Ducky One 3 Cosmic MKJZDIDXKA |0|
Ducky One 3 Cosmic MKJZDIDXKA |34673|
Ducky One 3 Cosmic MKJZDIDXKA |34674|
Ducky One 3 Cosmic MKJZDIDXKA |34675|
Ducky One 3 Cosmic MKJZDIDXKA |34678|
Ducky One 3 Cosmic MKJZDIDXKA |34679|
Ducky One 3 Cosmic MKJZDIDXKA |34680|
Ducky One 3 Cosmic MKJZDIDXKA |36163|
Ducky One 3 Cosmic MKJZDIDXKA |36164|
Ducky One 3 Cosmic MKJZDIDXKA |36165|
Ducky One 3 Cosmic MKJZDIDXKA |34676|
Ducky One 3 Cosmic MKJZDIDXKA |34677|
    Ducky One 3 Cosmic MKJZDIDXKA |0|
    Ducky One 3 Cosmic MKJZDIDXKA |34673|
    Ducky One 3 Cosmic MKJZDIDXKA |34674|
    Ducky One 3 Cosmic MKJZDIDXKA |34675|
    Ducky One 3 Cosmic MKJZDIDXKA |34678|
    Ducky One 3 Cosmic MKJZDIDXKA |34679|
    Ducky One 3 Cosmic MKJZDIDXKA |34680|
    Ducky One 3 Cosmic MKJZDIDXKA |36163|
    Ducky One 3 Cosmic MKJZDIDXKA |36164|
    Ducky One 3 Cosmic MKJZDIDXKA |36165|
    Ducky One 3 Cosmic MKJZDIDXKA |34676|
    Ducky One 3 Cosmic MKJZDIDXKA |34677|
Ducky One 3 Cosmic MKJZDIDXKA |0|
Ducky One 3 Cosmic MKJZDIDXKA |34673|
Ducky One 3 Cosmic MKJZDIDXKA |34674|
Ducky One 3 Cosmic MKJZDIDXKA |34675|
Ducky One 3 Cosmic MKJZDIDXKA |34678|
Ducky One 3 Cosmic MKJZDIDXKA |34679|
Ducky One 3 Cosmic MKJZDIDXKA |34680|
Ducky One 3 Cosmic MKJZDIDXKA |36163|
Ducky One 3 Cosmic MKJZDIDXKA |36164|
Ducky One 3 Cosmic MKJZDIDXKA |36165|
Ducky One 3 Cosmic MKJZDIDXKA |34676|
Ducky One 3 Cosmic MKJZDIDXKA |34677|
Ducky One 3 Cosmic MKJZDIDXKA |0|
Ducky One 3 Cosmic MKJZDIDXKA |34673|
Ducky One 3 Cosmic MKJZDIDXKA |34674|
Ducky One 3 Cosmic MKJZDIDXKA |34675|
Ducky One 3 Cosmic MKJZDIDXKA |34678|
Ducky One 3 Cosmic MKJZDIDXKA |34679|
Ducky One 3 Cosmic MKJZDIDXKA |34680|
Ducky One 3 Cosmic MKJZDIDXKA |36163|
Ducky One 3 Cosmic MKJZDIDXKA |36164|
Ducky One 3 Cosmic MKJZDIDXKA |36165|
Ducky One 3 Cosmic MKJZDIDXKA |34676|
Ducky One 3 Cosmic MKJZDIDXKA |34677|
    Ducky One 3 Cosmic MKJZDIDXKA |0|
    Ducky One 3 Cosmic MKJZDIDXKA |34673|
    Ducky One 3 Cosmic MKJZDIDXKA |34674|
    Ducky One 3 Cosmic MKJZDIDXKA |34675|
    Ducky One 3 Cosmic MKJZDIDXKA |34678|
    Ducky One 3 Cosmic MKJZDIDXKA |34679|
    Ducky One 3 Cosmic MKJZDIDXKA |34680|
    Ducky One 3 Cosmic MKJZDIDXKA |36163|
    Ducky One 3 Cosmic MKJZDIDXKA |36164|
    Ducky One 3 Cosmic MKJZDIDXKA |36165|
    Ducky One 3 Cosmic MKJZDIDXKA |34676|
    Ducky One 3 Cosmic MKJZDIDXKA |34677|
Ducky One 3 Cosmic MKJZDIDXKA |0|
Ducky One 3 Cosmic MKJZDIDXKA |34673|
Ducky One 3 Cosmic MKJZDIDXKA |34674|
Ducky One 3 Cosmic MKJZDIDXKA |34675|
Ducky One 3 Cosmic MKJZDIDXKA |34678|
Ducky One 3 Cosmic MKJZDIDXKA |34679|
Ducky One 3 Cosmic MKJZDIDXKA |34680|
Ducky One 3 Cosmic MKJZDIDXKA |36163|
Ducky One 3 Cosmic MKJZDIDXKA |36164|
Ducky One 3 Cosmic MKJZDIDXKA |36165|
Ducky One 3 Cosmic MKJZDIDXKA |34676|
Ducky One 3 Cosmic MKJZDIDXKA |34677|

