# Ducky One 3 SF Keyboard Gaming USB QWERTY English Blue RGB LED

**URL:** https://aio.lv/en/product--ducky-100043107--10821304
**Data updated:** 2026-02-18 06:45 (EET)
**Category:** Keyboards
**Manufacturer:** Ducky
**Manufacturer code:** 100043107
**EAN:** 4711394380826
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 158.99 €
**Prices and availability valid until:** 2026-08-11 23:59
**Price without VAT (21%):** 131.40 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ducky-100043107--10821304

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 27.07.2026 | free |
| Pickup points | 30.07.2026 | 1.89 EUR |
| Courier delivery to door | 30.07.2026 | 4.99 EUR |

## Summary description

The Ducky One 3 SF is a wired gaming keyboard featuring a QWERTY layout and mechanical switches. It offers customizable RGB LED backlighting for a personalized look, enhancing any gaming setup. The stylish blue color adds to its appeal, making it ideal for gamers seeking a responsive typing experience.

## Long description

The Ducky One 3 SF Keyboard Gaming USB QWERTY English Blue RGB LED is a compact wired mechanical keyboard designed for responsive typing and gaming. It features a QWERTY English layout, detachable USB Type-C interface, customizable RGB LED backlighting and a robust build with premium PBT double-shot keycaps. Hot-swappable Kailh sockets allow fast switch changes without soldering, while multi-layered internal padding and an EVA foam layer under the PCB refine acoustics and reduce unwanted noise. The keyboard’s lowered case height, optimized weight distribution and sleek bezel design contribute to stability and a modern appearance suitable for a variety of desk setups.
Advantages
The keyboard uses true PBT double-shot keycaps that resist shine and fading, providing long-lasting legends and a textured frosted finish suited for intense use. Hot-swap Kailh sockets simplify switch replacement and experimentation with different mechanical switches. A high polling rate via USB HID (1000 Hz) ensures low-latency input for gaming, and a dual-layer PCB with anti-ghosting supports reliable simultaneous key presses using either N-key rollover or 6-key rollover. Adjustable two-step feet allow three tilt positions for ergonomic preference.
Suitable for
 PC gaming where low latency and reliable key input are required
 Enthusiasts who customize switches and keycaps
 Typing-intensive tasks requiring durable key legends and tactile feedback
 Compact desktop setups needing a stylish, space-saving keyboard
Key specifications
 Interface: Detachable USB Type-C, USB HID at 1000 Hz polling rate
 Layout: QWERTY, English
 Keycaps: True PBT double-shot, frosted surface, shine- and stain-resistant
 Switch sockets: Hot-swappable Kailh sockets (no soldering required)
 Backlight: Customizable RGB LED lighting
 Construction: Lowered case height with optimized weight distribution
 Sound damping: Multi-layer padding and EVA foam under PCB for improved acoustics
 Anti-ghosting: Dual-layer PCB with N-key or 6-key rollover options
 Adjustability: Two-step feet providing three tilt angles
 Colour: Blue
How to use
Connect the keyboard to your computer using the detachable USB Type-C cable and ensure your system recognizes the USB HID device. Use the keyboard immediately in its default configuration or adjust RGB lighting and any on-board functions according to the manual. To change switches, gently pull the switch from the hot-swap Kailh socket and insert a compatible mechanical switch until it seats firmly. Clean keycaps with a soft brush or damp cloth and avoid abrasive chemicals to preserve the PBT finish.
Usage recommendations
For optimal performance, set your PC’s USB polling settings to the default for gaming devices and avoid connecting through low-quality USB hubs. When customizing switches, use compatible mechanical switch types rated for hot-swap sockets and ensure stable seating to maintain signal reliability. Periodically check and clean the keycaps and case to preserve the textured PBT surface and overall appearance.

## Specifications

### Keyboard

| Feature | Value |
|---|---|
| Device interface | USB |
| Keyboard layout | QWERTY |
| Keyboard language | English |
| Pointing device | No |
| Windows keys | Yes |
| Numeric keypad | No |
| Connectivity technology | Wired |
| Recommended usage | Gaming |
| Multimedia keys | Yes |
| Keyboard key switch technology | Cherry MX Speed Silver |
| Keyboard key profile | High-profile |
| Keycaps | Double shot |
| Keycaps material | Polybutylene terephthalate (PBT) |

### Mouse

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

### Design

| Feature | Value |
|---|---|
| Product colour | Blue |
| Backlight colour | Various |
| Backlight | Yes |
| Backlight type | RGB LED |
| Adjustable keyboard height | Yes |
| Keyboard style | Straight |

### 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) |

### Features

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

## FAQ

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

The price is 158.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 41 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 27.07.2026 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 Ducky One 3 SF Keyboard Gaming USB QWERTY 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, keyboard layout, 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.

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

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/10821304/62499639_large.webp