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YUNZII Coolkiller CK98 Wireless Hot Swappable OLED Mechanical Keyboard-Math Keyboard / Math / Ice Blade Switch
Yunzii CK98 Retro OLED Math
Yunzii CK98 Retro OLED Math
YUNZII Coolkiller CK98 Wireless Hot Swappable OLED Mechanical Keyboard-Math Keyboard and Large Aluminum Box / Polar Bear / Ice Blade Switch

Technical Specifications

Brand:
Yunzii
Product type:
Keyboard
Profile:
Normal Profile
Layout size:
98%
Layout standard:
ANSI
Layout ergonomics:
Normal
Hot-swappable:
Knob support:
Rgb support:
South-face
Display support:
QMK/VIA:
Connection:
Bluetooth, 2.4 GHz, Wireless
Battery capacity:
3750 mAh
Mount style:
Gasket Mount
Case material:
Plastic
Keycap material:
ABS
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Purchase Options

VendorLocationIn StockCoupon CodePrice (USD)Link*
YUNZII Coolkiller CK98 Wireless Hot Swappable OLED Mechanical Keyboard-Math
Yunzii
Global
-
$194 - $234
-
*I may earn a small commission at no extra cost to you if you purchase through our affiliate links. Thanks for your support!

Product Description

The Yunzii CK98 Retro OLED Math keyboard is a unique and innovative keyboard designed for enthusiasts and gamers looking for a high-performance and customizable typing experience. With its retro OLED monitor and customizable RGB lighting, this keyboard offers a blend of style and functionality that sets it apart from other keyboards on the market.

Main Features

The standout feature of the Yunzii CK98 Retro OLED Math keyboard is its OLED monitor, which can display CPU/GPU information, temperature, time, and even custom images and GIFs uploaded by the user. This level of customization allows users to personalize their keyboard like never before. Additionally, the keyboard offers tri-mode connectivity options, including Type-C wired, Bluetooth, and 2.4GHz wireless, giving users flexibility in how they connect to their devices.

Material and Build

The Yunzii CK98 Retro OLED Math keyboard boasts a durable and stylish design, with a solid acrylic case that showcases the keyboard's inner workings. The gasket-mounted mechanical keyboard features high-quality gaskets and silicone pads that absorb the impact of each key press, resulting in a smoother and more comfortable typing experience. The keyboard is also hot-swappable, allowing users to easily swap out switches without the need for soldering.

Cross-Platform Compatibility

With its Bluetooth and 2.4GHz wireless connectivity options, the Yunzii CK98 Retro OLED Math keyboard is compatible with a wide range of devices and operating systems. The built-in 3750mAh battery ensures long-lasting use, while the energy-saving module helps conserve power for extended typing sessions. Switching between devices is seamless, making it easy to transition from one device to another without any hassle.

Personalization Options

Users can personalize their typing experience with the Yunzii CK98 Retro OLED Math keyboard through key remapping and aesthetic customizations like backlighting. The keyboard's compatible software allows for easy customization of RGB lighting effects and key assignments, giving users full control over their typing setup. Whether you prefer a minimalist look or a vibrant display of colors, the CK98 has options to suit your style.

Beyond Basics

In addition to its customizable features, the Yunzii CK98 Retro OLED Math keyboard offers extra functionalities like USB pass-through and dedicated media controls. These additional features enhance the overall user experience, making this keyboard a versatile and practical choice for both work and play.


Compare Yunzii CK98 Retro OLED Math vs Yunzii CK98 Retro OLED Polar Bear vs Dareu A98 Pro

Compare similar keyboard side by side. You can also use the extensive in order to compare all keyboards against each other!
Yunzii CK98 Retro OLED MathYunzii CK98 Retro OLED Polar BearDareu A98 Pro
$194
$194
$169
Name
Yunzii CK98 Retro OLED Math
Name
Yunzii CK98 Retro OLED Polar Bear
Name
Dareu A98 Pro
Hot Swappable
 
Hot Swappable
 
Hot Swappable
 
Knob Support
 
Knob Support
 
Knob Support
 
Rgb Support
 
South-face
Rgb Support
 
South-face
Rgb Support
 
Profile
Normal Profile
Profile
Normal Profile
Profile
Normal Profile
Layout Size
98% layout size
Layout Size
98% layout size
Layout Size
96% layout size
Layout Standard
ANSI Layout
Layout Standard
ANSI Layout
Layout Standard
ANSI Layout
Layout Ergonomics
Normal
Layout Ergonomics
Normal
Layout Ergonomics
Normal
Display Support
 
Display Support
 
Display Support
 
LED display
Connection
Bluetooth, 2.4 GHz, Wireless
Connection
Bluetooth, 2.4 GHz, Wireless
Connection
Bluetooth, 2.4 GHz, Wireless
Battery capacity
3750 mAh
Battery capacity
3750 mAh
Battery capacity
4000 mAh
QMK/VIA
 
QMK/VIA
 
QMK/VIA
 
Mount Style
Gasket Mount
Mount Style
Gasket Mount
Mount Style
Plate Mount
Case Material
Plastic case
Case Material
Plastic case
Case Material
Plastic case
Keycaps
ABS keycaps
Keycaps
ABS keycaps
Keycaps
PBT keycaps

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