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Item #:
71388826
BTXETUEL SayoDevice O3C OSU Keyboard Rapid Trigger Hall Switches Magnetic Linear Switches Keyboard with Knob and Screen,Copy Paste,Shotcut,Macro
Item #:
71388826
€ 47
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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Imported from USA store
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Order now and get it around Friday, August 07
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This keyboard with 3 Hall magnetic linear switches, 1 knob, 1 screen! Supports any Hall magnetic Switches, with a simple click for calibration. The first line of text on the screen can be customized, such as writing your own ID.
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What Stands Out
Hall Effect Switches
Utilizes cutting-edge Hall effect switches for rapid, precise triggering, significantly enhancing performance during gaming and typing tasks, ensuring durability and longevity over traditional mechanical switches.
Customizable Macros
Equipped with customizable macro functions, allowing users to program shortcuts for complex commands effortlessly, streamlining workflow and boosting productivity for gamers and professionals alike.
Integrated Display
Features a built-in screen to display real-time performance metrics and configurations, providing users with instant feedback and flexibility for personalized settings in various applications.
Product Details
- BTXETUEL SayoDevice O3C OSU Keyboard with 3 Hall magnetic linear switches, 1 knob, and 0.96 inch IPS color screen
- Supports replaceable Hall magnetic switches for easy calibration
- 0.96 inch IPS color screen with 160*80 Resolution, visible key range, and customizable first line of text
- Customizable knob for setting with any key, such as scrolling through the song list
- TYPE-C,USB 2.0 high-speed 8000HZ for fast connectivity
- Calibration may be required before first use or after firmware upgrade, as indicated in the provided steps
| Compatible Devices | Laptop, Mac, PC |
| Connectivity Technology | USB-C |
| Additional Features | Magnetic |
| Keyboard Backlighting Color Support | RGB |
| Power Source | USB power |
| Switch Type | Linear |
| Keyboard Layout | QWERTY |
| Hand Orientation | Ambidextrous |
| Button Quantity | 3 |
| Compatible Operating System Family | Linux, MacOS, Windows |
| Number of Keys | 3 |
| Number of Sections | 1 |
| Color | black |
| Style Name | Game |
| Brand | BTXETUEL |
| Keyboard Description | Gaming |
| Antenna Location | Gaming |
| Model Number | Sayodevice-O3C |
| Model Name | Sayodevice-O3C |
| Unit Count | 1 Count |
| Manufacturer | BTXETUEL |
| Mfr Part Number | Sayodevice-O3C |
| Item Dimensions L x W x H | 2.52"L x 2.01"W x 1.5"H (6.4 x 5.1 x 3.8 cm) |
| Enclosure Material | Plastic Or Metal |
| Recommended Uses For Product | Gaming |
| Special Feature | Magnetic |
| Keyboard backlighting color support | RGB |
| Style | Game |
| Product Dimensions (L x W x H) | 2.52"L x 2.01"W x 1.5"H (6.4 x 5.1 x 3.8 cm) |
| Package Weight | 1.18 Pound (540 grams) |
Who Should Buy?
-
Gaming Enthusiasts
Ideal for gamers seeking rapid response, customizable functions, and a competitive edge with macro capabilities.
-
Content Creators
Perfect for video editors and designers who need customizable shortcuts for efficient workflow and productivity.
-
Developers
Great for programmers who require quick access to shortcuts, macros, and seamless switching between tasks.
-
Casual Users
Not suitable for casual users who don’t need extensive shortcut functions and may prefer traditional keyboards.
Product Description
BTXETUEL SayoDevice O3C OSU Keyboard Rapid Trigger Hall Switches Magnetic Linear Switches Keyboard with Knob and Screen,Copy Paste,Shotcut,Macro Hotswap Mini Keypad....
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Customer Questions & Answers
-
Question:
Can the switches be replaced?
Answer: Yes, it supports any Hall magnetic Switches. -
Question:
Can the screen be customized?
Answer: Yes, the first line of text on the screen can be customized. -
Question:
What type of connector does it have?
Answer: It has a TYPE-C and USB 2.0 high-speed connector.
BTXETUEL Keyboards Sayodevice-O3C Editorial Review
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23 July 2026 · via Trustpilot
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Top selling Hall Switches in Ireland
Last Updated on July 29, 2026
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€ 47
Order now and get it around Friday, August 07
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Fastest cross-border delivery
Features & Benefits
- Supports any Hall magnetic Switches
- Customizable first line of screen
- High-speed 8000HZ TYPE-C, USB 2.0
- Knob can be set with any key
- Visible key range and button counting
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