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header-product Ducky One 3 Classic SF Keyboard Gaming USB US English Black White

Ducky One 3 Classic SF Keyboard Gaming USB US English Black White

Ducky One 3 Classic SF Keyboard Photo 1
Ducky One 3 Classic SF Keyboard Photo 2
Ducky One 3 Classic SF Keyboard Photo 3
Ducky One 3 Classic SF Keyboard Photo 4
Ducky One 3 Classic SF Keyboard Photo 5
Ducky One 3 Classic SF Keyboard Photo 6
Ducky One 3 Classic SF Keyboard Photo 7
Ducky One 3 Classic SF Keyboard Photo 8
Ducky One 3 Classic SF Keyboard Photo 9
Ducky One 3 Classic SF Keyboard Photo 10
Ducky One 3 Classic SF Keyboard Photo 1
Ducky One 3 Classic SF Keyboard Photo 2
Ducky One 3 Classic SF Keyboard Photo 3
Ducky One 3 Classic SF Keyboard Photo 4
Ducky One 3 Classic SF Keyboard Photo 5
Ducky One 3 Classic SF Keyboard Photo 6
Ducky One 3 Classic SF Keyboard Photo 7
Ducky One 3 Classic SF Keyboard Photo 8
Ducky One 3 Classic SF Keyboard Photo 9
Ducky One 3 Classic SF Keyboard Photo 10
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Short description

The Ducky One 3 Classic SF is a wired mechanical gaming keyboard featuring 67 keys and RGB LED backlighting. It is designed for gamers seeking performance and reliability.
Warranty: 2 Years
SKU: 10760343
Manufacturer: Ducky
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Product information

Description

The Ducky One 3 Classic SF is a wired mechanical gaming keyboard with a 67-key layout and RGB backlighting. Constructed with true PBT double-shot keycaps and a frosted finish, this compact keyboard is designed for long-lasting legend clarity and resistance to shine and stains. The board features a dual-layer PCB, detachable USB Type-C connection, hot-swappable Kailh sockets, multi-layer acoustic padding, and adjustable feet for three tilt angles, providing a balance of durability, stability, and customizable performance.

Advantages

True PBT double-shot keycaps ensure legends do not fade and provide a durable, non-shiny surface suitable for heavy use. Hot-swappable Kailh sockets allow quick switch changes without desoldering. The dual-layer PCB increases signal stability and lifespan while supporting N-key rollover or 6-key rollover. Multi-layer padding and an EVA foam layer under the PCB reduce unwanted noise and highlight authentic switch acoustics. A detachable USB Type-C cable with 1000 Hz polling rate delivers responsive input, and a low-profile, well-balanced weight distribution improves stability during intense typing or gaming.

Suitable for

  • Gaming where fast response and stability are required
  • Enthusiasts who frequently change mechanical switches
  • Users wanting a compact 65%/67-key layout for desk space savings
  • Typing-intensive tasks where durable key legends are important

Key specifications

  • Brand: Ducky — Model: One 3 Classic SF
  • Layout: 67-key, US English
  • Keycaps: True PBT, double-shot, frosted finish
  • Switch sockets: Hot-swappable Kailh sockets (no soldering required)
  • PCB: Dual-layer PCB; supports N-key rollover or 6-key rollover
  • Connection: Detachable USB Type-C, 1000 Hz polling rate (USB HID)
  • Acoustics: Multi-layer padding + EVA foam under PCB for sound reduction
  • Adjustability: Two-step feet for three tilt angles
  • Colors: Black, White
  • MPN: DKON2167ST-RUSPDCLAWSC1 • EAN: 4711281566616

How to use

Connect the keyboard to your computer using the detachable USB Type-C cable. If you want to change switches, gently pull the existing switch from the Kailh hot-swap socket and insert a compatible mechanical switch until it seats. Adjust the keyboard angle using the two-step feet on the underside to select one of three tilt positions. Use the built-in RGB controls to change lighting effects, brightness, speed, and colors directly from the keyboard or configure supported features via compatible software if available.

Usage recommendations

For longest keycap longevity, avoid harsh cleaning chemicals; wipe the frosted PBT surface with a soft, slightly damp cloth. When swapping switches, power off the host device or disconnect the cable to prevent accidental key presses. Use compatible MX-style mechanical switches for reliable fitting in Kailh hot-swap sockets.

Specifications

Device interface:
USB
Mouse included:
No
Keyboard language:
US English
Product colour:
Black, White
All features

Keyboard

Device interface:
USB
Keyboard language:
US English
Pointing device:
No
Keyboard number of keys:
67
Windows keys:
Yes
Numeric keypad:
No
Hot keys:
No
Connectivity technology:
Wired
Fingerprint reader:
No
Recommended usage:
Gaming
Built-in memory:
Yes
Programmable hot keys:
No
Polling rate:
1000
USB hub:
No
Multimedia keys:
Yes
Rollover:
N-key rollover
Proximity sensor:
No
Ambient light sensor:
No
Keyboard key switch technology:
Cherry MX RGB Red
Keyboard key profile:
High-profile

Mouse

Mouse included:
No

Design

Product colour:
Black, White
Material:
Polybutylene terephthalate (PBT)
Backlight colour:
Red/Green/Blue
Backlight:
Yes
Backlight type:
RGB LED
Surface coloration:
Monochromatic
Adjustable backlight:
Yes
Wrist rest:
No
Adjustable keyboard height:
Yes
Flexible keyboard:
No
Keyboard style:
Straight
Island-style keyboard:
No

Weight & dimensions

Keyboard dimensions (WxDxH):
335 x 110 x 40
Keyboard weight:
627 g

Power

Power source type:
USB

Packaging content

Manual:
Yes
Number of products included:
1 pc(s)

Other features

Quantity per pack:
1 pc(s)

Features

USB 2.0 ports quantity:
1
Anti-ghosting:
Yes
USB connector type:
USB Type-C
Detachable cable:
Yes
Hot-swap:
Yes
Retractable cable:
No
Mobile device holder:
No
Phone dock:
No
Retractable smartphone holder:
No

Headset

Headset included:
No

Description

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Customer reviews

Customer questions

FAQ

What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All Ducky products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Ducky service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: device interface, mouse included, keyboard language, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
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Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.