# Ducky One 3 SF keyboard Gaming USB QWERTY English Grey Mechanical RGB

**URL:** https://aio.lv/en/product--ducky-dkon2167st-cuspdmiwhhc2--10759944
**Data updated:** 2025-12-03 05:06 (EET)
**Category:** Keyboards
**Manufacturer:** Ducky
**Manufacturer code:** DKON2167ST-CUSPDMIWHHC2
**EAN:** 4711394380680
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 80.99 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 66.93 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ducky-dkon2167st-cuspdmiwhhc2--10759944

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

The Ducky One 3 SF keyboard features a wired USB connection, QWERTY layout, and RGB LED backlighting. Designed for gaming, it includes mechanical key switches for enhanced responsiveness and durability. The sleek grey design adds a modern touch to your gaming setup.

## Long description

QUACK Mechanics True PBT keycaps are made from durable PBT material using a double-shot molding process so legends will not fade over years of use. The keycaps have a frosted finish that resists shine and stains, designed for frequent, fast typing while maintaining their original appearance. The keyboard features optimized construction with balanced weight distribution and a lowered case height to improve stability and keep the board steady during intense use. Multi-layer padding and an EVA foam layer under the PCB refine and reduce unwanted noise while emphasizing the switches' natural acoustics. A detachable USB Type-C interface with USB HID at a 1000 Hz polling rate ensures responsive input.
Advantages
The product offers true PBT double-shot keycaps that retain legends indefinitely and resist shine. Hot-swappable Kailh sockets (vibrant yellow) enable easy switch replacement without desoldering. The optimized front-to-back weight ratio and lowered case height provide stable positioning during gaming and typing. Multi-layer acoustic padding and an additional EVA pad under the PCB improve sound quality and reduce noise. Detachable USB Type-C connection with 1000 Hz polling supports high responsiveness. Dual-layer PCB increases signal stability and lifespan. Two-step feet allow three tilt angles and the sleek bezel complements different keycap colorways.
Key specifications
Keycaps: True PBT, double-shot legends, frosted finish
Construction: Optimized weight distribution, lowered case height
Acoustics: Multi-layer padding, EVA foam pad under PCB
Interface: Detachable USB Type-C, USB HID, 1000 Hz polling rate
Hot-swap: Kailh hot-swap sockets (hot-swappable switches)
PCB: Dual-layer PCB, anti-ghosting, N-key or 6-Key rollover
Adjustability: Two-step feet for three tilt angles
Design: Sleek bezel compatible with various keycap colorways
How to use
Connect the keyboard to your computer using the detachable USB Type-C cable; the keyboard operates with USB HID at up to 1000 Hz polling for responsive input. If you want to change switches, pull out the keycap and remove the switch from the Kailh hot-swap socket, then insert a compatible switch without soldering. Adjust the tilt using the two-step feet to choose one of three angles. For optimal sound and stability, ensure the keyboard rests on a flat surface and that the EVA pad under the PCB remains seated.
Recommendations
Use compatible mechanical switches for the hot-swap sockets and avoid excessive force when removing or inserting switches. Clean keycaps gently with a soft cloth to preserve the frosted finish and prevent buildup. If you require maximum anti-ghosting performance, enable N-key rollover in supported software or firmware settings when available.

## 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 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 | Grey |
| 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 80.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 29 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 23.07.2026 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: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### 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/10759944/62493654_large.webp