Wired optical mouse ESPERANZA EM102B Sirius

Name: Wired optical mouse ESPERANZA EM102B EM102B
Brand: ESPERANZA
SKU: 25444
Price: 4.99 EUR
Availability: InStock

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Wired optical mouse ESPERANZA EM102B Sirius — USB Type-A, 3 buttons, wheel, 800 DPI, 1.4 m cable, black/blue

Wired optical mouse ESPERANZA EM102B Sirius Photo 1

Wired optical mouse ESPERANZA EM102B Sirius Photo 2

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Short description

ESPERANZA EM102B Sirius is a wired optical mouse for PC and laptop use, with USB Type-A connection and 1.4 m cable. It features 3 pressed buttons, a scroll wheel and 800 DPI movement resolution for everyday office tasks. Available in black and blue colour accents, it offers plug-and-play connectivity and straightforward operation for productivity work.

Available at price 4.99 €: 20 pcs.

Total available for order: 32 pcs.

Warranty: 2 Years

SKU: 25444

Manufacturer: ESPERANZA

Learn more

Deliver the order:

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to the Customer Service Center at Kengaraga 2b, Riga

Tuesday {{selectedOffer.officeDeliveryString}}

free

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Customer service center

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

Tuesday {{selectedOffer.officeDeliveryString}}

free

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

19.06.2026 {{selectedOffer.courierDeliveryString}}

From 4.99 € (Weight: 0.12 kg)

Parcel couriers

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

19.06.2026 {{selectedOffer.parcelStationDeliveryString}}

From 1.99 €

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Payment Methods:

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

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Product information

Description

The Esperanza EM102B Sirius 3D Wired Optical USB Black/Blue is a compact wired mouse designed for office use and everyday computing tasks. It features an ergonomic profile with a black and blue finish, three buttons and a scroll wheel. The device connects via a USB Type-A plug and uses an optical sensor with 800 DPI movement resolution for consistent cursor tracking on standard surfaces.

Advantages

This wired optical mouse provides stable connectivity through its USB Type-A interface and a reliable mechanical build suited to repeated daily use. The ergonomic shape supports comfortable hand positioning during extended sessions, while the 800 DPI optical sensor ensures predictable pointer movement for document editing, web browsing and basic graphical tasks. The three-button layout including a tactile scroll wheel simplifies navigation and common commands without additional configuration.

Suitable for (tasks / use cases)

Office work: word processing, spreadsheets, email management
Everyday home computing and web browsing
Basic graphic tasks and photo sorting
Computer setups that require a reliable wired USB mouse

Key specifications

Purpose: Office
Buttons quantity: 3
Scroll type: Wheel
Device interface: USB Type-A (wired)
Movement detection technology: Optical
Movement resolution: 800 DPI
Product colour: Black, Blue

How to use

Connect the mouse to an available USB Type-A port on your computer. Place the mouse on a flat, non-reflective surface for best optical sensor performance. Use the left and right buttons for standard selection and context actions, and operate the scroll wheel to navigate documents and web pages. The device requires no additional drivers on most modern operating systems and is ready to use immediately after connection.

Usage recommendations

For consistent tracking, keep the sensor area free of dust and use a mouse pad or matte surface. If pointer speed needs adjustment, change the cursor sensitivity in the operating system settings rather than attempting to modify hardware settings. Disconnect the cable by pulling the connector, not the cord, to avoid damage.

Specifications

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

All features

Design

Product colour:: Black, Blue

Ergonomics

Cable length:: 1.4 m

Packaging data

Quantity per pack:: 1 pc(s)

Mouse

Purpose:: Office
Buttons quantity:: 3
Buttons type:: Pressed buttons
Scroll type:: Wheel
Scroll:: Yes
Device interface:: USB Type-A
Movement detection technology:: Optical
Movement resolution:: 800 DPI

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Warehouse	Stock	Delivery to the store	Store Price
WH337	7	29.06.2026	4.99 €
BT12	20	Tuesday Best delivery	4.99 €
EU2	5	Tuesday Best delivery	5.49 €

4.99 €

Stock: 7

Delivery Date: 29.06.2026

Warehouse: WH337

4.99 €

Stock: 20

Delivery Date: Tuesday Best delivery

Warehouse: BT12

5.49 €

Stock: 5

Delivery Date: Tuesday Best delivery

Warehouse: EU2

Customer reviews

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Customer questions

FAQ

How much does the Wired optical mouse ESPERANZA EM102B Sirius cost, and is it available for purchase?

The price is 4.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 32 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 Tuesday 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. 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: 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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