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

**URL:** https://aio.lv/en/product--ducky-100043104--10821305
**Data updated:** 2026-02-17 11:00 (EET)
**Category:** Keyboards
**Manufacturer:** Ducky
**Manufacturer code:** 100043104
**EAN:** 4711394380796
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 151.99 €
**Prices and availability valid until:** 2026-08-04 23:59
**Price without VAT (21%):** 125.61 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ducky-100043104--10821305

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 20.07.2026 | free |
| Pickup points | 23.07.2026 | 1.89 EUR |
| Courier delivery to door | 23.07.2026 | 4.99 EUR |

## Summary description

The Ducky One 3 SF is a wired gaming keyboard with a QWERTY layout and mechanical switches. It features vibrant RGB LED backlighting and a stylish blue design, providing responsive keys and customizable lighting options for an immersive gaming experience.

## Long description

The Ducky One 3 SF USB QWERTY Blue RGB LED is a wired compact mechanical gaming keyboard with a QWERTY layout and English keycaps. Finished in a blue color scheme, it combines a hot-swappable mechanical design with full RGB LED backlighting and a detachable USB Type-C cable for reliable connectivity. The keyboard uses a dual-layer PCB with anti-ghosting support and a 1000 Hz polling rate, offering responsive input for gaming and fast typing. True PBT double-shot keycaps and a multi-layered internal construction deliver durable legends, consistent acoustics and improved stability.
Advantages
The keyboard's true PBT double-shot keycaps resist shine and wear so legends remain readable after extended use. Hot-swap Kailh sockets allow easy switch changes without soldering, enabling customization of switch type and feel. A multi-layer padding design and an additional EVA foam pad under the PCB reduce unwanted noise and enhance acoustic quality. Detachable USB Type-C connection and USB HID at 1000 Hz polling rate ensure low-latency input. The compact SF form factor, three adjustable tilt angles and a sleek bezel provide a stable, ergonomic and visually consistent platform for both gaming and productivity.
Suitable for
 PC gamers who need low-latency, responsive mechanical input
 Users who customize switches and keycaps without soldering
 Typing and programming tasks requiring durable key legends and tactile feedback
 Desk setups that favor a compact, space-saving keyboard with RGB lighting
Key specifications
 Interface: USB Type-C (detachable cable), USB HID with 1000 Hz polling rate
 Layout: QWERTY, English keycaps
 Switch compatibility: Hot-swappable Kailh sockets (mechanical switches)
 Backlight: Full RGB LED lighting with customizable effects
 Keycaps: True PBT double-shot, frosted surface, shine- and stain-resistant
 Construction: Multi-layer padding with EVA foam under PCB for sound reduction
 Anti-ghosting: Dual-layer PCB with N-key rollover or 6-key rollover options
 Adjustment: Two-step feet providing three tilt angles
 Color: Blue bezel and keycap theme
How to use
Connect the detachable USB Type-C cable to a compatible USB port on your PC; the keyboard uses USB HID and operates at up to a 1000 Hz polling rate for minimal input delay. If you want to change switches, unplug the keyboard, remove the keycaps and use the hot-swap Kailh sockets to pull out and insert mechanical switches without soldering. Adjust the keyboard tilt using the two-step feet to set one of three angles. Configure RGB lighting and any onboard settings according to the Ducky user manual or supported software where applicable.
Usage recommendations
To preserve keycap appearance and switch performance, avoid exposing the keyboard to direct sunlight and clean the PBT keycaps gently with a soft, dry cloth. When changing switches, handle the PCB and sockets with care and power off the computer before connecting or disconnecting the keyboard. For consistent acoustics, experiment with different switch types and ensure the internal padding layers remain properly seated.

## 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 Brown |
| 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 Gaming Keyboard Ducky One 3 SF cost, and is it available for purchase?

The price is 151.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 38 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 20.07.2026 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, 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 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/10821305/62499659_large.webp