FEKER JJK84 T1 75% Kit


75% 84 Keys Hot Swappable Bluetooth 5.0/2.4GHz/Wired Mechanical Gaming Keyboard Kit

  • 75% ANSI Layout
  • Triple modes: Bluetooth/2.4GHz/Type-C wired
  • An EVA foam for absorbing sound
  • Adjustable Two-Stage Feet & Detachable Type-C Cable
Terms of Service

Free standard shipping to most countries

Enjoy free tax and duty paid to most countries*. Please refer to our shipping FAQ to see if you apply.

Covid-19 Shipping Delay Notice

Shipping may be delayed due to covid-19 depending on your country regulations.

A Traditional 75% DIY Keyboard Kit

The 84-key keyboard has been popular among enthusiasts over decades. With function keys and arrow keys remaining, and home cluster keys reshuffling on the right side of the keyboard, it is indeed a useful layout for typists. FEKER JJK84 T1 kit adopts this compact 75% layout to provides more possibilities to be customized, bringing you an ultra experience.

Triple Modes: Bluetooth/2.4GHz Wireless/Wired

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. Triple modes will be accommodating a variety occasions, such as trip, office, home... no more bulky accessories and no more be bothered by terrible transmission.

Hot Swappable PCB & Lubed Stabilizer

FEKER JJK84 T1 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. Moreover, the stabilizer are pre-lubed in factory so you don't need to spend time lubing it. Get it and customize it right away.

EVA Foam & Adjustable Two-Stage Feet

To achieve a superb performance, FEKER JJK84 T1 features an EVA foam to absorb sound while typing and also reduce shallow sound of bottom case. With two-stage feet, the keyboard can offer three different heights and angles. You can adjust the keyboard at will!

Detachable Type-C Connection

FEKER JJK84 T1 kit includes 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.

84 Keys
Triple modes: Bluetooth/2.4GHz/Type-C wired
Yes, 3-pin & 5-pin
Stabilizer type
Anti-ghosting Keys
Tab/Q/W/E/R/A/S/D/F/G/Shift-L/Ctrl-L/Alt-L/space/arrows ONLY
200mAh rechargeable Li-ion battery
Cable Length
System Compatibility
Windows only
  • Keyboard Customized Kit (Case+PCB+EVA Foam+Stabilizers+1*Positioning Plate+1*Battery)
  • Type-C Cable
  • 1*2.4G receiver
  • 1*Manual

Customer Reviews

Based on 13 reviews
Glenn Hamilton-Smith
Solid Kit, Unbelievable Price

Amazing for the price. Only big complaint is no N-Key Rollover

Di N
Good but could be better

As mentioned by another review, you cannot press ctlr L + Shift L + something else! this is basic stuff that anny other keyboard i have can do.
The included stabs are really bad, I had to replace them with Everglide Panda V3. Still not perfect but good enough.
The main selling point in this is 3 mode connectivity, i swapped the also ridiculous 200mah with a 4000mah.
Put some foam on the case and did tape mod, added Akko lubed elly black. I think it sounds pretty good now, but I would prefer to pay a little more for better quality stabs and also a better plate, this metal plate has really lose tolerances and is very inconsistent.

Ryan Nguyen
Reset Factory Question

How do i reset my keyboard?


amazing for its price

Syed Al Yahya
Value for money

Board works fine, north facing leds not an issue for me. I modded with PE foam and used o-rings to remount the PCB onto the case - helps more than I expected. The stabs needed a fair bit of tape and lube to stop rattling, but they are fine now. I can’t really complain for the price of this board.

The customisation software is potentially some kind of malware - I’ve seen some folks suggest running it in a temp VM container - I don’t know how to do this. The software does work, but feels a bit dodgy. YMMV.


Shipping & Handling

Which countries do you ship to?

We are generally able to ship to most countries via DHL Express, and many countries via Standard Shipping. You may clarify with our team to see whether Standard Shipping is available to your country.

Note: For the country of UK, India and Russia, we can only do Standard Shipping. For countries of Africa, Argentina, Hawaii, Kuwait, Mauritius, Montenegro and Sri Lanka, to name a few, we can only do Express Shipping. Click here to read our Shipping Policy.

How much does shipping cost?

We have two shipping methods - Standard Shipping and Express Shipping.

Standard Shipping Is free for most countries/areas.

Express Shipping via DHL Express is 10-40USD depending on your country. If your order is over 500USD, DHL Express Shipping is free*.

*The GK96S, SK96S, AK84S and NT68 are exceptions for free shipping.

Shipping fees exclude import taxes or processing fees that might be applicable for your country. Epomaker is not responsible for any form of such fees.

How long does it take to receive the order after it is placed?

For in-stock products, your order will be shipped within 3 working days. Customized items will take a longer time (do check in with our staff for more information). On normal non-sale days, once your parcel is shipped:

  • For Standard Shipping, it takes about 2-3 weeks for items to be delivered after it is shipped. For some countries, it might take up to 2-3 months, depending on your country and its custom procedure. The duration for transit is beyond our control. Epomaker does not arrange refunds for such cases. Please consider an upgrade to DHL Express or keep the waiting time in mind.
  • For Express Shipping, it takes about 3-7 days for items to be delivered after shipping out.

*Note: Shipping period might be affected due to festive seasons or other unforeseen circumstances.

Warranty & Returns

7-Day Return Policy

On the ground of disliking a product, you may return any non-customized and non-sales product that is sealed, within the 7 days upon receiving it. To be eligible for a return, your item must be unused and in the same condition that you received it. It also must be in the original packaging.

Customized and sales products, accessories, or spare parts are excluded from the 7-day return policy. The shipping fee, handling fees, or any form of tax caused by return will NOT be refunded. Additionally, a restocking fee (35% of the item’s retail value) will be charged under this circumstance... Click here to read our full return policy.

1 Year Warranty

Epomaker offers a 1-year warranty for keyboards and DIY kits, and offers a 6-month warranty for keycap sets and cases (e.g the case-only product sold separately). Batteries will be covered by the 3-month warranty. Accessories such as keycap pullers, switch pullers, free spare keycaps, cables etc., are excluded from the warranty. To claim for a warranty or confirm whether your product is eligible for return/warranty, please kindly contact us via support@epomaker.com.

The warranty does not extend to any product whose serial number has been defaced or altered, just as the warranty will cease if you make modifications in the software not authorized by Epomaker. Click here to read our full Warranty Policy.

48 Working Hours response to Support Inqueries.

For items that are damaged, incorrect, or faulty upon delivery, you must contact support@epomaker.com within 7 days upon delivery. You need to provide any solid proof of the problem you come across. Epomaker will help you identify the problem, and may cover the shipping cost according to the agreed amount. Please kindly note that a shipping fee that is extremely higher than the 15% of product value is non-refundable. The shipping fee won’t be refunded if the product is not with any manufacturer defects.

Product Questions

How to choose different switch options?

To choose the suitable switch, it depends on the scenario you use the keyboard and your preference on the typing experience. Here is our helpful guide for your reference: View our Switch Selection Guide

Where can I find the manual/software/driver for my item?

For manuals and software, you may find it in this link: software downloads page

Are there any keyboard with layouts other than ANSI (US Layout)?

As the ANSI is one of the most popular layouts around the world, our keyboards are following this trend for now. For other layouts, we will try our best to make them available on our website in the future.

I want to make myself a DIY keyboard. Where can I find some help?

You may join our Discord to ask for assistance: Click here to Join

    FEKER JJK84 T1 75% Kit
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