About

Description
  • Featuring Ducky's QUACK Mechanics design philosophy
  • Dual layer hotswap PCB w/ exclusive Kailh yellow hotswap sockets
  • Equipped with dual-layer high-grade silicone and EVA foam sound dampeners
  • Double Shot PBT keycaps
  • Per-key programmable RGB
  • 3 level adjustable feet and detachable braided USB-C cable
  • Improved PCB design, V2 stabilizers, and remapped macro layout
  • Protect your keyboard with a Ducky Silicone Dust Cover
The One 3 series features Ducky's all new QUACK Mechanics design philosophy which focuses on achieving best-in-class aesthetics, hotswap functionality, sound dampening, stabilizers, and more! The case for the One 3 maintains a low profile while allowing for a variety of color combinations with its unique 3-layer design. Enjoy the best acoustics you'll find in a prebuilt thanks to the One 3's silicone plate dampener and EVA foam case dampener.

The Ducky One 3 Cosmic is hot-swappable with Ducky's exclusive top-of-the-line Kailh Yellow Sockets. Ducky's V2 stabilizers provide improved stability, feel, and sound. Thick Double Shot PBT keycaps with seamless legends, 3-level adjustable feet, an improved PCB design, detachable braided USB-C cable, and an improved macro layout are just a few of the features that makes the One 3 rise above the rest.



Download Firmware Below
Ducky_One_3_RGB_V1.13
Ducky_One3_RGB_V1.11


One 3_RGB_User_Manual

Characteristics
Size Full-size
Series One 3
Key Count 108 keys
Logical Layout US QWERTY
Keycap Material PBT
Color Navy
Physical Layout ANSI
Print Method Double Shot
Top Material Plastic
Switch Mount Type Plate mount
Interface USB-C
Windows Compatible Yes
Keycap Color Blue, Red
Bottom Material Plastic
Mac Compatible Yes
Linux Compatible Yes
Backlighting RGB / All LED
Hotswap Yes
Legend Color Red, Blue, White
Print Position Top
Barebones No
Switch Direction North Facing
Assembly Prebuilt
Lithium Battery No
Cherry MX Brown DKON2108ST-BUSPDCOVVVC2
Cherry MX Blue DKON2108ST-CUSPDCOVVVC2
Cherry MX Red DKON2108ST-RUSPDCOVVVC2
Cherry MX Silver DKON2108ST-PUSPDCOVVVC2
Cherry MX Ergo Clear DKON2108ST-EUSPDCOVVVC2
Cherry MX Silent Red DKON2108ST-SUSPDCOVVVC2
Description
  • Featuring Ducky's QUACK Mechanics design philosophy
  • Dual layer hotswap PCB w/ exclusive Kailh yellow hotswap sockets
  • Equipped with dual-layer high-grade silicone and EVA foam sound dampeners
  • Double Shot PBT keycaps
  • Per-key programmable RGB
  • 3 level adjustable feet and detachable braided USB-C cable
  • Improved PCB design, V2 stabilizers, and remapped macro layout
  • Protect your keyboard with a Ducky Silicone Dust Cover
The One 3 series features Ducky's all new QUACK Mechanics design philosophy which focuses on achieving best-in-class aesthetics, hotswap functionality, sound dampening, stabilizers, and more! The case for the One 3 maintains a low profile while allowing for a variety of color combinations with its unique 3-layer design. Enjoy the best acoustics you'll find in a prebuilt thanks to the One 3's silicone plate dampener and EVA foam case dampener.

