# Lenovo 400 Wireless Optical Mouse, Ambidextrous, 1200 DPI, 3 Buttons, Black

**URL:** https://aio.lv/en/product--lenovo-266839--12513628
**Data updated:** 2026-06-12 15:37 (EEST)
**Category:** Mouses
**Manufacturer:** Lenovo
**Manufacturer code:** 266839
**EAN:** 0192940572898
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 12.99 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 10.74 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lenovo-266839--12513628

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.89 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

The Lenovo 400 is a reliable wireless optical mouse featuring an ambidextrous design suitable for both left and right-handed users. It offers a precise 1200 DPI resolution, three responsive buttons, and a scroll wheel for efficient navigation. This black office mouse connects via RF wireless technology and is powered by batteries, providing a clutter-free workspace for daily computing tasks.

## Long description

The Lenovo 400 Wireless Optical Mouse is a versatile and reliable peripheral designed to enhance your daily computing experience. Featuring a sleek, ambidextrous form factor, this mouse is perfectly suited for both left and right-handed users, ensuring comfort during extended periods of work. With its precise 1200 DPI optical sensor, it provides smooth and accurate tracking on a variety of surfaces, making it an essential tool for office productivity and general home use.
Advantages
This wireless mouse offers the convenience of a clutter-free workspace by utilizing a stable 2.4 GHz RF wireless connection via a compact nano USB receiver. Its lightweight design, weighing only 65 grams, makes it an ideal companion for professionals on the go. The device is built for durability, with buttons rated for up to 8 million clicks, ensuring long-term reliability. Furthermore, the efficient power management system allows for up to 12 months of battery life from a single AA battery, minimizing the need for frequent replacements.
Suitable for
Daily office tasks and document editing
Web browsing and general navigation
Mobile professionals requiring a portable travel mouse
Users seeking an ambidextrous design for shared workstations
This mouse may not be suitable for professional gaming or high-precision graphic design work, as it lacks adjustable DPI settings and additional programmable buttons. It is also not compatible with devices that do not have a standard USB-A port unless an appropriate adapter is used.
Key specifications
Movement detection: Optical
Resolution: 1200 DPI
Connectivity: 2.4 GHz RF Wireless via Nano USB
Buttons: 3 (including scroll wheel)
Form factor: Ambidextrous
Power source: 1 AA battery
Weight: 65 g
To begin using the Lenovo 400, simply insert the included AA battery into the compartment on the bottom of the mouse. Plug the nano USB receiver into an available USB port on your computer or laptop. The device will automatically pair with your system, allowing for immediate use without the need for additional software drivers.
What to consider before purchase
Ensure your computer has an available USB-A port for the receiver
Verify that your workspace surface is suitable for optical tracking
Consider if the 1200 DPI sensitivity meets your specific navigation needs
For optimal performance, use the mouse on a flat, opaque surface and keep the nano USB receiver within a reasonable range of the device to maintain a stable wireless connection.

## Specifications

### Design

| Feature | Value |
|---|---|
| Form factor | Ambidextrous |
| Product colour | Black |

### Power

| Feature | Value |
|---|---|
| Battery type | AA |
| Number of batteries supported | 1 |
| Power source | Batteries |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.065 kg |
| Height | 37 mm |
| Width | 63 mm |
| Depth | 106 mm |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 150 g |
| Package depth | 197 mm |
| Package height | 33 mm |
| Package width | 120 mm |
| Quantity per pack | 1 pc(s) |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 20 - 95 |
| Operating temperature (T-T) | 0 - 40 |

### Mouse

| Feature | Value |
|---|---|
| Purpose | Office |
| Buttons quantity | 3 |
| Buttons type | Pressed buttons |
| Scroll type | Wheel |
| Number of scroll wheels | 1 |
| Device interface | RF Wireless |
| Movement detection technology | Optical |
| Movement resolution | 1200 DPI |
| Frequency band | 2.4 |
| Certification | ANATEL, ANRT, CAK, CB, CE, CERT, CITC, CITRA, CONATEL, cTUVus, ETA, FCC, IC, ICASA, ICT, IDA, IFETEL, MIC, MTC, NCC, NTC, SDoC, SDPPI, SIRIM, SRRC, SUBTEL, TRA, TRC, TUV Mark, VCCI |
| Buttons durability (million clicks) | 8 |

### Packaging content

| Feature | Value |
|---|---|
| Wireless receiver interface | USB Type-A |
| Receiver type | Nano receiver |
| Receiver included | Yes |

## FAQ

### How much does the Lenovo 400 Wireless Optical Mouse - Black cost, and is it available for purchase?

The price is 12.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 14 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 01.07.2026 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 Lenovo 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 Lenovo 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

### How can I tell if this product suits my needs?

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

## Image

https://aio.lv/img/cache/product/12513628/68863560_large.webp