# Optical mouse Esperanza EM131B USB

**URL:** https://aio.lv/en/product--esperanza-em131b--10634434
**Data updated:** 2025-12-30 08:56 (EET)
**Category:** Mouses
**Manufacturer:** ESPERANZA
**Manufacturer code:** EM131B
**EAN:** 5901299959343
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 6.99 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 5.78 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--esperanza-em131b--10634434

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Wednesday | free |
| Pickup points | 22.06.2026 | 1.99 EUR |
| Courier delivery to door | 22.06.2026 | 4.99 EUR |

## Summary description

The Esperanza EM131B is a high-precision optical mouse with a 1600 DPI sensor, designed for smooth navigation and comfortable use. Its ergonomic shape fits perfectly in your hand, reducing fatigue during long hours of work or gaming. The USB interface ensures easy plug-and-play connectivity with various devices. The mouse features a durable design and responsive buttons, making it an ideal choice for both casual users and professionals.

## Long description

The Esperanza EM131B USB optical mouse offers precise optical tracking with up to 1600 DPI and an ergonomic shape that fits the hand to reduce fatigue during extended use. It connects via USB and operates on 2.4 GHz wireless technology with a maximum range of 10 m. The device requires one AA battery (not included) and is compatible with a wide range of operating systems.
Advantages
The mouse features a quiet scroll wheel and six responsive buttons for everyday navigation and productivity. Its optical sensor provides selectable resolutions of 800, 1200 and 1600 CPI/DPI, while the compact dimensions and light weight (110 × 65 × 40 mm, 60 g) make it convenient for desktop use and mobile setups. USB 2.0 connector ensures simple plug-and-play connectivity.
Suitable for
Office work and document navigation
Everyday web browsing and multimedia control
Casual gaming
Portable use with laptops
Key specifications
Model: Esperanza EM131B USB
Sensor type: Optical
Resolution (CPI/DPI): 800 / 1200 / 1600
Buttons: 6
Wireless technology: 2.4 GHz
Max range: 10 m
Power: 1 × AA battery (not included)
Connector: USB 2.0
Dimensions: 110 mm × 65 mm × 40 mm
Weight: 60 g
Compatibility: Windows 98/2000/Me/NT/XP/Vista/7/8/10/11, Unix, OS 8.6+
How to use
Insert a fresh AA battery into the mouse, plug the USB receiver into an available USB 2.0 port on your computer and wait for the system to recognize the device. Position the mouse on a flat surface and use the scroll wheel and buttons for navigation. Change the sensor resolution through the dedicated DPI button (if present) or via software if supported by the host system.
Usage recommendations
For stable wireless performance, keep the USB receiver within the specified 10 m range and avoid large metallic obstacles. Replace the AA battery when cursor responsiveness decreases; use a high-quality alkaline battery for longer runtime.

## FAQ

### How much does the Optical mouse Esperanza EM131B cost, and is it available for purchase?

The price is 6.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 695 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 Wednesday 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: Cash payment, 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 ESPERANZA 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 ESPERANZA 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/10634434/54949541_large.webp