The Ducky One 3 Cosmic is hot-swappable with Ducky's exclusive top-of-the-line Kailh Yellow Sockets. Ducky's V2 stabilizers provide improved stability, feel, and sound. Thick Double Shot PBT keycaps with seamless legends, 3-level adjustable feet, an improved PCB design, detachable braided USB-C cable, and an improved macro layout are just a few of the features that makes the One 3 rise above the rest.



Download Firmware Below
Ducky_One_3_RGB_V1.13
Ducky_One3_RGB_V1.11


One 3_RGB_User_Manual

Characteristics
Size Full-size
Series One 3
Key Count 108 keys
Logical Layout US QWERTY
Keycap Material PBT
Color Navy
Physical Layout ANSI
Print Method Double Shot
Top Material Plastic
Switch Mount Type Plate mount
Interface USB-C
Windows Compatible Yes
Keycap Color Blue, Red
Bottom Material Plastic
Mac Compatible Yes
Linux Compatible Yes
Backlighting RGB / All LED
Hotswap Yes
Legend Color Red, Blue, White
Print Position Top
Barebones No
Switch Direction North Facing
Assembly Prebuilt
Lithium Battery No
Cherry MX Brown DKON2108ST-BUSPDCOVVVC2
Cherry MX Blue DKON2108ST-CUSPDCOVVVC2
Cherry MX Red DKON2108ST-RUSPDCOVVVC2
Cherry MX Silver DKON2108ST-PUSPDCOVVVC2
Cherry MX Ergo Clear DKON2108ST-EUSPDCOVVVC2
Cherry MX Silent Red DKON2108ST-SUSPDCOVVVC2
Ducky by Ducky

4.9

11 reviews

Ducky One 3 Cosmic Blue Hotswap RGB Double Shot PBT QUACK Mechanical Keyboard

Regular price
$134.00
Sale price
$134.00
Regular price
$164.00
Switch:
Available for Pre-Order!
Estimated restock: Early May - Early Jun 2025
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Customer Reviews

Based on 11 reviews
91%
(10)
9%
(1)
0%
(0)
0%
(0)
0%
(0)
C
Charles Talk
Just works

This is my second Ducky, and the quality is simply above and beyond the other brands in the market. I am so happy with my purchase, I would recommend to anyone.

S
Stephen Mejia
Good quality

First time buying a keyboard and I think it's a great first purchase.

E
Eric

Solid keyboard, keys are nice and responsive, very quiet like advertised.

J
Jacob Kelsey
Lovely Keyboard, Very Solid. Great support.

Never heard bad about Ducky, grabbed one of their keyboards after keeping an eye on them for a while. It's pretty solid, nothing to complain about.

I lost one of the keycaps and I emailed their support, they got back to me within 48 hours and offered to ship me the specific key I lost. That's customer service!

I'm getting a second one for my desk at work, albeit Cherry MX Clear.

C
Clay Devine
Good stuff

great keyboard, only slight gripe is that pulling the keycaps feels hazardous, this may be more a problem with the keycap tool however