# Ducky One 3 SF DayBreak Keyboard Gaming USB Mechanical RGB Black Blue

**URL:** https://aio.lv/en/product--ducky-dkon2167st-wdepddbbhhc1--4807034
**Data updated:** 2026-02-26 17:31 (EET)
**Category:** Keyboards
**Manufacturer:** Ducky
**Manufacturer code:** DKON2167ST-WDEPDDBBHHC1
**EAN:** 4711281560102
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 151.99 €
**Prices and availability valid until:** 2026-07-26 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-wdepddbbhhc1--4807034

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.07.2026 | free |
| Pickup points | 15.07.2026 | 1.89 EUR |
| Courier delivery to door | 15.07.2026 | 4.99 EUR |

## Summary description

The Ducky One 3 SF DayBreak is a 65% gaming keyboard featuring mechanical switches, RGB LED backlighting, and a wired USB connection. Its compact design is ideal for gamers seeking performance and aesthetics. The keyboard is available in a stylish black and blue color scheme, making it a great addition to any gaming setup.

## Long description

The Ducky One 3 SF DayBreak is a 65% hot-swappable mechanical gaming keyboard in a black and blue colorway. It features true PBT double-shot keycaps with a frosted finish for long-lasting legends and resistance to shine and stains. The compact SF layout, detachable USB Type-C connection and RGB backlighting make it suitable for gaming and daily typing tasks.
Advantages
True PBT double-shot keycaps prevent legends from fading and offer a textured, durable surface. The optimized weight distribution and lowered case height increase stability during intense use. Multi-layer padding and an EVA foam layer under the PCB enhance acoustics and reduce unwanted noise. Hot-swap Kailh sockets allow easy switch replacement without soldering, and a dual-layer PCB ensures signal stability and longer life expectancy. The keyboard supports a 1000 Hz polling rate and offers three tilt angles via two-step feet.
Suitable for
Competitive and casual gaming where compact layout and stability are needed
Customizing switch types without soldering (hot-swap)
Desktop setups requiring RGB lighting and a detachable USB Type-C cable
Users who prefer durable PBT keycaps and improved acoustic control
Key specifications
Model: Ducky One 3 SF DayBreak (65% layout)
Keycaps: True PBT, double-shot, frosted surface
Hot-swap: Kailh hot-swap sockets (no soldering required)
Connection: Detachable USB Type-C, USB HID 1000 Hz polling rate
PCB: Dual-layer PCB, N-key or 6-Key Rollover
Acoustics: Multi-layer padding and EVA foam under PCB
Adjustable angles: Three tilt positions via two-step feet
Lighting: RGB backlit keys with configurable effects
Colorway: Black and blue
How to use
Connect the keyboard to your computer using the detachable USB Type-C cable. Insert compatible mechanical switches into the Kailh hot-swap sockets by aligning the pins and pressing firmly; remove switches by pulling them out. Adjust RGB lighting, brightness, speed and effects using the keyboard’s built-in controls. Use the two-step feet to select one of three tilt angles for ergonomic preference.
Usage recommendations
For best longevity, keep the keyboard clean from dust and liquids, use suitable switch types for your typing preference, and ensure proper insertion of switches into the hot-swap sockets to avoid bent pins. Use the EVA foam layer and built-in padding to achieve desired acoustic profile by pairing with different switches and keycap sets.

## 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 |
| Polling rate | 1000 |
| Rollover | N-key rollover |
| Keyboard key profile | High-profile |

### Mouse

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

### Design

| Feature | Value |
|---|---|
| Product colour | Black, Blue |
| 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 — 157 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 10.07.2026 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/4807034/64322075_large.webp