# Gaming Keyboard Ducky One 3 SF Mechanical RGB USB Black

**URL:** https://aio.lv/en/product--ducky-dkon2167st-cdepdabaaac1--10821323
**Data updated:** 2026-02-18 06:45 (EET)
**Category:** Keyboards
**Manufacturer:** Ducky
**Manufacturer code:** DKON2167ST-CDEPDABAAAC1
**EAN:** 4713319659321
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 155.99 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 128.92 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ducky-dkon2167st-cdepdabaaac1--10821323

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

The Ducky One 3 SF is a wired gaming keyboard designed for gamers seeking quick response times. It features mechanical switches and customizable RGB LED backlighting. Its compact layout saves desk space while maintaining a sleek black finish that complements any gaming setup.

## Long description

The Ducky One 3 SF Mechanical RGB USB Black is a compact wired gaming keyboard engineered for fast response and reliable performance. It features mechanical switches with hot-swappable sockets, customizable RGB LED backlighting and a detachable USB Type-C cable. The compact 65% layout saves desk space while keeping essential keys within reach. The keyboard's black finish and sleek bezel design suit a wide range of setups, and high-quality PBT double-shot keycaps ensure long-lasting legends and a matte, wear-resistant surface.
Advantages
True PBT double-shot keycaps resist shine and fading, providing consistent tactile feel and legible legends over extended use. The optimized low-profile case and carefully distributed weight improve stability during intense gaming or typing sessions. Multi-layer acoustic padding combined with an EVA foam layer under the PCB reduces unwanted noise and highlights the natural sound of the chosen switches. Hot-swappable Kailh sockets allow rapid switch changes without soldering, while USB HID at a 1000 Hz polling rate ensures responsive input.
Suitable for
 Competitive and casual gaming where low latency and reliable inputs are required
 Users who prefer hot-swappable mechanical switches and want to try different switch types
 Compact desktop setups and streamers who need to save space without sacrificing functionality
 Typing-heavy workflows that benefit from durable PBT keycaps and stable keyboard positioning
Key specifications
 Connection: USB with detachable USB Type-C cable; USB HID protocol, 1000 Hz polling rate
 Layout: Compact 65% (SF) layout with preserved essential keys
 Switches: Hot-swappable mechanical switch sockets (Kailh hot-swap sockets)
 Keycaps: Double-shot PBT keycaps with frosted surface, shine- and stain-resistant
 Backlight: Fully customizable RGB LED backlighting
 Construction: Lowered case height with optimized weight distribution and sleek bezel
 Sound & damping: Multi-layer padding and EVA foam under PCB for acoustic control
 Anti-ghosting: N-key rollover or 6-key rollover support via dual-layer PCB
 Adjustability: Two-step feet offering three tilt angles
 Color: Black
How to use
Connect the keyboard to your computer using the detachable USB Type-C cable. If you wish to change switches, gently pull the keycaps and remove switches from the Kailh hot-swap sockets, then insert replacement switches until they click into place. Use the keyboard's software or on-board controls to configure RGB lighting and mappings as supported. Set the keyboard on a stable surface and adjust the two-step feet to your preferred tilt angle for ergonomic comfort and improved stability.
Usage recommendations
Keep keycaps and the case free of dust and debris by periodic cleaning with a soft brush or compressed air. When changing switches, power off the system or unplug the keyboard to avoid unintended inputs. For consistent acoustics, consider testing different switch types and using the built-in foam layers to balance sound and feel.

## Specifications

### Keyboard

| Feature | Value |
|---|---|
| Device interface | USB |
| Pointing device | No |
| Windows keys | Yes |
| Numeric keypad | No |
| Connectivity technology | Wired |
| Recommended usage | Gaming |
| Keyboard key switch technology | Cherry MX 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 |
| Backlight colour | Various |
| Backlight | Yes |
| Backlight type | RGB LED |
| Surface coloration | Monochromatic |
| Adjustable keyboard height | Yes |
| Keyboard style | Straight |
| LED indicators | Y |

### Weight & dimensions

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

### Power

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

### System requirements

| Feature | Value |
|---|---|
| Windows operating systems supported | Y |
| Mac operating systems supported | Y |

### Packaging content

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

### Features

| Feature | Value |
|---|---|
| Plug and Play | Yes |
| USB connector type | USB Type-C |
| Detachable cable | Yes |

## FAQ

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

The price is 155.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 39 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 09.07.2026 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 Gaming Keyboard Ducky One 3 SF 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, 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.

### Where can I download the instructions for Gaming Keyboard Ducky One 3 SF?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/10821323/62499973_large.webp