# Wireless Optical Mouse Acer M157 USB

**URL:** https://aio.lv/en/product--acer-m157-bk--11501279
**Data updated:** 2025-09-05 09:11 (EEST)
**Category:** Mouses
**Manufacturer:** Acer
**Manufacturer code:** M157 BK
**EAN:** 100028142161
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 10.49 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 8.67 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--acer-m157-bk--11501279

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.06.2026 | free |
| Pickup points | 02.07.2026 | 1.89 EUR |
| Courier delivery to door | 02.07.2026 | 4.99 EUR |

## Summary description

The Acer M157 Wireless Optical Mouse features a 1600 DPI sensor for precise tracking. Its ergonomic design ensures comfort during extended use. The USB interface provides easy connectivity, making it compatible with various devices. Enjoy the freedom of wireless operation with a reliable connection and long battery life, perfect for both work and leisure.

## Long description

The Acer M157 is a wireless optical mouse for computers and laptops with an ergonomic shape and a black matte finish that fits the hand and provides comfortable tactile feedback.
Advantages
The Acer M157 offers a 1600 DPI sensor for accurate tracking, a USB interface for plug-and-play connectivity, and a 2.4 GHz wireless connection with an operating range up to 10 meters. It requires a single AA battery, has three buttons for standard navigation, and features a water-resistant style for everyday protection.
Suitable for
Office work and data entry
Home computer use and web browsing
Business trips and mobile use with laptops
Key specifications
Connection type: Wireless (2.4 GHz)
Interface: USB
Buttons: 3
DPI: 1600
Style: Waterproof
Operating range: Up to 10 meters
Power source: 1 × AA battery
Package dimensions: 13 × 9 × 6 cm
Brand: Acer
Model: M157 BK
EAN: 100028142161
How to use
Install one AA battery, plug the included USB receiver into a computer or laptop USB port, and the mouse will connect automatically via the 2.4 GHz link. Use the left and right buttons and scroll wheel for standard navigation. Keep the USB receiver in the laptop or store it inside the mouse (if the design supports internal storage) when transporting.
Usage recommendations
For stable performance keep the receiver within 10 meters of the mouse, replace the AA battery when pointer response slows, and avoid prolonged exposure to liquids despite the water-resistant styling.

## FAQ

### How much does the Wireless Optical Mouse Acer M157 cost, and is it available for purchase?

The price is 10.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 27 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 29.06.2026 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: 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 Acer 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 Acer 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/11501279/66251343_large.webp