ESPERANZA EM109K wired optical office mouse

Name: Wired optical office mouse ESPERANZA EM109K
Brand: ESPERANZA
SKU: 25457
Price: 5.49 EUR
Availability: InStock

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Wired optical office mouse ESPERANZA EM109K — ambidextrous, USB Type-A, 800 DPI, 3 buttons, black

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Short description

The ESPERANZA EM109K is a wired ambidextrous office mouse with optical tracking and a USB Type-A connector. It provides 800 DPI movement resolution, three buttons and a scroll wheel for standard navigation. Designed for everyday office use and suitable for left- and right-handed users, it offers plug-and-play setup and stable wired power for consistent performance.

Available for order: 509 pcs.

Warranty: 2 Years

SKU: 25457

Manufacturer: ESPERANZA

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Deliver the order:

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to the Customer Service Center at Kengaraga 2b, Riga

07.07.2026 {{selectedOffer.officeDeliveryString}}

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Customer service center

2b. Kengaraga str., Riga, Latvia, LV-1063

07.07.2026 {{selectedOffer.officeDeliveryString}}

free

Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!

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From 4.99 €

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Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts nodaļa

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From 1.99 €

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Payment Methods:

Bank transfer, Bank cards on-line, Apple Pay, Google Pay

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Product information

Description

The ESPERANZA EM109K is a wired optical office mouse designed for everyday computer work. With an ambidextrous shape, three-button layout including a scroll wheel, and a standard USB Type-A connector, it offers straightforward plug-and-play operation and stable wired power. The sensor provides 800 DPI movement resolution suitable for typical office tasks, and the matte black finish fits common workstation setups.

Advantages

The ambidextrous form factor supports both left- and right-handed users without requiring adjustments. Optical movement detection delivers accurate cursor control on most office surfaces. A simple three-button configuration plus scroll wheel covers standard navigation and document handling. Using a wired USB connection eliminates the need for batteries and ensures uninterrupted operation during long work sessions.

Suitable for

General office productivity (documents, spreadsheets, email)
Web browsing and online research
Data entry and administrative tasks
Home office setups and shared workstations

Key specifications

Form factor: ambidextrous ergonomic shape
Purpose: office use
Buttons: 3 (left, right, middle with scroll)
Scroll: mechanical wheel
Interface: USB Type-A wired connection
Movement detection: optical sensor
Movement resolution: 800 DPI
Colour: black

How to use

Connect the mouse to an available USB Type-A port on your computer and allow the operating system to install any generic drivers automatically. Position the mouse on a stable surface or mouse pad and use the left and right buttons for selection and context actions; use the middle button/scroll wheel for scrolling through documents and webpages. The 800 DPI sensitivity is set for standard cursor speed; adjust system-level pointer settings if you require faster or slower movement.

Usage recommendations

For best tracking performance, use the mouse on a clean, non-reflective surface or a fabric mouse pad. Avoid very glossy or glass surfaces which can reduce optical accuracy. Regularly wipe the mouse feet and sensor area to prevent dust buildup. If you need finer pointer control, change the pointer speed in your operating system settings rather than modifying physical setup.

Specifications

Form factor:: Ambidextrous
Purpose:: Office
Buttons quantity:: 3
Scroll type:: Wheel
Device interface:: USB Type-A
Movement detection technology:: Optical
Movement resolution:: 800 DPI
Product colour:: Black

All features

Design

Form factor:: Ambidextrous
Material:: Plastic
Product colour:: Black
Ergonomic design:: Yes
Surface coloration:: Monochromatic

Ergonomics

Cable length:: 0.7 m
Retractable cable:: Yes

Power

Power source:: Cable

Packaging data

Package type:: Blister
Quantity per pack:: 1 pc(s)

Mouse

Purpose:: Office
Buttons quantity:: 3
Buttons type:: Pressed buttons
Scroll type:: Wheel
Scroll:: Yes
Scrolling directions:: Vertical
Number of scroll wheels:: 1
Device interface:: USB Type-A
Movement detection technology:: Optical
Movement resolution:: 800 DPI

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Customer questions

FAQ

How much does the ESPERANZA EM109K wired optical office mouse cost, and is it available for purchase?

The price is 5.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 509 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 07.07.2026 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 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: form factor, 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.

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