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header-product Wireless optical mouse Deltaco MS-803 with 1600 DPI, ambidextrous design, 4 buttons, scroll wheel, and battery power in grey
12.49 €

Wireless optical mouse Deltaco MS-803 with 1600 DPI, ambidextrous design, 4 buttons, scroll wheel, and battery power in grey

Deltaco MS-803 Wireless Optical Mouse Photo 1
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Wireless optical mouse Deltaco MS-803 with 1600 DPI, ambidextrous design, 4 buttons, scroll wheel, and battery power in grey

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Short description

Wireless optical mouse Deltaco MS-803 featuring an ambidextrous form factor and a reliable RF wireless connection. Equipped with 4 pressed buttons, a scroll wheel, and a high-precision 1600 DPI optical sensor. Powered by batteries, this dark grey peripheral offers comfortable everyday use for office tasks, web browsing, and general computing needs.
Available for order: 115 pcs.
Warranty: 2 Years
SKU: 4331646
Manufacturer: DELTACO
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.99 €

Deliver

{{selectedOffer.parcelStationDeliveryString}}

Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
23.10.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
28.10.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.10 kg)
Parcel couriers
Unisend LV / Venipak Pickup LV / Venipak Locker LV / DPD Paku skapis / Omniva LV / Latvijas Pasts pakomāts / Latvijas Pasts nodaļa
28.10.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.99 €
payment
Payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay
Together cheaper
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Product information

Description

The wireless optical mouse Deltaco MS-803 in dark grey offers a reliable and comfortable solution for everyday computing tasks, web browsing, and office work. Featuring a symmetrical ambidextrous design, this peripheral accommodates both left-handed and right-handed users seamlessly. The reliable RF wireless connection ensures a clutter-free desk setup and stable operation without annoying cables. Equipped with four responsive pressed buttons, a smooth scroll wheel, and an accurate optical sensor, it provides precise cursor control for various daily applications.

Advantages

This wireless mouse combines convenience and functionality through its battery-powered design, allowing for easy placement and mobility without being restricted by charging cords. The ambidextrous form factor ensures ergonomic comfort for a wide range of users regardless of their dominant hand. The optical movement detection technology delivers smooth tracking performance across common desk surfaces, while the integrated scroll wheel makes navigating long documents and web pages effortless and efficient.

Suitable for

  • General office tasks and document processing
  • Web browsing and daily internet use
  • Home computing and study setups
  • Users requiring a symmetrical ambidextrous mouse

When it may not be suitable

This mouse may not be suitable for high-end competitive gaming or professional graphic design work that requires adjustable high-precision sensors, extra programmable macro buttons, or advanced ergonomic contours. Users who prefer wired connections to entirely avoid battery replacements may also find a battery-powered peripheral less ideal.

Key specifications

  • Ambidextrous form factor
  • Optical movement detection technology
  • RF wireless device interface
  • 1600 DPI movement resolution
  • 4 pressed buttons
  • Scroll wheel
  • Battery powered
  • Grey product colour

How to use

To begin using the mouse, insert the required batteries into the battery compartment and plug the wireless USB receiver into an available USB port on your computer. The system will automatically detect the device and install the necessary drivers without requiring manual software installation. Turn the mouse on using its power switch if applicable, and place it on a clean, flat surface for optimal optical tracking performance.

What to consider before purchase

  • Check that your computer has an available USB port for the wireless receiver
  • Ensure you have the appropriate batteries available for power supply
  • Consider if the 1600 DPI resolution meets your precision requirements
  • Confirm that the four-button layout suits your standard workflow
Usage recommendations: To ensure longevity and reliable performance, store the mouse in a dry environment and clean the optical sensor periodically with a soft, dry cloth. Remove the batteries if the device will not be used for an extended period to prevent potential leakage damage.

Specifications

Quantity per pack:
1 pc(s)
Power source: What is providing power for the product e.g. mains electricity.
Batteries
Form factor: The shape or design of the product.
Ambidextrous
Buttons quantity: The number of buttons that there are in/on the product.
4
Scroll type: Type of scroll in computer input device, e.g. wheel, touch.
Wheel
Movement resolution:
1600 DPI
Movement detection technology: The technology employed to detect motion, e.g. Dual, using combinations of different sensing technologies to help reduce false triggering.
Optical
Device interface: The ports (sockets) where the device connects with other devices.
RF Wireless
Connectivity technology: The technology that enables connectivity of the device, e.g. wired or wireless.
Wireless
Product colour: The colour e.g. red, blue, green, black, white.
Grey
All features

Logistics data

Customs product code (TARIC):
8471607000
Master (outer) case gross weight:
6040 g
Master (outer) case height:
280 mm
Master (outer) case length:
360 mm
Master (outer) case width:
420 mm
Products per master (outer) case:
40 pc(s)
Country of origin: Country where the device is made. Aka Country of manufacture (COM).
China

Packaging content

Wireless receiver interface:
USB Type-A
Receiver included: The product includes a receiver, which is a device for picking up an external signal.
Yes

Packaging data

Package weight: Weight of the packaged product.
104 g
Package height: The distance from the top to the bottom of the packaging.
180 mm
Package depth: The distance from the front to the back of the packaging.
30 mm
Package width: The distance from one side of the packaging to the other.
120 mm
Quantity per pack:
1 pc(s)

Weight & dimensions

Weight: Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.
0.06 kg

System requirements

Other operating systems supported:
ChromeOS
Mac operating systems supported: Mac operating systems e.g. OS X can be used with the device.
MacOS
Windows operating systems supported: Windows vesions wich can be used with the device.
Windows 8, Windows 7, Windows 11, Windows 10

Power

Battery type: Description of battery supplied with the product, such battery form factor (e.g. AA/AAA).
AA
Number of batteries supported: The number of batteries that can be used with the product.
1
Power source: What is providing power for the product e.g. mains electricity.
Batteries

Ergonomics

Wireless range:
10 m

Design

Illumination: The device has illumination.
No
Surface coloration: Type of surface coloration e.g. monotone, image.
Monochromatic
Product colour: The colour e.g. red, blue, green, black, white.
Grey
Form factor: The shape or design of the product.
Ambidextrous

Mouse

Frequency band: A small section of the spectrum of radio communication frequencies, in which channels are usually used or set aside for the same purpose e.g.for a channel on FM radio; for mobile networks to communicate with mobile phones.
2.4
Polling rate:
125
Number of movement resolution modes:
3
Customizable movement resolution:
Yes
Silent click:
Yes
Button functions:
DPI switch
Buttons type: The type of the buttons.
Pressed buttons
Buttons quantity: The number of buttons that there are in/on the product.
4
Scrolling directions:
Vertical
Number of scroll wheels:
1
Scroll type: Type of scroll in computer input device, e.g. wheel, touch.
Wheel
Movement resolution:
1600 DPI
Movement detection technology: The technology employed to detect motion, e.g. Dual, using combinations of different sensing technologies to help reduce false triggering.
Optical
Device interface: The ports (sockets) where the device connects with other devices.
RF Wireless
Connectivity technology: The technology that enables connectivity of the device, e.g. wired or wireless.
Wireless

Description

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Customer reviews

Customer questions

FAQ

How much does the Deltaco MS-803 Wireless Optical Mouse cost, and is it available for purchase?

The price is 12.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 115 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 23.10.2026 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 DELTACO 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 DELTACO 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: quantity per pack, power source, form factor, buttons quantity, scroll type, movement resolution, movement detection technology, device interface, connectivity technology, 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.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
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Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.