# Mouse Hama WM-400 RF Wireless Optical

**URL:** https://aio.lv/en/product--hama-00173078--11572634
**Data updated:** 2025-12-31 08:45 (EET)
**Category:** Mouses
**Manufacturer:** HAMA
**Manufacturer code:** 00173078
**EAN:** 4047443537294
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 11.49 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 9.50 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hama-00173078--11572634

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.07.2026 | free |
| Pickup points | 22.07.2026 | 1.99 EUR |
| Courier delivery to door | 22.07.2026 | 4.99 EUR |

## Summary description

The Hama WM-400 is a right-hand RF wireless optical mouse with a movement resolution of 1600 DPI. It features 6 pressed buttons and a scroll wheel, making it suitable for office use. Powered by batteries, this white mouse offers reliable performance and comfort for daily tasks.

## Long description

The Hama WM-400 RF Wireless Optical mouse is a right-handed office mouse in white with an ergonomic shape, 6 buttons and a scroll wheel. It uses reliable 2.4 GHz radio (RF) technology and an optical sensor with selectable DPI settings up to 1600 DPI. The compact USB receiver stows inside the housing and the mouse is powered by two AAA batteries. At least 20% of the housing is made from recycled ABS and the product is supplied in 100% plastic-free packaging.
Advantages
The WM-400 combines precise optical tracking with whisper-quiet buttons and polymer-coated skates for smooth movement. An ergonomic right-hand form reduces fatigue during extended use, while side browser buttons speed up navigation. The stowable USB receiver enables easy transport and the On/Off switch plus automatic standby after five minutes help save battery life.
Suitable for
Office work on PCs and laptops
Web browsing and email navigation (forward/back buttons)
General productivity tasks requiring a comfortable right-handed mouse
Key specifications
Form factor: Right-hand
Connection: 2.4 GHz RF wireless (USB receiver), plug-and-play
Movement detection: Optical, selectable DPI: 800 / 1200 / 1600
Buttons: 6 (including scroll wheel and two browser side buttons)
Scroll: Rubber-finish wheel
Power: 2 × AAA batteries; separate On/Off switch; standby after 5 minutes
Range: Up to 10 m (depending on environment)
Material: Housing/buttons contain 65% recycled ABS plastic
Colour: White
Weight: 0.079 kg
How to use
Insert two AAA batteries, open the compartment and place the stowable USB receiver into a free USB port on your computer. The mouse is plug-and-play and should connect automatically via RF. Use the DPI switch to choose 800, 1200 or 1600 DPI according to your preference. Use the side buttons for forward/back navigation in supported applications. Switch the mouse off when not in use to preserve battery life; it will also enter standby after five minutes of inactivity.
Usage recommendations
For best tracking and long skate life, use the mouse on a clean, flat surface or a mouse pad. Remove the USB receiver from the computer when transporting the mouse and store it in the dedicated compartment. Replace batteries with the same type (AAA) and follow local recycling guidelines for electronic waste and packaging.

## Specifications

### Design

| Feature | Value |
|---|---|
| Form factor | Right-hand |
| Material | Acrylonitrile Butadiene Styrene (ABS), Plastic, Polytetrafluoroethylene (PTFE) |
| Product colour | White |
| Rubber grips | Yes |
| Ergonomic design | Yes |
| Surface coloration | Monochromatic |

### Ergonomics

| Feature | Value |
|---|---|
| Plug and Play | Yes |
| Wireless range | 10 m |

### Power

| Feature | Value |
|---|---|
| Battery type | AAA |
| Number of batteries supported | 2 |
| Power source | Batteries |
| USB Power Delivery (USB PD) | No |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.079 kg |
| Height | 42 mm |
| Width | 65 mm |
| Depth | 96 mm |

### System requirements

| Feature | Value |
|---|---|
| Windows operating systems supported | Windows 8, Windows 7, Windows 11, Windows 10 |

### Packaging data

| Feature | Value |
|---|---|
| AC adapter included | No |
| Quantity per pack | 1 pc(s) |

### Mouse

| Feature | Value |
|---|---|
| Purpose | Office |
| Buttons quantity | 6 |
| Button functions | Forward, Back (action), DPI switch |
| Buttons type | Pressed buttons |
| Scroll type | Wheel |
| Number of scroll wheels | 1 |
| Device interface | RF Wireless |
| Movement detection technology | Optical |
| Movement resolution | 1600 DPI |
| Number of movement resolution modes | 3 |
| Customizable movement resolution | Yes |
| Frequency band | 2.4 |
| Connectivity technology | Wireless |
| Buttons durability (million clicks) | 3 |
| Silent click | Yes |

### Packaging content

| Feature | Value |
|---|---|
| Batteries included | Yes |
| Wireless receiver interface | USB Type-A |
| Receiver included | Yes |

### Sustainability

| Feature | Value |
|---|---|
| Product post-consumer recycled plastic | 20 % |

## FAQ

### How much does the Mouse Hama WM-400 cost, and is it available for purchase?

The price is 11.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 302 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 17.07.2026 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. 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: form factor, weight, purpose, buttons quantity, scroll type, device interface, movement detection technology, movement resolution, 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.

### Where can I download the instructions for Mouse Hama WM-400?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/11572634/66605203_large.webp