SKYLOONG GK21S

Hot Swappable Wireless/Wired Numpad

Backorder: Shipment of Backordered Items will be available in one week after the order is placed

    Hotswap PCB, compatible with Gateron mechanical Switch
    OEM PBT Shine-through keycaps
    RGB SMD light, multiple light effects
    Bluetooth 5.1 wireless/wired dual mode
    Detachable USB type-c cable
Regular price $49.99
Sale price $49.99 Regular price

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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. 

Driver download link: https://epomaker.com/pages/software-downloads

Technical Specifications

Inside the box
  • GK21S Numpad
  • USB Cable

Customer Reviews

Based on 6 reviews
33%
(2)
0%
(0)
50%
(3)
0%
(0)
17%
(1)
w
william cho
Great keyboard when it works

3 months into using the keyboard and a column of keys stopped working

Hello,

Thank you for leaving a review here.

We are so sorry that you did not find the keyboard satisfying.

If you have met any problems when using the keyboard, please feel free to contact us by emailing to support@epomaker.com and attaching your order number and a video to show the issue. Our support will be happy to help you out.

Thank you for your understanding.

Kind regards,
Epomaker Team

I
Ian L
Good, not great

As a beginner in the keyboard enthusiast hobby, I wanted something to fill in for my TKL missing number pad. I read this has all the features of what I'm looking for, so why not? I ordered it and at first was quite impressed. It did everything proper. There are times when needing to hit the number lock button so my typing of numbers would not get delayed, but that's not why I'm giving it 3 stars. It's because of the base build quality. It does not have any gasket mounts or premium build features that my other keyboards have. This takes an impact on the sound it resonates, so don't expect a thocky sound from this product, even with the right switches and keycaps. The stabilizers are not replaceable either. For the price, it does it's job and can look cool while doing the job.

Hello,

Thank you for leaving a review here.

We are so sorry that you did not find the numpad satisfying. Few pads have gaskets and nor does this one.

If you have met other problems when using the keyboard, please feel free to contact us by emailing to support@epomaker.com and attaching your order number and a video to show the issue. Our support will be happy to help you out.

Thank you for your understanding.

Kind regards,
Epomaker Team

V
V.b.
Could be Great

Love the wireless option but the software sucks. If you have software that goes with a product instructions on how to use it would be great.

Hello,

Thank you for leaving a review here.

We are so sorry that you did not find the software satisfying. You may refer to the video here to set up your GK21S. https://youtu.be/IdKBryKG2Yo

If you have met any problems when using the keyboard, please feel free to contact us by emailing to support@epomaker.com and attaching your order number and a video to show the issue. Our support will be happy to help you out.

Thank you for your understanding.

Kind regards,
Epomaker Team

M
Morgan
Hot Junk. Stay Away.

This keypad is junk, and I regret buying it. Here are my issues with it:

-Battery life. The 250mA battery is useless. It can last maybe 3 days between charges, and this is for light office work with RGB turned down and with it sleeping most of the time.
-Connectivity. The Bluetooth functionality on this board is awful. 1/3rd of the time the board will not reconnect upon waking. No idea why. In BT settings the board shows as connected, but the PC doesn't recognize inputs. I imagine it is a software issue, but I've not been able to remedy it.
-Software is trash.
Overall do not recommend this piece. Take your money elsewhere.

Hello,

Thank you for leaving a review here.

We are so sorry that you did not find the numpad satisfying. We suggest you to charge the numpad to the full before use it under the wireless mode.

If you have met other problems when using the numpad, please feel free to contact us by emailing to support@epomaker.com and attaching your order number and a video to show the issue. Our support will be happy to help you out.

Thank you for your understanding.

Kind regards,
Epomaker Team

C
Customer

EPOMAKER GK21S

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