






Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.
Desertcart purchases this item on your behalf and handles shipping, customs, and support to Kyrgyzstan.
🎮 Unlock pro-level control with the BTXETUEL SayoDevice — where speed meets customization!
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.








| 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 |
Trustpilot
2 weeks ago
2 weeks ago