# Ducky One 3 SF DayBreak keyboard Gaming USB German Black Blue

**URL:** https://aio.lv/en/product--ducky-dkon2167st-rdepddbbhhc1--4807031
**Data updated:** 2026-02-26 18:14 (EET)
**Category:** Keyboards
**Manufacturer:** Ducky
**Manufacturer code:** DKON2167ST-RDEPDDBBHHC1
**EAN:** 4711281560072
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 151.99 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 125.61 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ducky-dkon2167st-rdepddbbhhc1--4807031

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

The Ducky One 3 SF DayBreak is a 65% gaming keyboard featuring a wired USB connection, mechanical key switches, and RGB LED backlighting. Ideal for gamers seeking precision and style.

## Long description

The Ducky One 3 SF DayBreak is a 65% wired gaming keyboard combining compact layout, mechanical switch support and customizable RGB lighting. Built with true PBT double-shot keycaps, a durable dual-layer PCB and a detachable USB Type-C cable, this keyboard is designed for stable performance, reliable input and long-term use.
Advantages
True PBT double-shot keycaps ensure legends will not fade and provide a frosted, shine- and stain-resistant surface. The optimized weight distribution and lowered case height increase stability and keep the keyboard firmly in place during intense use. A multi-layer padding design and an EVA foam layer under the PCB improve acoustics and reduce unwanted noise. Hot-swapable Kailh sockets allow quick switch changes without desoldering. The detachable USB Type-C connection supports 1000 Hz polling for low-latency input, while the dual-layer PCB enhances signal stability and longevity.
Suitable for
Competitive and casual gaming where compact layout and fast response are needed
Enthusiasts who frequently change mechanical switches (hot-swap)
Users who want a durable, fade-resistant keycap set for heavy daily use
Typing and content creation in limited desk space
Key specifications
Model: Ducky One 3 SF DayBreak (65% layout)
Keycaps: True PBT, double-shot legends, frosted finish
Switch support: Hot-swap Kailh sockets (no soldering required)
Connection: Detachable USB Type-C, USB HID at 1000 Hz polling rate
PCB: Dual-layer PCB with N-key rollover or 6-key rollover option
Acoustics: Multi-layer padding plus EVA foam under PCB for sound reduction
Adjustability: Two-step feet for three tilt angles
Lighting: RGB backlit keys with adjustable effects, brightness and speed
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 keycap and remove the switch from the Kailh hot-swap socket, then insert a compatible switch until it seats firmly. Use the keyboard’s built-in controls to adjust RGB effects, brightness and speed. Select N-key rollover or 6-key rollover via the keyboard settings or built-in key combinations if available.
Usage recommendations
For best acoustic performance and longevity, ensure the EVA foam layer remains in place and use true PBT keycaps to avoid shine. When swapping switches, power off the host system or disconnect the cable to prevent accidental input. Clean the frosted keycaps with a soft, dry cloth; avoid harsh solvents to preserve the finish.

## Specifications

### Keyboard

| Feature | Value |
|---|---|
| Device interface | USB |
| Keyboard form factor | 65% |
| Keyboard language | German |
| Pointing device | No |
| Windows keys | Yes |
| Numeric keypad | No |
| Connectivity technology | Wired |
| Recommended usage | Gaming |
| Built-in memory | Yes |
| Rollover | N-key rollover |
| Keyboard key profile | High-profile |

### Mouse

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

### Design

| Feature | Value |
|---|---|
| Product colour | Blue, Black |
| Material | Thermoplastic polyester (PBT) |
| Backlight colour | Red/Green/Blue |
| Backlight | Yes |
| Backlight type | RGB LED |
| Surface coloration | Monochromatic |
| Adjustable backlight | Yes |
| Wrist rest | No |
| Adjustable keyboard height | Yes |
| Flexible keyboard | No |
| Keyboard style | Straight |
| Island-style keyboard | No |
| LED indicators | N |
| Built-in display | No |

### 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 |

### Packaging content

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

### Other features

| Feature | Value |
|---|---|
| Quantity per pack | 1 pc(s) |

### Features

| Feature | Value |
|---|---|
| USB 2.0 ports quantity | 1 |
| Anti-ghosting | Yes |
| USB connector type | USB Type-A, USB Type-C |
| Detachable cable | Yes |
| Retractable cable | No |

### Headset

| Feature | Value |
|---|---|
| Headset included | No |

## FAQ

### How much does the Ducky One 3 SF DayBreak keyboard 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 — 48 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 16.07.2026 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 DayBreak keyboard 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 form factor, 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.

## Image

https://aio.lv/img/cache/product/4807031/64322072_large.webp