# Gaming Keyboard Corsair K70 CORE RGB Optical Switch QWERTZ German 105 Keys USB

**URL:** https://aio.lv/en/product--corsair-ch-910991e-de--10865714
**Data updated:** 2026-02-13 15:38 (EET)
**Category:** Keyboards
**Manufacturer:** CORSAIR
**Manufacturer code:** CH-910991E-DE
**EAN:** 0840006667247
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 114.49 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 94.62 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--corsair-ch-910991e-de--10865714

## 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 Corsair K70 CORE RGB is a full-size gaming keyboard featuring 105 keys and optical switches for rapid response. It offers customizable RGB backlighting and a sleek grey finish, making it perfect for gamers who value both performance and aesthetics.

## Long description

The Corsair K70 CORE RGB Optical Switch QWERTZ German 105 Keys USB is a full-size gaming keyboard designed for fast input and reliable performance. It features optical switches that deliver rapid actuation and low latency, a QWERTZ German layout with 105 keys, customizable RGB backlighting and a grey finish. The keyboard connects via USB and provides the standard keyset and layout expected for desktop gaming and productivity setups.
Advantages
Optical switch technology reduces debounce delay and enables faster key response compared with traditional mechanical contacts. Per-key RGB backlighting allows individual illumination and customization for visibility in low light and for visual personalization. The full-size form factor includes a dedicated numeric keypad and standard navigation keys for broad compatibility with games and applications. A wired USB interface ensures stable connectivity and minimal input lag for competitive use.
Suitable for
PC gaming where fast key response and reliable input are required
Desktop workstations that need a full-size keyboard with a numeric keypad
Multilingual setups using the QWERTZ German layout
Users who prefer customizable RGB lighting for aesthetics or visibility
Key specifications
Keyboard form factor: Full-size (100%) with 105 keys
Layout: QWERTZ German
Switch type: Optical switches for rapid actuation
Interface: USB wired connection
Color: Grey chassis with per-key RGB backlighting
Included pointing device: No
How to use
Connect the keyboard to an available USB port on your computer. Allow the operating system to detect and install any required drivers automatically. Use the keyboard normally for typing, gaming and numeric input; configure per-key lighting and any available performance settings through compatible software if installed. The keyboard requires no separate power source beyond the host USB connection.
Usage recommendations
For optimal performance, connect the keyboard directly to a USB 2.0 or higher port on the host PC rather than through an unpowered hub. Adjust RGB lighting and polling rate settings via compatible software to balance visual effect and system resources. Keep the keyboard surface clean and avoid spilling liquids; if necessary, disconnect before cleaning.

## Specifications

### Keyboard

| Feature | Value |
|---|---|
| Device interface | USB |
| Keyboard form factor | Full-size (100%) |
| Keyboard layout | QWERTZ |
| Keyboard language | German |
| Pointing device | No |
| Keyboard number of keys | 105 |
| Windows keys | Yes |
| Numeric keypad | Yes |
| Hot keys | Yes |
| Connectivity technology | Wired |
| Recommended usage | Gaming |
| Built-in memory | Yes |
| Polling rate | 1000 |
| Multimedia keys | Yes |
| Keyboard key switch | Optical key switch |
| Keycaps | Double shot |
| Keycaps material | Polybutylene terephthalate (PBT) |

### Mouse

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

### Design

| Feature | Value |
|---|---|
| Product colour | Grey |
| Backlight colour | Multicolour |
| Backlight | Yes |
| Backlight type | RGB LED |
| Wrist rest | No |
| Adjustable keyboard height | Yes |

### Weight & dimensions

| Feature | Value |
|---|---|
| Keyboard weight | 1199 g |

### Power

| Feature | Value |
|---|---|
| Power source type | USB |

### System requirements

| Feature | Value |
|---|---|
| Windows operating systems supported | Windows 10 |
| Mac operating systems supported | Mac OS X 10.15 Catalina |

### Packaging data

| Feature | Value |
|---|---|
| Package type | Box |

### Packaging content

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

### Features

| Feature | Value |
|---|---|
| USB connector type | USB Type-A |
| Win lock | Yes |

## FAQ

### How much does the Gaming Keyboard Corsair K70 CORE RGB cost, and is it available for purchase?

The price is 114.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 14 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 Corsair K70 CORE RGB 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 CORSAIR 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 CORSAIR 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, 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.

## Image

https://aio.lv/img/cache/product/10865714/62315326_large.webp