# Wireless Optical Mouse Marvo Duke 20 M803W BK with RGB Lighting, USB Receiver

**URL:** https://aio.lv/en/product--marvo-m803w-bk--11414465
**Data updated:** 2026-03-07 20:06 (EET)
**Category:** Mouses
**Manufacturer:** Marvo
**Manufacturer code:** M803W BK
**EAN:** 6932391932803
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 18.49 €
**Prices and availability valid until:** 2026-07-31 23:59
**Price without VAT (21%):** 15.28 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--marvo-m803w-bk--11414465

## 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 | 1.89 EUR |
| Courier delivery to door | 22.07.2026 | 4.99 EUR |

## Summary description

Marvo Duke 20 M803W BK is a wireless optical mouse with RGB lighting and a compact USB receiver. Designed for everyday and gaming use, it offers reliable wireless connection, programmable buttons and adjustable sensitivity where supported, ergonomic shape for extended use and plug-and-play convenience. Ideal for home, office and casual gaming setups.

## Long description

Marvo Duke 20 M803W BK is a wireless optical mouse with RGB lighting and a compact USB receiver. Designed for everyday tasks and casual gaming, it provides a stable 2.4 GHz wireless connection, an optical sensor for precise cursor control, and a shape intended for extended use. The mouse supports plug-and-play operation on systems with a USB port and offers programmable buttons and adjustable sensitivity where supported by compatible drivers or software.
Advantages
The mouse combines wireless convenience with customizable RGB lighting and a compact receiver for easy portability. Its optical sensor delivers consistent tracking on standard surfaces while the ergonomic body reduces hand fatigue during long sessions. Programmable buttons allow assignment of shortcuts or in-game commands where software compatibility is available, and the plug-and-play setup requires no complex configuration for basic use.
Suitable for
 Home computing and everyday office tasks
 Casual and entry-level gaming
 Portable setups and laptop users needing a compact receiver
 Users who prefer a wired-feel responsiveness with wireless freedom
Key specifications
 Connection: 2.4 GHz wireless via compact USB receiver
 Sensor type: optical sensor for precise tracking
 Lighting: RGB lighting with multiple color effects
 Buttons: left/right click, scroll wheel, additional programmable buttons
 Ergonomics: contoured shape for extended use
 Compatibility: plug-and-play on systems with USB port; additional functionality may require drivers or software
 Power: battery-powered (install batteries before use)
How to use
Insert the supplied USB receiver into an available USB port on your computer. Install the batteries and switch the mouse on if it has a power switch. Allow the operating system to detect the device; basic pointer and click functions should work immediately without additional software. For programming buttons or adjusting sensitivity and RGB effects, install the manufacturer’s driver or configuration software if available for your operating system.
Usage recommendations
Use the mouse on a flat, non-reflective surface or mouse pad to ensure optimal optical tracking. Keep spare batteries available to avoid interruption. When transporting a laptop, remove the USB receiver and store it in the mouse’s receiver compartment or a secure place to prevent loss.

## FAQ

### How much does the Marvo Duke 20 M803W BK Wireless RGB Mouse cost, and is it available for purchase?

The price is 18.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 Marvo 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 Marvo 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

## Image

https://aio.lv/img/cache/product/11414465/66057489_large.webp