# Wireless Keyboard Kensington ProFit Ergo DE

**URL:** https://aio.lv/en/product--kensington-k75401de--3570092
**Data updated:** 2026-01-13 17:44 (EET)
**Category:** Keyboards
**Manufacturer:** KENSINGTON
**Manufacturer code:** K75401DE
**EAN:** 5028252602655
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 83.49 €
**Prices and availability valid until:** 2026-07-26 23:59
**Price without VAT (21%):** 69.00 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--kensington-k75401de--3570092

## 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 Kensington ProFit Ergo Wireless Keyboard DE features a full-size curved design for ergonomic comfort. It offers both wired and wireless connectivity options (RF Wireless + USB) and a QWERTZ layout. Ideal for universal use, it includes a wrist rest for added support. The sleek black finish complements any workspace.

## Long description

The Kensington ProFit Ergo Wireless Keyboard DE is a full-size ergonomic keyboard with a curved layout designed to support a more natural hand position during typing. It provides dual connectivity via RF wireless and USB wired connection, a German QWERTZ layout and an integrated wrist rest for additional support. The black finish offers a neutral look suitable for office and home workspaces.
Advantages
The curved full-size design reduces wrist deviation by promoting a more natural hand posture, while the included wrist rest helps reduce pressure on the palms during extended typing sessions. Dual connectivity allows switching between a stable wired USB connection and a convenient RF wireless link, increasing flexibility for different setups. The QWERTZ German layout and full set of keys ensure compatibility with regional typing habits and productivity tasks.
Suitable for
 Office work requiring long typing sessions
 Home office and study environments
 Users who prefer a QWERTZ German layout
 Setups needing both wireless and wired connectivity
Key specifications
 Device interface: RF wireless and USB wired connection
 Form factor: Full-size (100%) curved keyboard
 Keyboard layout: German QWERTZ
 Integrated wrist rest for palm support
 Product colour: Black
 Includes standard alphanumeric keys and function row
How to use
Connect the keyboard using the supplied USB cable for a wired connection or plug the RF receiver into an available USB port for wireless operation. Position the keyboard so that the curved profile aligns with your natural hand placement and rest your palms on the wrist rest to maintain neutral wrist posture. Use the standard function keys and modifier keys as you would on any full-size keyboard; no additional software is required for basic operation.
Usage recommendations
Place the keyboard at a comfortable height and distance so that forearms are roughly parallel to the desk surface. Alternate between wired and wireless modes as needed to conserve batteries or ensure a stable connection during critical tasks, and periodically check keycaps for cleanliness to maintain responsive typing.

## Specifications

### Keyboard

| Feature | Value |
|---|---|
| Device interface | RF Wireless + USB |
| Keyboard form factor | Full-size (100%) |
| Keyboard layout | QWERTZ |
| Certification | MIL-STD-810H Method 504.3 Contamination by Fluids |
| Keyboard language | German |
| Pointing device | No |
| Windows keys | Yes |
| Numeric keypad | Yes |
| Hot keys | Yes |
| Bluetooth version | 4.2 |
| Connectivity technology | Wired & Wireless |
| Frequency band | 2.4 |
| Recommended usage | Universal |
| Bluetooth Low Energy (BLE) | Yes |

### Mouse

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

### Design

| Feature | Value |
|---|---|
| Product colour | Black |
| Backlight | No |
| Protection features | Spill resistant |
| Surface coloration | Monochromatic |
| Wrist rest | Yes |
| Adjustable keyboard height | Yes |
| Keyboard style | Curved |
| Island-style keyboard | Yes |
| LED indicators | Y |

### Weight & dimensions

| Feature | Value |
|---|---|
| Keyboard dimensions (WxDxH) | 216 x 463 x 36 |
| Keyboard weight | 747 g |

### Power

| Feature | Value |
|---|---|
| Power source type | Battery |
| Number of batteries (keyboard) | 2 |
| Keyboard battery type | AAA |
| Service life of battery | 30 month(s) |

### System requirements

| Feature | Value |
|---|---|
| Windows operating systems supported | Windows 10, Windows 7, Windows 8 |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 0 - 90 |
| Storage temperature (T-T) | 15 - 60 |
| Operating temperature (T-T) | 0 - 45 |

### Packaging content

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

### Logistics data

| Feature | Value |
|---|---|
| Harmonized System (HS) code | 84716060 |

### Features

| Feature | Value |
|---|---|
| Wireless range | 10 m |

## FAQ

### How much does the Wireless Keyboard Kensington ProFit Ergo DE cost, and is it available for purchase?

The price is 83.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 76 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 Wireless Keyboard Kensington ProFit Ergo DE 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 KENSINGTON 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 KENSINGTON 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/3570092/62449701_large.webp