FEKER JJK21 Numpad Kit

Gasket Mount Hot Swappable Bluetooth 5.0/2.4GHz/Wired Mechanical Numpad Kit

  • 20% ANSI Layout with a Rotary Knob
  • Triple modes: Bluetooth/2.4GHz/Type-C wired
  • Gasket Mount & PC Mounting Plate
  • Hot Swappable with 3pin & 5pin Switches Like Cherry, Gateron, Kailh, AKKO, Otemu, etc.
  • RGB Backlights with Several Light Effects
Black
White
Regular price $59.99
Sale price $59.99 Regular price

Free standard shipping to most countries

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7-Day Return Policy

You may return any non-customized and non-sales product that is sealed, within the 7 days upon receiving it.

PRODUCT DESCRIPTION

A Numpad Kit with A Knob

Is it possible for a numpad to transform into a full function keyboard? Make it programmable! The Feker JJK21 numpad kit follows this resolution to be programmable by the supportive software, additionally with a knob to convenient for media control. With a 21-key PCB, this numpad has the space and processing power to handle your most demanding tasks.

Bluetooth 5.0 & 2.4GHz Wireless & Wired Modes

More than being wireless, we make this kit in triple modes, that is to say, the Bluetooth technology and ultra-fast stable 2.4GHz wireless, plus Type-C wired mode. The software can also be connected under the bluetooth and 2.4G wireless mode. Triple modes will be accommodating a variety occasions, such as trip, office, home, etc. It truly saves bulky accessories and terrible transmission.

Gasket Mount & PC Mounting Plate

Typing feelings matter. To achieve a superb performance, FEKER JJK21 features gasket mount with a PC mounting plate, which works perfectly together to offer a soft and bouncing typing experience. What's more, a set of silicon foams are equipped to absorb sound while typing and also reduce shallow sound of bottom case

Hot Swappable PCB

FEKER JJK21 numpad kit adopts a hot swappable PCB that can work with most 3pin/5pin switches, such as Cherry, Gateron, Kailh, AKKO, Otemu... Hot swappable PCB means that you don’t need to solder the switch and it’s easier for those who love different types of typing experience.

RGB Backlights & Detachable Type-C Connection

Apart from working on acoustic end, FEKER JJK21 numpad also presents a great visual by dazzling RGB backlights. It provides several RGB effects and colors for you to set. To maintain a stable signal transmission, the kit comes with a detachable type-C cable for wide compatibility and convenient use. The type-C interface ensures fast and stable connection, compatible for most mainstream devices. Just feel free to change your desk setup without any worries.

Technical Specifications

Layout
20%, 20 keys + 1 knob
Connection
Triple modes: Bluetooth/2.4GHz/Type-C wired
Structure
Gasket-mounted
Plate Material
PC
Hot-swap
Yes, 3-pin & 5-pin
Stabilizer type
Plate-mounted
Anti-ghosting Keys
NKRO
Battery
1500mAh rechargeable Li-ion battery
Cable Length
1.5m
System Compatibility
Windows only
Inside the box
  • Keyboard Customized Kit (Case+PCB+EVA Foam+Stabilizers+1*Positioning Plate+1*Battery)
  • Type-C Cable
  • 1*2.4G receiver
  • 1*Manual

Downloads

Customer Reviews

Based on 3 reviews
33%
(1)
0%
(0)
0%
(0)
33%
(1)
33%
(1)
J
Jake
Great little suppliment numpad for smaller keyboards

This numpad has been one of my favorite recent purchases. The wireless is very snappy and painless to pair. I use it to pull out when I need to enter a lot of numbers for work but then put it away for playing games. Its a great little addition and it even has surprisingly solid gasket performance and the stabilizers on mine are very solid.

C
Customer
Fails at its primary function - data input

Even when wired the keypad will go to sleep and not send the first key press. It makes using it almost impossible as there is a big risk the data you are entering will be incorrect unless you are carefully watching every time you use it.

Even full keyboards at half the cost of this keypad send the first key press.

n.
音が響く

キーを打つ度にドンドンと机を叩くような低い音が響くので、柔らかいリストレストの上に置いて使っています。
ライティングの設定は、しばらく続けるとなぜか変更を受け付けなくなるので、その度にリセット(多分Fn+Esc長押し)を押しています。
Windowsを起動した直後にpinを入れるためにキーを押しても反応が鈍く、入力をやり直す機会が増えたことも不満です。
追記
接続は、PC側もUSB-Cで繋ぐと安定しました。
ライティングを点滅させるとNumランプも一緒に点滅するので視認性が悪いです。
ライティングはFN+NUMで消灯できますが、PCの電源を入れる度に点灯状態に戻ります。
スタビライザーやガスケットはよいと思っただけに残念です。

お客様へ

コメントありがとうございます。

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よろしくお願いします。
エポメーカーチーム
=====================================================================
Dear customer,

Thank you for your comment!

If there is any issue with the keyboard, please feel free to contact us via support@epomaker.com.

We will troubleshoot the issue and give you a satisfactory reply.

Best regards,
Epomaker Team