# Ducky One 3 Classic SF Keyboard Gaming USB Mechanical 67 Keys RGB

**URL:** https://aio.lv/en/product--ducky-dkon2167st-cdepdclawsc1--6813129
**Data updated:** 2026-02-26 18:08 (EET)
**Category:** Keyboards
**Manufacturer:** Ducky
**Manufacturer code:** DKON2167ST-CDEPDCLAWSC1
**EAN:** 4711281568498
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 148.49 €
**Prices and availability valid until:** 2026-08-10 23:59
**Price without VAT (21%):** 122.72 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ducky-dkon2167st-cdepdclawsc1--6813129

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.08.2026 | free |
| Pickup points | 06.08.2026 | 1.89 EUR |
| Courier delivery to door | 06.08.2026 | 4.99 EUR |

## Summary description

The Ducky One 3 Classic SF is a wired gaming keyboard featuring 67 mechanical keys and vibrant RGB LED backlighting. Designed for gamers, it offers a straight layout and a durable build, ensuring a responsive and enjoyable typing experience. The USB connectivity ensures compatibility with various devices, making it a versatile choice for gaming and everyday use.

## Long description

Ducky One 3 Classic SF Keyboard Gaming USB Mechanical 67 Keys RGB is a wired 67-key compact mechanical keyboard designed for gaming and everyday typing. It features true PBT double-shot keycaps with a frosted finish, hot-swappable Kailh sockets, detachable USB Type-C connection and customizable RGB backlighting. The keyboard uses a dual-layer PCB and multi-layer acoustic padding with an EVA foam layer under the PCB to improve sound quality and reduce unwanted noise.
Advantages
The keyboard’s true PBT double-shot keycaps provide legends that will not fade and a surface that resists shine and stains. An optimized weight distribution and lowered case height increase stability during intense use. Hot-swapable Kailh sockets allow quick switch changes without soldering. Dual-layer PCB offers improved signal stability and longer lifespan, while multi-layer padding and EVA foam enhance acoustics and noise reduction. Detachable USB Type-C with 1000 Hz polling ensures responsive input, and adjustable two-step feet give three tilt angles for ergonomic preference.
Suitable for
Gaming (competitive and casual)
Fast typing and programming
Users who frequently change mechanical switches
Desktop setups requiring compact 67-key layout
Key specifications
Model: Ducky One 3 Classic SF (67 keys)
Keycap material and legend: True PBT double-shot with frosted finish
Switch sockets: Kailh hot-swap sockets (hot-swappable)
Connection: Detachable USB Type-C, USB HID 1000 Hz polling rate
PCB: Dual-layer PCB
Acoustics: Multi-layer padding with EVA foam under PCB
Backlight: RGB backlit keys with built-in lighting effects
Adjustability: Two-step feet (three tilt angles)
How to use
Connect the detachable USB Type-C cable to the keyboard and your computer. If desired, mount compatible mechanical switches into the Kailh hot-swap sockets by aligning the switch pins and pressing firmly until seated; remove switches by gently pulling them out. Use the keyboard’s built-in controls to adjust RGB brightness, speed and color. Place the keyboard on a stable surface and set the two-step feet to the preferred tilt angle for comfort.
Usage recommendations
For prolonged keycap appearance and performance, clean the frosted PBT keycaps with a soft, dry or slightly damp cloth and avoid harsh chemical cleaners. When changing switches, power off the system or disconnect the cable to prevent accidental input. Use the lower case height and weight balance for stable gaming sessions and the sound-dampening layers to achieve a quieter typing profile.

## Specifications

### Keyboard

| Feature | Value |
|---|---|
| Device interface | USB |
| Keyboard language | German |
| 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 | No |
| Rollover | N-key rollover |
| Proximity sensor | No |
| Ambient light sensor | No |
| Keyboard key switch technology | Cherry MX RGB Blue |
| Keyboard key profile | High-profile |
| Keycaps | Double shot |
| Keycaps material | Polybutylene terephthalate (PBT) |

### Mouse

| Feature | Value |
|---|---|
| Mouse included | No |

### Design

| Feature | Value |
|---|---|
| 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 |
| LED indicators | Activity |
| Built-in display | No |

### Weight & dimensions

| Feature | Value |
|---|---|
| Keyboard dimensions (WxDxH) | 335 x 110 x 40 |
| Keyboard weight | 627 g |

### Power

| Feature | Value |
|---|---|
| Power source type | USB |

### Packaging content

| Feature | Value |
|---|---|
| Manual | Yes |
| Number of products included | 1 pc(s) |

### Other features

| Feature | Value |
|---|---|
| Quantity per pack | 1 pc(s) |

### Features

| Feature | Value |
|---|---|
| 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

| Feature | Value |
|---|---|
| Headset included | No |

## FAQ

### How much does the Ducky One 3 Classic SF Keyboard cost, and is it available for purchase?

The price is 148.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 42 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 03.08.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Ducky One 3 Classic SF Keyboard be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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. More information about warranty service: https://aio.lv/en/warranty

### 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.

## Image

https://aio.lv/img/cache/product/6813129/64369461_large.webp