# Hama WK-900 Ergo Keyboard Wireless Bluetooth QWERTZ 90%

**URL:** https://aio.lv/en/product--hama-00173071--11239801
**Data updated:** 2025-12-30 18:35 (EET)
**Category:** Keyboards
**Manufacturer:** HAMA
**Manufacturer code:** 00173071
**EAN:** 4047443520531
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 131.49 €
**Prices and availability valid until:** 2026-07-26 23:59
**Price without VAT (21%):** 108.67 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hama-00173071--11239801

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 24.07.2026 | free |
| Pickup points | 29.07.2026 | 1.89 EUR |
| Courier delivery to door | 29.07.2026 | 4.99 EUR |

## Summary description

The Hama WK-900 Ergo Keyboard features a 90% form factor, curved design, and wireless connectivity via RF and Bluetooth. It includes a wrist rest and has 102 keys with a QWERTZ layout, making it suitable for both home and office use.

## Long description

The Hama WK-900 Ergo is a 90% wireless multi-device keyboard with a curved, ergonomic design and a German QWERTZ layout. It connects via RF wireless and Bluetooth (one RF + two Bluetooth channels) so you can pair up to three devices and switch between them quickly. The keyboard includes a padded wrist rest, adjustable typing angle with folding feet, a negative typing angle, and a split key section to support a natural hand and wrist posture. It features quiet scissor-switch keys, dimmable backlighting, an integrated rechargeable lithium‑polymer battery, AES‑128 encryption for keystrokes, and a stowable USB receiver. At least 20% of its materials are from demonstrably recycled sources.
Advantages
The curved, split-key design and negative typing angle reduce strain on arms, shoulders and neck while the padded wrist rest protects hands during extended use. Multi-device connectivity (RF + 2× Bluetooth) enables fast switching among up to three paired devices. Scissor-switch keys provide quiet, durable typing, and the dimmable backlight supports working in low-light conditions. Built-in battery power and a stowable USB receiver increase portability, and AES-128 encryption secures wireless input. The product also contains a minimum of 20% recycled materials.
Suitable for
 Office and home workstation use with laptops, desktops and tablets
 Users who prefer an ergonomic, split-key layout to reduce repetitive strain
 People who need to switch quickly between multiple devices
 Low-light or late-night typing thanks to adjustable backlighting
Key specifications
 Brand: HAMA
 Model: WK-900 Ergo (MPN 00173071, EAN 4047443520531)
 Form factor: 90%
 Layout / language: QWERTZ / German
 Connectivity: RF Wireless + Bluetooth (1 RF + 2 Bluetooth channels)
 Keys: 102 keys with scissor mechanism (quiet)
 Features: padded wrist rest, split key section, negative typing angle, adjustable typing angle (folding feet), dimmable backlight, Fn lock, AI Assist button
 Power: integrated rechargeable lithium‑polymer battery
 Security: AES‑128 encryption for keystrokes
 Colours: Black / Blue / Dark grey
 Recycled content: \>= 20% demonstrably recycled materials
How to use
Charge the keyboard using the supplied cable until the battery is full. Pair the keyboard with devices via the RF USB receiver or Bluetooth channels: use the dedicated channel buttons to select between the RF receiver and the two Bluetooth pairings, then follow your device’s pairing procedure. Adjust the typing angle by unfolding the feet and position the padded wrist rest for comfort. Use the Fn key to access secondary F-key multimedia functions or enable Fn lock to swap primary and secondary assignments. Use the Assist button to invoke the integrated AI assistant where supported.
Usage recommendations
For ergonomic benefits, position the keyboard so your forearms are roughly parallel to the desk and your wrists rest lightly on the padded wrist rest. Alternate typing posture and take regular short breaks to reduce fatigue. Keep the USB receiver stored inside the keyboard housing when transporting the device.

## Specifications

### Keyboard

| Feature | Value |
|---|---|
| Device interface | RF Wireless + Bluetooth |
| Keyboard form factor | 90% |
| Keyboard layout | QWERTZ |
| Keyboard language | German |
| Pointing device | No |
| Keyboard number of keys | 102 |
| On/off switch | Yes |
| Numeric keypad | Yes |
| Bluetooth version | 5.2 |
| Connectivity technology | Wireless |
| Frequency band | 2.4 |
| Recommended usage | Home/Office |
| Multimedia keys | Yes |
| Keyboard key switch | Scissor key switch |
| Multi-device support | Yes |

### Mouse

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

### Design

| Feature | Value |
|---|---|
| Product colour | Black, Blue, Dark grey |
| Material | Plastic, Acrylonitrile Butadiene Styrene (ABS) |
| Backlight | Yes |
| Ergonomic design | Yes |
| Surface coloration | Monochromatic |
| Adjustable backlight | Yes |
| Wrist rest | Yes |
| Adjustable keyboard height | Yes |
| Keyboard style | Curved |

### Weight & dimensions

| Feature | Value |
|---|---|
| Keyboard dimensions (WxDxH) | 415 x 235 x 37 |
| Keyboard weight | 938 g |

### Power

| Feature | Value |
|---|---|
| Power source type | Battery |
| Keyboard battery type | Built-in battery |

### System requirements

| Feature | Value |
|---|---|
| Windows operating systems supported | Windows 10, Windows 11 |
| Mac operating systems supported | Mac OS X 11.0 Big Sur |
| Mobile operating systems supported | Android 8.0, iOS 14, iPadOS 14 |

### Packaging content

| Feature | Value |
|---|---|
| Number of products included | 1 pc(s) |
| Wireless receiver interface | USB Type-A |
| Receiver included | Yes |

### Features

| Feature | Value |
|---|---|
| Plug and Play | Yes |
| Cable length | 1.8 m |
| Wireless range | 10 m |
| USB connector type | USB Type-A |

### Battery

| Feature | Value |
|---|---|
| Battery technology | Lithium Polymer (LiPo) |

## FAQ

### How much does the Hama WK-900 Ergo Keyboard cost, and is it available for purchase?

The price is 131.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 80 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 24.07.2026 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. 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 HAMA 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 HAMA 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/11239801/62368069_large.webp