Search  for anything...

BTXETUEL SayoDevice O3C OSU Keyboard Rapid Trigger Hall Switches Magnetic Linear Switches Keyboard with Knob and Screen,Copy Paste,Shotcut,Macro Hotswap Mini Keypad.… (with OSU keycaps-White)

  • Based on 0 reviews
Condition: New
Checking for the best price...
$45.99 Why this price?
Save $134.00 was $179.99

Buy Now, Pay Later


As low as $11 / mo
  • – 4-month term
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

FREE 30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by Amazon

Arrives Monday, May 18
Order within 20 hours and 19 minutes
Available payment plans shown during checkout

Protection Plan Protect Your Purchase
Checking for protection plans...

Color: with osu keycaps--white


Features

  • Replaceable SwitchesSupports any Hall magnetic Switches, with a simple click for calibration.
  • IPS color ScreenWith 0.96 inch IPS color screen,160*80 Resolution, visible key range and button counting.
  • Custom ScreenThe first line of text on the screen can be customized, such as writing your own ID.
  • Custom KnobThe knob can also be set with any key, such as to scroll through the song list.
  • NOTICESometimes, the keyboard needs to do "CALIBRATION" ( The steps are shown in the figure ) before use for the first time or after firmware upgrade.

Brand: BTXETUEL


Compatible Devices: Laptop, Mac, PC


Connectivity Technology: USB-C


Keyboard Description: Gaming


Recommended Uses For Product: Gaming


Special Feature: RGB


Color: with osu keycaps--white


Keyboard backlighting color support: RGB


Style: Game


Product Dimensions: 2.52"L x 2.01"W x 1.5"H


Compatible Devices: Laptop, Mac, PC


Connectivity Technology: USB-C


Additional Features: RGB


Keyboard Backlighting Color Support: RGB


Power Source: USB


Switch Type: Linear


Keyboard Layout: QWERTY


Hand Orientation: Ambidextrous


Button Quantity: 3


Minimum Required Operating System Version: Linux Mint 17, Mac OS 10.12 Sierra, Windows 10


Compatible Operating System Family: Linux, MacOS, Windows


Compatible Tablet Computer Models: Samsung Galaxy Tab S7 FE 12.4"


Number of Keys: 3


Number of Sections: 1


Color: with osu keycaps--white


Style Name: Game


Theme: gaming


Brand: BTXETUEL


Keyboard Description: Gaming


Antenna Location: Gaming


Built-In Media: USB Cable


Model Number: Sayodevice-O3C


Model Name: Sayodevice-O3C


Unit Count: 1.0 Count


Manufacturer: BTXETUEL


Mfr Part Number: Sayodevice-O3C


Warranty Description: 2 YEAR


Item Dimensions L x W x H: 2.52"L x 2.01"W x 1.5"H


Enclosure Material: Plastic


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, May 18

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Excellent quality, but pricey.
Color: with osu keycaps--white
Amazing, made my geometry dash skills a lot better and it’s really easy to link to your device and set it up, also it helped me click super fast to spam, but the only con is the price cause it’s pretty pricey. But helped me progress on the game super fast and I totally recommend buying this. Also loved the non-stick pad, it worked really well and gripped on to any surface. ... show more
Reviewed in the United States on April 11, 2026 by Chris

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...