# Mouse Hama WM-400 RF Wireless Optical

**URL:** https://aio.lv/en/product--hama-00173037--11572638
**Data updated:** 2025-12-31 08:45 (EET)
**Category:** Mouses
**Manufacturer:** HAMA
**Manufacturer code:** 00173037
**EAN:** 4047443537300
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 11.49 €
**Prices and availability valid until:** 2026-07-26 23:59
**Price without VAT (21%):** 9.50 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hama-00173037--11572638

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 20.07.2026 | free |
| Pickup points | 23.07.2026 | 1.89 EUR |
| Courier delivery to door | 23.07.2026 | 4.99 EUR |

## Summary description

The Hama WM-400 is a right-hand RF wireless optical mouse featuring 1600 DPI resolution for precise movement. It has 6 buttons and a scroll wheel, powered by batteries. Ideal for office use, it offers a comfortable grip and reliable performance.

## Long description

The Hama WM-400 RF Wireless Optical mouse is a right-hand office mouse with an ergonomic shape, 6 buttons and a scroll wheel for precise, cable-free control of PCs and laptops. It uses optical movement detection with selectable DPI up to 1600 and connects via a 2.4 GHz RF USB receiver that can be stowed inside the housing. The housing and buttons contain recycled ABS and the packaging is plastic-free.
Advantages
The mouse offers whisper-quiet buttons to minimise clicking noise, polymer-coated skates for smooth gliding and a rubber-finish scroll wheel for improved grip. It supports three DPI levels (800 / 1200 / 1600) via a dpi switch, includes a separate On/Off switch and enters standby after 5 minutes of inactivity to save battery. The plug-and-play USB receiver provides simple setup without driver installation and has an approximate range of up to 10 metres depending on environment.
Suitable for
Office work on PCs and laptops
Web browsing and email navigation (forward/back with side browser buttons)
General productivity tasks requiring precise cursor control
Key specifications
Brand: HAMA
Model: WM-400 RF Wireless Optical (MPN: 00173037)
Interface: 2.4 GHz RF Wireless (USB receiver, stowable)
Movement detection: Optical
Resolution: 800 / 1200 / 1600 DPI (switchable)
Buttons: 6 (including scroll wheel and browser forward/back)
Form factor: Right-hand
Range: up to 10 m (depending on conditions)
Power: 2 × AAA batteries; separate On/Off switch; standby after 5 minutes
Colour: Blue
Weight: 0.079 kg
Materials: housing and buttons contain 65% recycled ABS; packaging 100% plastic-free
How to use
Insert 2 AAA batteries into the battery compartment, plug the included USB RF receiver into an available USB port on your PC or laptop and turn the mouse on. The device uses plug-and-play and should be recognised automatically without additional drivers. Use the dpi switch to select 800, 1200 or 1600 DPI according to your precision needs. Store the USB receiver inside the mouse housing for transport.
Usage recommendations
For optimal performance, use the mouse on a flat, low-friction surface and replace batteries when cursor responsiveness decreases. Keep the stowed USB receiver in the housing during transport to avoid loss.

## Specifications

### Design

| Feature | Value |
|---|---|
| Form factor | Right-hand |
| Material | Acrylonitrile Butadiene Styrene (ABS), Plastic, Polytetrafluoroethylene (PTFE) |
| Product colour | Blue |
| 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 — 452 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 20.07.2026 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/11572638/66605180_large.webp