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Cloud Nine ErgoFS Ergonomic Split
Mechanical Keyboard

A keyboard engineered to fit you...

  • PROFESSIONALS

  • CREATIVES

  • DEVELOPERS

  • GAMERS

The ErgoFS is a full-size ergonomic keyboard designed to help you type naturally and AVOID WRIST STRAIN, RSI, & TYPING DISCOMFORT.

SMART WHEEL

Use the multi-function smart wheel to command your PC!

BRIGHTNESS
Control the keyboard backlight brightness
APPLICATIONS
Quickly jump between Windows applications
SCROLL
Scroll through web pages or documents
VOLUME
Control your music or video volume
BRIGHTNESS
Control the keyboard backlight brightness
APPLICATIONS
Quickly jump between Windows applications
SCROLL
Scroll through web pages or documents
VOLUME
Control your music or video volume

SWITCH OPTIONS

An amazing typing experiance awaits.

Every keystroke is a joy when you're typing on mechanical key switches.

And the ErgoFS uses only the best German-made Cherry® MX RGB mechanical switches.

With three different feels to choose from, you're sure to find one that suits you...

30 Day Money Back Guarantee

Trial

45 Day Risk-Free

2 Year Warranty

Warranty

2-Year Warranty

Cloud Nine ErgoFS
Ergonomic Split Mechanical Keyboard

  • 30 Day Money Back Guarantee Risk Free
    45-Day Trial
  • 2 Year Warranty 2-Year
    Warranty
  • Free US Shipping Free US
    Shipping
  • Free Returns Free
    Returns

Cloud Nine ErgoFS
Ergonomic Split Mechanical Keyboard

CHOOSE A TYPING FEEL
Help me decide
Black Friday Special
22% OFF
Pair with an accessory and save:
40% OFF CABLE BUNDLE
Separate your keyboard halves to the max (up to 20 in / 51 cm) Learn More
+$9.60 $15.99
10% OFF MOUSE BUNDLE
Complete your ergonomic setup with the ultimate ergo mouse / keyboard duo. Learn More
+$103.46 $114.95
Add a keyboard protection plan:
What's covered?
  • 30 Day Money Back Guarantee Risk Free
    45-Day Trial
  • 2 Year Warranty 2-Year
    Warranty
  • Free US Shipping Free US
    Shipping
  • Free Returns Free
    Returns

Why you'll love it:

Type in perfect comfort and speed with the Cloud Nine C989 ErgoFS – an ergonomic keyboard that’s engineered to fit you. The split design and genuine CHERRY® mechanical key switches make for a typing experience that’s both blissful and fun. You’ll blast through emails, code, or your favorite game with a smile on your face and total comfort under your hands.

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Risk Free 45-Day Trial

Your 45-day trial begins the day your keyboard is delivered to your doorstep. If you decide it isn't a perfect fit for you within the first 45 days, we'll have it picked up and issue a full refund. (Awesome, right?)
We do ask all customers to spend up to 14 days on their new keyboard before starting a return or exchange so their hands have enough time to adjust to split-keyboard's unique feel + ergonomics!

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2-Year Warranty

If there's something wrong with your keyboard, we'll replace it for up to 2 years, starting from the date of original purchase.
This warranty is valid only if the purchaser uses the product for personal consumer use. The warranty no longer applies after any resale, whether new or used. Original, dated proof of purchase by the original purchaser, and official warranty document to make a warranty claim.

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Free Shipping & Returns

Get your keyboard shipped straight to you at no extra cost
*Continential US only.

×

Free Returns

If you don’t love your keyboard, just contact one of our helpful customer service team to confirm eligibility and arrange a return. We'll pick it up and issue you a full refund.
To be eligible for a return, you must be within the 45-day trial period and have had the keyboard for at least 14 days; the keyboard must also be clean and undamaged. You will be refunded the full keyboard price minus the value of any discount, interest accrued, and/or shipping charges.

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SWITCH OPTIONS:

CHERRY® MX
RED
Feel: Quiet linear feel with no click

A smooth and linear feel with very low audible click makes the RED switch perfect for speedy typing and quieter environments.

CHERRY® MX
BROWN
Feel: Light tactile feel with a subtle click

A balanced tactile feel and a medium audible click make the BROWN switch our customer’s most popular choice.

