# Lenovo 4X31R64457 Keyboard Mouse included Office RF Wireless Belgian English Black

**URL:** https://aio.lv/en/product--lenovo-4x31r64457--11592004
**Data updated:** 2026-02-12 11:30 (EET)
**Category:** Keyboards
**Manufacturer:** Lenovo
**Manufacturer code:** 4X31R64457
**EAN:** 0195892116622
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 53.49 €
**Prices and availability valid until:** 2026-07-28 23:59
**Price without VAT (21%):** 44.21 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lenovo-4x31r64457--11592004

## 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

The Lenovo 4X31R64457 is a full-size wireless keyboard designed for office use. It features a scissor key switch for comfortable typing and includes a mouse. The sleek black design complements any workspace.

## Long description

The Lenovo Essential Wireless Combo Keyboard & Mouse Gen 2 is a full-size wireless keyboard and ambidextrous mouse bundle designed for office and professional use. The low-profile 2.5-zone keyboard uses RF wireless scissor key switches for quiet, responsive typing and includes a dedicated Copilot key for quick access to Windows Copilot or Windows Search. The matching full-size mouse offers an optical sensor with up to 1600 DPI. The set uses a 2.4 GHz receiver for a stable connection, is constructed with 65% post-consumer recycled plastic, and is supplied with a 3-year limited hardware warranty and global support.
Advantages
The combo provides a stable RF 2.4 GHz connection and AES-128 encryption for secure input, long battery life for both keyboard and mouse, and a spill-resistant, adjustable-height keyboard with LED indicators for low battery, FnLock and NumLock. Its full-size layout includes a numeric keypad and one-touch F1–F12 media/hotkey support (driver required for full hotkey functionality). The mouse is full-size and ambidextrous, designed for left- or right-hand use.
Suitable for
Office productivity and general computer work
Home office setups
Data entry with full-size numeric keypad
Users who prefer low-profile, quiet typing
Key specifications
Connection: RF 2.4 GHz wireless (USB receiver)
Keyboard layout: Full-size (100%) with numeric keypad; 2.5-zone low-profile design
Key switch type: Scissor key switch
Special keys: Dedicated Copilot key, one-touch media/hotkeys (F1–F12) — driver required for hotkey functions
Indicators: LED for low-battery, FnLock, NumLock
Security: AES-128 encryption for keyboard
Mouse: Full-size ambidextrous design, optical sensor, up to 1600 DPI
Materials: Contains 65% post-consumer recycled plastic
Colour: Black
Battery life (typical): Keyboard up to 15 months; Mouse up to 18 months (varies by usage)
Durability features: Spill-resistant keyboard; adjustable tilt leg
Warranty: 3-year limited hardware warranty
How to use
Plug the supplied 2.4 GHz USB receiver into an available USB port on your computer and switch on both keyboard and mouse to establish the wireless connection. Download and install the Lenovo driver to enable full hotkey and media key functionality (F1–F12) and to ensure the Copilot key behavior is configured for your system. Use the adjustable tilt leg to set the keyboard height and replace batteries when the LED indicates low battery.
Usage recommendations
For reliable performance, keep the USB receiver unobstructed and within the recommended range of the keyboard and mouse. Install the manufacturer driver to enable all hotkey functions and to allow the Copilot key to launch Copilot or Windows Search depending on system configuration. Avoid spilling liquids directly on the keyboard despite its spill-resistant design and replace batteries with the correct type to maintain the stated battery life.

## Specifications

### Keyboard

| Feature | Value |
|---|---|
| Device interface | RF Wireless |
| Keyboard form factor | Full-size (100%) |
| Certification | CB
TUV Mark
CE
cTUVus
FCC
IC
IMDA
WPC
BIS
SIRIM
NBTC-SDOC
SDPPI
NTC
AITI
TRC
NCC
BSMI
MSIP
VCCI
JRF
KVALITET
ICASA
TRA
NTRA
MOC
PTA
ICT
EQM
BOCRA
ARCT
ETA
NCA
POTRAZ |
| Keyboard language | English, Belgian |
| Pointing device | No |
| Security algorithms | 128-bit AES |
| Windows keys | Yes |
| Numeric keypad | Yes |
| Connectivity technology | Wireless |
| Frequency band | 2.4 |
| Recommended usage | Office |
| Keyboard key switch | Scissor key switch |
| Key pitch | 19.05 mm |
| Keyboard keys operating life | 10 million characters |
| Copilot key | Yes |

### Mouse

| Feature | Value |
|---|---|
| Mouse included | Yes |
| Buttons quantity | 3 |
| Movement detection technology | Optical |
| Movement resolution | 1600 DPI |
| Scroll | Yes |
| Scrolling directions | Vertical |
| Scroll type | Wheel |
| Form factor | Ambidextrous |
| Mouse battery type | AA |
| Mouse battery life | 18 month(s) |

### Design

| Feature | Value |
|---|---|
| Product colour | Black |
| Backlight | No |
| Protection features | Spill resistant |
| Adjustable keyboard height | Yes |
| LED indicators | Y |

### Weight & dimensions

| Feature | Value |
|---|---|
| Mouse dimensions (WxDxH) | 110.1 x 61.5 x 36.1 |
| Mouse weight | 65.5 g |
| Keyboard dimensions (WxDxH) | 422.3 x 134.5 x 21.9 |
| Keyboard weight | 406.5 g |

### Power

| Feature | Value |
|---|---|
| Power source type | Battery |
| Keyboard battery type | AAA |
| Service life of battery | 15 month(s) |
| USB Type-C charging port | No |

### System requirements

| Feature | Value |
|---|---|
| Windows operating systems supported | Windows 10, Windows 11 |
| Mac operating systems supported | Y |
| Linux operating systems supported | Y |
| Other operating systems supported | ChromeOS |

### Operational conditions

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

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 998 g |
| Package depth | 142 mm |
| Package height | 42 mm |
| Package width | 520 mm |
| Package type | Box |

### Packaging content

| Feature | Value |
|---|---|
| AC adapter included | No |
| Batteries included | Yes |
| Number of products included | 2 pc(s) |
| Wireless receiver interface | USB Type-A |
| Receiver included | Yes |

### Features

| Feature | Value |
|---|---|
| Plug and Play | Yes |

## FAQ

### How much does the Lenovo 4X31R64457 Keyboard Mouse included cost, and is it available for purchase?

The price is 53.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 20 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: device interface, keyboard form factor, mouse included, keyboard language, 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.

### Where can I download the instructions for Lenovo 4X31R64457 Keyboard Mouse included?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/11592004/66701986_large.webp