# Mouse Deltaco MS-804 RF Wireless Optical

**URL:** https://aio.lv/en/product--deltaco-ms-804--4331647
**Data updated:** 2025-12-29 16:02 (EET)
**Category:** Mouses
**Manufacturer:** DELTACO
**Manufacturer code:** MS-804
**EAN:** 7333048052193
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 12.49 €
**Prices and availability valid until:** 2026-07-29 23:59
**Price without VAT (21%):** 10.32 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--deltaco-ms-804--4331647

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.89 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

The Deltaco MS-804 is a right-hand RF wireless optical mouse with a 1600 DPI resolution. It features 4 pressed buttons and a scroll wheel for easy navigation. Powered by batteries, this grey mouse offers reliable performance and comfort for everyday use.

## Long description

DELTACO MS-804 is a compact right-hand wireless optical mouse with a 1600 DPI sensor and a dark grey finish. The mouse connects via a USB RF receiver and offers four pressed buttons plus a scroll wheel. It is battery powered and designed for everyday computer navigation with reduced click noise.
Advantages
The MS-804 provides near-silent left and right clicks and a low-noise scroll for quieter environments. Its compact, right-hand form factor and 1600 DPI optical sensor ensure responsive pointer control. The USB RF receiver delivers a simple plug-and-play wireless connection without the need for pairing via Bluetooth.
Suitable for
 Office work and general computer navigation
 Home use where low click noise is preferred
 Portable setups and laptop use due to compact size
 Users who need a simple plug-and-play wireless mouse
Key specifications
 Brand: DELTACO
 Model: MS-804
 Movement resolution: 1600 DPI
 Movement detection: Optical
 Interface: RF Wireless (USB receiver)
 Buttons: 4 (including scroll wheel)
 Form factor: Right-hand
 Colour: Grey
 Weight: 0.062 kg
 EAN: 7333048052193
How to use
Insert the required battery or batteries into the mouse according to the compartment markings. Plug the USB RF receiver into an available USB port on your computer; the device should be recognized automatically for immediate use. Use the left and right buttons and the scroll wheel for standard pointer control and navigation.
Usage recommendations
For best wireless performance, keep the USB receiver within line of sight of the mouse and avoid placing metal objects between the mouse and receiver. Replace batteries when pointer responsiveness decreases or clicks become intermittent.

## Specifications

### Design

| Feature | Value |
|---|---|
| Form factor | Right-hand |
| Product colour | Grey |
| Surface coloration | Monochromatic |

### Ergonomics

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

### Power

| Feature | Value |
|---|---|
| Battery type | AA |
| Number of batteries supported | 1 |
| Power source | Batteries |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.062 kg |

### Packaging data

| Feature | Value |
|---|---|
| Quantity per pack | 1 pc(s) |

### Mouse

| Feature | Value |
|---|---|
| Buttons quantity | 4 |
| Button functions | DPI switch |
| Buttons type | Pressed buttons |
| Scroll type | Wheel |
| Scrolling directions | Vertical |
| 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 |
| Polling rate | 125 |

### Packaging content

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

## FAQ

### How much does the Mouse Deltaco MS-804 cost, and is it available for purchase?

The price is 12.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1124 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 06.07.2026 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 DELTACO 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 DELTACO 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, 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.

## Image

https://aio.lv/img/cache/product/4331647/62418869_large.webp