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

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Availability: In Stock.
Fulfilled by Amazon

Arrives Wednesday, May 6
Order within 4 hours and 15 seconds
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Color: pink


Features

  • O3C OSU SayoDevice KeyboardThis keyboard with 3 Hall magnetic linear switches, 1 knob, 1 screen! TYPE-C,USB 2.0 high-speed 8000HZ.
  • 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: Magnetic


Color: pink


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: Magnetic


Number of Keys: 3


Keyboard Backlighting Color Support: RGB


Power Source: USB


Switch Type: Linear


Keyboard Layout: QWERTY


Hand Orientation: Ambidextrous


Button Quantity: 3


Number of Sections: 1


Color: pink


Style Name: Game


Brand: BTXETUEL


Keyboard Description: Gaming


Antenna Location: Gaming


Built-In Media: USB Cable


Model Number: Sayodevice-O3C


Model Name: Sayodevice-O3C


Manufacturer: BTXETUEL


Unit Count: 1.0 Count


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: Wednesday, May 6

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.

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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Good quality
Color: pink
Works great. Perfect gift for my son.
Reviewed in the United States on April 7, 2026 by Melissa Santana

  • absolutely OK
Color: pink
My son says its exactly what he expected. That means the product is good and we recommend both product and the seller.
Reviewed in the United States on January 27, 2026 by Amazon Kunde

  • Good quality, fast shipping
Color: pink
Son was very happy to recieve this for christmas, item was as described and arrived on time. Thank you ❤️
Reviewed in the United States on December 31, 2025 by Karolina Alm

  • Good, but there's better ones
Color: pink
it's great, but not what i wanted. i bought this preemptively. I personally recommend buying a sayo with 4 keys
Reviewed in the United States on April 11, 2026 by Brennan Courtney

  • Works great!
Color: pink
My son asked for this for Christmas, I don’t know what is for, but he is very happy with it so that’s a good review for me, lol. Is a small device, color is nice and he says that makes his game more efficient
Reviewed in the United States on January 8, 2026 by Amazon customer

  • Good quality product
Color: pink
I love the switches in this. It feels extremely responsive with its 8k polling rate. I also love the ability for switching the switches for your own with extreme ease! It also feels really premium with its metal top and bottom cover.
Reviewed in the United States on October 27, 2024 by Ember

  • Any regular keycap will work with it!
Color: pink
Very sturdy
Reviewed in the United States on November 2, 2024 by Collin

  • So great it made my gf leave me
Color: pink
Bought it for my ex and she loved it so much she broke things off no lie
Reviewed in the United States on January 9, 2024 by Gabriel Cabrera

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