# Ducky One 3 SF Keyboard Gaming USB Black Mechanical RGB LED

**URL:** https://aio.lv/en/product--ducky-dkon2167st-rdepdabaaac1--10821270
**Data updated:** 2026-02-18 06:45 (EET)
**Category:** Keyboards
**Manufacturer:** Ducky
**Manufacturer code:** DKON2167ST-RDEPDABAAAC1
**EAN:** 4713319659338
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 155.49 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 128.50 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ducky-dkon2167st-rdepdabaaac1--10821270

## 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 featuring mechanical switches for rapid keystrokes and customizable RGB LED backlighting. Its sleek black design enhances any gaming setup, making it suitable for both casual and competitive gamers.

## Long description

The Ducky One 3 SF Keyboard Gaming USB Black Mechanical RGB LED is a wired compact mechanical keyboard designed for gaming and productive typing. It features a detachable USB Type-C interface, a 1000 Hz polling rate using USB HID, and a hot-swappable mechanical layout that accepts standard switches. The keyboard comes in a black finish with durable double-shot PBT keycaps and full RGB LED backlighting to customize lighting profiles and visibility in varied environments.
Advantages
Durable double-shot PBT keycaps provide lasting legends and a frosted surface that resists shine and stains, suitable for intensive use. The keyboard’s optimized construction—lowered case height and calculated weight distribution—improves stability during fast input. A multi-layered padding design plus an EVA foam pad under the PCB refines switch acoustics and reduces unwanted noise. Hot-swap Kailh sockets allow fast, solder-free switch changes. The USB Type-C detachable cable and 1000 Hz polling rate ensure low-latency input for gaming.
Suitable for
Competitive and casual gamers seeking a compact mechanical keyboard with RGB lighting
Users who customize switch types or want to try different mechanical switches without soldering
Typists who prefer durable PBT keycaps and stable, low-profile keyboard feel
Key specifications
Interface: Detachable USB Type-C, USB HID with 1000 Hz polling rate
Layout: Compact SF form factor with three adjustable tilt angles via two-step feet
Keycaps: Double-shot PBT with frosted finish, shine- and stain-resistant
Hot-swap: Kailh hot-swap sockets (solder-free switch replacement)
Backlighting: RGB LED customizable lighting
Acoustics: Multi-layer padding and EVA foam under PCB for sound reduction
Anti-ghosting: Dual-layer PCB supporting N-Key or 6-Key rollover options
Color: Black
How to use
Connect the keyboard to your computer using the included detachable USB Type-C cable. If you wish to change switches, unplug the keyboard, remove keycaps with a puller, and gently pull the switch from the Kailh hot-swap socket; install the new switch by aligning pins and pressing it into place. Adjust tilt with the two-step feet to select one of three angles. Configure RGB lighting and key assignments using compatible software or onboard controls as described in the product manual.
Usage recommendations
For best acoustic performance, combine the keyboard’s layered internal padding with PBT keycaps and choose switches that match your preferred sound profile. When swapping switches, handle switch pins carefully and ensure the keyboard is disconnected from power. Clean keycaps periodically with a soft brush or mild detergent solution and avoid harsh chemicals to preserve the PBT finish.

## 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 Red |
| 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 155.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 50 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/10821270/62499046_large.webp