--- product_id: 727681824 title: "BTXETUEL SayoDevice OSU O3C Rapid Trigger Hole Switch Magnetic Linear Switch Keyboard with Knob and Screen Copy Paste/Shortcut/Macro Hot Swap Mini Keypad.." brand: "btxetuel" price: "11269 som" currency: KGS in_stock: true category: "Btxetuel" url: https://www.desertcart.kg/products/727681824-btxetuel-sayodevice-osu-o3c-rapid-trigger-hole-switch-magnetic-linear store_origin: KG region: Kyrgyzstan --- # 0.95-inch IPS color screen 3-hole magnetic linear switches Customizable multifunction knob BTXETUEL SayoDevice OSU O3C Rapid Trigger Hole Switch Magnetic Linear Switch Keyboard with Knob and Screen Copy Paste/Shortcut/Macro Hot Swap Mini Keypad.. **Brand:** btxetuel **Price:** 11269 som **Availability:** ✅ In Stock ## Summary > 🎮 Unlock pro-level control with the BTXETUEL SayoDevice — where speed meets customization! ## Quick Answers - **What is this?** BTXETUEL SayoDevice OSU O3C Rapid Trigger Hole Switch Magnetic Linear Switch Keyboard with Knob and Screen Copy Paste/Shortcut/Macro Hot Swap Mini Keypad.. by btxetuel - **How much does it cost?** 11269 som with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/727681824-btxetuel-sayodevice-osu-o3c-rapid-trigger-hole-switch-magnetic-linear) ## 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 - • **Knob Your Way:** Fully programmable knob lets you scroll playlists or assign any shortcut—tailored to your workflow. - • **Visual Command Center:** 0.95-inch IPS color screen displays key range, button count, and personalized IDs for seamless control. - • **Plug & Play Hot-Swap Magic:** Easily replace and calibrate all hall magnetic switches with a single click—no hassle, just power. - • **Ambidextrous Compact Powerhouse:** Sleek, space-saving design fits left or right hand, perfect for gaming and productivity on the go. - • **Magnetic Precision at Your Fingertips:** Experience ultra-responsive 3-hole magnetic linear switches for lightning-fast triggers. ## Overview The BTXETUEL SayoDevice O3C is a compact, ambidextrous mini keyboard featuring 3 magnetic linear switches, a customizable knob, and a vibrant 0.95-inch IPS color screen. With USB-C connectivity and 8000Hz polling rate, it supports hot-swappable hall magnetic switches calibrated with one click. Designed for gamers and professionals alike, it offers layered shortcut mapping and personalized screen text, delivering a versatile, high-speed input device in a sleek form factor. ## Description 1. 【Replaceable Switches】Compatible with Hall magnetic switches that can be calibrated with just a click 2. 【IPS Color Screen】0.95-inch IPS color screen, you can see the key range and button count 3. 【Custom Screen】The text on the first line of the screen can be customized, such as writing your own ID 4. [Custom Knob] The knob can be set with any key, such as scrolling the song list 5. 【O3C OSU SayoDevice Keyboard】This keyboard features 3 magnetic linear switches, 1 knob, and 1 screen TYPE-C, USB 2.0 High Speed 8000HZ ## Features - 【O3C OSU SayoDevice Keyboard】This keyboard has a 3-hole magnetic linear switch, 1 knob, 1 screen TYPE-C, USB 2.0 High Speed 8000HZ - 【Replaceable Switches】Supports all types of hall magnetic switches and can be calibrated with just a click - 【IPS Color Screen】0.95 inch IPS color screen, 160 x 80 resolution, you can see the key range and button count - 【Custom Screen】The text on the first line of the screen can be customized, such as writing your own ID - 【Custom Knob】The knob can also be set with any key, such as scrolling through the song list - Hand orientation: Suitable for left and right hands ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0C3YYDY8R | | Additional Features | Magnetic | | Amazon Bestseller | #16,605 in Computers ( See Top 100 in Computers ) #314 in Computer Keyboards | | Antenna Location | Gaming | | Brand | BTXETUEL | | Built-In Media | "3 Hole Magnetic Linear Switch", "1 Knob", "1 Screen" | | Button Quantity | 3 | | Color | white | | Compatible Devices | Laptop | | Connectivity Technology | USB-C | | Customer Reviews | 4.6 4.6 out of 5 stars (1,981) | | Enclosure Material | Plastic | | Hand Orientation | Ambidextrous | | Item Dimensions L x W x H | 6.5L x 5W x 3.2H cm | | Keyboard Backlighting Color Support | RGB | | Keyboard Description | Gaming | | Keyboard Layout | QWERTY | | Manufacturer | BTXETUEL | | Mfr Part Number | SayoDeviceO3C | | Model Name | O3C OSU SayoDevice Keyboard | | Model Number | Sayodevice-O3C | | Number of Keys | 3 | | Number of Sections | 1 | | Power Source | Corded Electric | | Series Number | 3 | | Style Name | game | | Switch Type | Linear | | Unit Count | 1.0 Count | ## Product Details - **Brand:** BTXETUEL - **Color:** white - **Compatible Devices:** Laptop - **Connectivity Technology:** USB-C - **Keyboard Description:** Gaming - **Keyboard backlighting color support:** RGB - **Product Dimensions:** 6.5L x 5W x 3.2H cm - **Recommended Uses For Product:** Gaming - **Special Feature:** Magnetic - **Style:** game ## Images ![BTXETUEL SayoDevice OSU O3C Rapid Trigger Hole Switch Magnetic Linear Switch Keyboard with Knob and Screen Copy Paste/Shortcut/Macro Hot Swap Mini Keypad.. - Image 1](https://m.media-amazon.com/images/I/61-zY-vOjGL.jpg) ![BTXETUEL SayoDevice OSU O3C Rapid Trigger Hole Switch Magnetic Linear Switch Keyboard with Knob and Screen Copy Paste/Shortcut/Macro Hot Swap Mini Keypad.. - Image 2](https://m.media-amazon.com/images/I/71aGADiGMYL.jpg) ![BTXETUEL SayoDevice OSU O3C Rapid Trigger Hole Switch Magnetic Linear Switch Keyboard with Knob and Screen Copy Paste/Shortcut/Macro Hot Swap Mini Keypad.. - Image 3](https://m.media-amazon.com/images/I/61wY4+uPlaL.jpg) ![BTXETUEL SayoDevice OSU O3C Rapid Trigger Hole Switch Magnetic Linear Switch Keyboard with Knob and Screen Copy Paste/Shortcut/Macro Hot Swap Mini Keypad.. - Image 4](https://m.media-amazon.com/images/I/71CkTfTTnhL.jpg) ![BTXETUEL SayoDevice OSU O3C Rapid Trigger Hole Switch Magnetic Linear Switch Keyboard with Knob and Screen Copy Paste/Shortcut/Macro Hot Swap Mini Keypad.. - Image 5](https://m.media-amazon.com/images/I/71cH-DaHUTL.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.kg/products/727681824-btxetuel-sayodevice-osu-o3c-rapid-trigger-hole-switch-magnetic-linear](https://www.desertcart.kg/products/727681824-btxetuel-sayodevice-osu-o3c-rapid-trigger-hole-switch-magnetic-linear) --- *Product available on Desertcart Kyrgyzstan* *Store origin: KG* *Last updated: 2026-05-04*