CHERRY® MX
BLUE
Feel: Noticeable tactile feel with a definitive click

A high tactile “bump” feel and substaintial audible “click” makes the BLUE switch perfect for those who want lots of typing feedback.

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+
Accident
Protection
An accident protection plan keeps your Cloud Nine keyboard covered from everyday mishaps and guarantees you a brand-new replacement.
Accident Protection
Prepaid Shipping
Brand New Replacement
In addition to our standard keyboard warranty, an accident protection plan includes coverage from:
Standard
Warranty
Accident
Protection
Malfunctions due to defects in materials and workmanship
Liquid / coffee spills
Falls and drops
Malfunctions from normal wear and tear
Failure from power surge
Number of claims
1
2
Refurbished replacement
After 30 Days
N/A
Brand-new replacement
First 30 Days
Full
Term
Prepaid 2-way shipping
Key benefits include:
  • Accidental damage protection
  • Brand-new replacement item if your keyboard malfunctions
  • Replacement arrives in 3-4 business days
  • Pre-paid 2-way shipping
  • No deductibles to worry about
  • Expedited processing
  • Easy online claims
Standard
Warranty
Accident
Protection
Malfunctions due to defects in materials and workmanship
Liquid / coffee spills
Falls and drops
Malfunctions from normal wear and tear
Failure from power surge
Number of claims
1
2
Refurbished replacement
After 30 Days
N/A
Brand-new replacement
First 30 Days
Full
Term
Prepaid 2-way shipping

Customer Reviews

Based on 112 reviews
69%
(77)
16%
(18)
9%
(10)
1%
(1)
5%
(6)
A
Anonymous
Takes some getting used to but great keyboard

Would love to give this 5 stars. Hoping for Mac software support in the future. Otherwise great working keyboard so far.

P
Patrick Perlmutter
Comfortable but some issues

The keyboard feels great but the macro keys are a little too close for my comfort. I keep hitting them by accident since the keyboard is angled. I've also started to have an issue where my spacebar is now squeaking after using it.

J
Jamie Mellway
Good mechanical ergonomic keyboard

This is my first mechanical ergonomic keyboard. I was looking for an ergonomic mechanical keyboard with Insert, arrow keys, and function keys in their normal spots. I wasn't interested in the backlighting or the numeric keypad. This looked like a decent fit.

It's been a while since I have used an ergonomic keyboard and I am still getting used to it. This is the first time I have had macro keys and I do find myself using M5 instead of Ctrl.

I don't like the lights, so I am alternating between Fn+ESC to turn them off completely and SingleOn #73FF73 with 2 for speed and brightness. I would go even less bright if it let me. There is a small blue Num Lock light that is always on in the center row, so I have electrical tape over it. I had electrical tape over the dial until I asked about it on Youtube and found out about the undocumented feature (Fn+Q) to turn it off. I don't like that the lights do not just light the lettering but light underneath the keys as well, but that seems to be how RBG backlighting works. I'll probably stick with Fn+Esc to turn all the lights off once I get used to this keyboard.

I should have bought it from Amazon.ca as there was import duties when I bought directly from CloudNine.

I was surprised that the macro section only let you record macros and not give it a script to run. I ended up writing an application to create macro files to type out scripts. https://github.com/JamieMellway/CloudNineKeyboardMacroGenerator

I would include a list of shortcut commands in the C989M Application Software. If you open sourced the C989M Application Software, I would branch it and make some changes.

R
Ric Yeates
Really nice keyboard

It's hard to find mechanical keyboards with the ergonomic "smile". This one fits the bill very nicely. After a very short adjustment period from my old MS 4000, I'm back to full speed with better feedback. I really like it.

D
Daniel Dunn
As Advertised

This is a well built keyboard and is exactly as advertised. I am having a little trouble adjusting to a split keyboard, but all new keyboards have an adjustment period. The cherry browns are a little louder than I would like, but they did not have the reds available when I ordered. The keyboard has a good feel and with a little spacing between the sections and give a comfortable typing posture. Fits a Vivo brand sliding tray perfectly, but no room for mouse pad, but neither does any other gaming keyboard. I bought this to replace my 14 month old double typing POS Logitech G910. What a waste of money that was. Hopefully I can get more than 14 months out of this higher quality keyboard. It is a little spendy, but if it lasts a few years, it will be worth it.