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Skyloong GK21S Mechanical Keyboard

SKYLOONG GK21S Gateron Mechanical Blue Switch

Technical Specifications

Product type:
Keyboard, Keyboard Kit
Normal Profile
Layout size:
Numpad, Numpad
Layout standard:
Layout ergonomics:
Knob support:
Rgb support:
Display support:
Battery capacity:
750 mAh
Mount style:
Case material:
Plastic, Aluminum
Keycap material:

Purchase Options

VendorLocationIn StockCoupon CodePrice (USD)Link*
Visit shop
SKYLOONG GK21S Numpad 2 Mode DIY Kit
-10% Code: WHATGEEK10
$43 - $86
-10% Code: WHATGEEK10
Visit shop
Skyloong GK21S Bluetooth Numpad Keyboard Kit
$59 - $109
Visit shop
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Price history

Product Description

Proprietary GK Chocolate Switches

If you’re looking for the latest in switch innovation, we are eager to announce our new proprietary Chocolate Switches! After studying the designs and flaws of most typical mechanical switches, we have developed our innovative switch mechanism. Our new and improved switch design helps reduce the physical wear on the switches while providing a smoother typing experience. The chocolate switch is available in red/brown/blue/silver. While red and silver switch remains linear, brown is tactile, and blue is clicky.

21 Keys Functional Numpad

Need a few extra keys for programmable commands or other functions? Put them on the GK21S numpad kit from SKYLOONG. Engineered with a 21-key PCB and a 32-bit MCU, this numpad has the space and processing power to handle your most demanding tasks. Fully programmable, it’s the perfect choice for gamers, programmers, and professionals looking to streamline their workflows. Hotswap PCB supports freely replacing 3/5-pin mechanical switches without soldering issue.

Bluetooth 5.1 Wireless Wired Dual Mode

Designed for versatility, the GK21S is available in two distinct modes: wireless and wired. You can connect the keyboard via Bluetooth for wireless connectivity or with the included Type-C USB cable. With Bluetooth 5.1, it seamlessly integrates with your phone, laptop, or tablet. The keyboard utilizes the latest Bluetooth chipset, allowing up to three devices to be connected at once. It can also easily switch between devices for efficient multitasking and speedy performance.

Shine-through Legends, OEM PBT Keycaps

For this numpad, we go with the high quality PBT keycaps with OEM profile. PBT keycaps are often considered the top choice for keycap materials, even over ABS keycaps, as PBT is much more durable, oil-resistant (won’t get shiny over time like ABS), and stays true to color longer. Shine-through legends perfectly shows the keyboard while using in dark circumstances.

16.8 Million Types RGB Backlight

Features RGB lighting with 16.8 million LED colors, rhythm, and sound lighting combinations, with additional key-programming and macro-creation for three definable layers. With 16.8 million colors in RGB lights, you can download additional lighting effects to the library and easily use them through the lighting effects driver. Simply connect the keyboard using the USB cable to access effects and software updates. Our database is constantly updating with different lighting effects. Enjoy a more immersive and colorful typing and gaming experience. RGB is such a cool element while playing games.

Superior Hardware Architecture

To maximize the full functionality of the GK21S’s features, we have integrated a 32-bit M3 MCU chipset with onboard 8M Flash Memory, and 3 channel 256 professional-level RGB color management chip. Your keyboard programming and macro customizations will be seamless, and you can be sure of smooth user experience.

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