# Wireless compact mouse Lenovo 400 USB-C, ambidextrous, 2400 DPI, 2.4 GHz, battery AA, 4 buttons

**URL:** https://aio.lv/en/product--lenovo-gy51d20865--4336423
**Data updated:** 2026-01-21 10:56 (EET)
**Category:** Mouses
**Manufacturer:** Lenovo
**Manufacturer code:** GY51D20865
**EAN:** 195892016267
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 19.99 €
**Prices and availability valid until:** 2026-07-26 23:59
**Price without VAT (21%):** 16.52 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lenovo-gy51d20865--4336423

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

Lenovo Wireless Compact Mouse 400 USB-C is an ambidextrous office mouse with optical tracking, adjustable 2400 DPI resolution (3 modes) and RF 2.4 GHz connectivity via supplied USB‑C receiver. It has four pressed buttons, one scroll wheel, AA battery power with up to 18 months life, compact dimensions (100×58×35 mm) and 55 g weight.

## Long description

The Lenovo Wireless Compact Mouse 400 USB-C is a portable, ambidextrous mouse designed for mobile professionals and everyday office use. It connects via a USB-C 2.4 GHz wireless receiver for stable plug-and-play operation and can pair with up to eight devices. The mouse uses a red optical sensor with up to 2400 DPI on-the-fly adjustment and offers long battery life, making it suitable for both small and large screens.
Advantages
The compact and lightweight design (0.055 kg) makes the Lenovo 400 easy to carry and use on the go. Its USB-C RF wireless interface provides reliable connectivity without drivers, while the ambidextrous form factor and four buttons deliver straightforward control. The red optical sensor with 2400 DPI ensures precise cursor movement, and the long battery life reduces the need for frequent replacements.
Suitable for
Mobile professionals who need a portable mouse
Office work and general productivity tasks
Use with ultrabooks and laptops that support USB-C
Users who require ambidextrous design and simple controls
Key specifications
Brand: Lenovo
Model: Wireless Compact Mouse 400 USB-C (MPN GY51D20865, EAN 195892016267)
Connection: 2.4 GHz RF wireless via USB-C receiver
Sensor: Red optical
Movement resolution: Up to 2400 DPI (on-the-fly adjustment)
Form factor: Ambidextrous
Buttons: 4
Scroll: Wheel
Colour: Black
Weight: 0.055 kg
Purpose: Office
How to use
Insert the USB-C wireless receiver into a compatible USB-C port on your laptop or ultrabook. Turn on the mouse (if it has a power switch) and allow the system to recognize the device; it supports plug-and-play operation and typically requires no additional drivers. Use the DPI adjustment button to switch sensitivity up to 2400 DPI as needed. The ambidextrous shape and four-button layout provide familiar controls for left- and right-handed users.
Usage recommendations
For best performance, use the mouse on a flat, non-reflective surface and keep the USB-C receiver within line of sight of the mouse to maintain a stable 2.4 GHz connection. Replace batteries according to the manufacturer’s guidance to ensure consistent operation.

## Specifications

### Design

| Feature | Value |
|---|---|
| Form factor | Ambidextrous |
| Product colour | Black |
| Ergonomic design | Yes |

### Power

| Feature | Value |
|---|---|
| Battery type | AA |
| Number of batteries supported | 1 |
| Power source | Batteries |
| Service life of battery | 18 month(s) |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.055 kg |
| Height | 35 mm |
| Width | 100 mm |
| Depth | 58 mm |

### System requirements

| Feature | Value |
|---|---|
| Windows operating systems supported | Windows 11 |
| Other operating systems supported | ChromeOS |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 132 g |
| Package depth | 94 mm |
| Package height | 47 mm |
| Package width | 126 mm |
| Package type | Box |
| 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 | 4 |
| Buttons type | Pressed buttons |
| Scroll type | Wheel |
| Number of scroll wheels | 1 |
| Device interface | RF Wireless |
| Movement detection technology | Optical |
| Movement resolution | 2400 DPI |
| Number of movement resolution modes | 3 |
| Customizable movement resolution | Yes |
| Frequency band | 2.4 |
| Certification | CB, cTUVus, FCC, IC, TüV-certificering, CE, JRF, VCCI, GB/T 26245, IMDA, NBTC, DWLF & M, TRC, ANRT |
| Buttons durability (million clicks) | 3 |

### Packaging content

| Feature | Value |
|---|---|
| Wireless receiver interface | USB Type-C |
| Receiver included | Yes |

## FAQ

### How much does the Lenovo Wireless Compact Mouse 400 USB-C cost, and is it available for purchase?

The price is 19.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 22 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 13.07.2026 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/4336423/62333509_large.webp