geometry Dash - Image 1](https://m.media-amazon.com/images/I/41SEshPLv1L.jpg) ![O3C Rapid Trigger Keyboard With Hall Magnetic Switch For OSU Geometry Dash - Image 2](https://m.media-amazon.com/images/I/51fkxKjZVyL.jpg) ![O3C Rapid Trigger Keyboard With Hall Magnetic Switch For OSU Geometry Dash - Image 3](https://m.media-amazon.com/images/I/415OeTPSd2L.jpg) ![O3C Rapid Trigger Keyboard With Hall Magnetic Switch For OSU Geometry Dash - Image 4](https://m.media-amazon.com/images/I/51Y6dqyXkeL.jpg) ![O3C Rapid Trigger Keyboard With Hall Magnetic Switch For OSU Geometry Dash - Image 5](https://m.media-amazon.com/images/I/51KP+lbNR3L.jpg) ## Available Options This product comes in different **Color** options. ## 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.es/products/562734481-o3c-rapid-trigger-keyboard-with-hall-magnetic-switch-for-osu](https://www.desertcart.es/products/562734481-o3c-rapid-trigger-keyboard-with-hall-magnetic-switch-for-osu) --- *Product available on Desertcart Spain* *Store origin: ES* *Last updated: 2026-10-05*