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header-product Lenovo 4X31S04848 Keyboard Mouse included Office RF Wireless + Bluetooth Belgian Black
52.99 €

Lenovo 4X31S04848 Keyboard Mouse included Office RF Wireless + Bluetooth Belgian Black

Fast shipping
Keyboard Lenovo 4X31S04848 Photo 1
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Keyboard Lenovo 4X31S04848 Photo 1
Keyboard Lenovo 4X31S04848 Photo 2
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Keyboard Lenovo 4X31S04848 Photo 4
Keyboard Lenovo 4X31S04848 Photo 5
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Lenovo 4X31S04848 Keyboard Mouse included Office RF Wireless + Bluetooth Belgian Black

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Short description

The Lenovo 4X31S04848 is a full-size wireless keyboard designed for office use. It features RF Wireless and Bluetooth connectivity, ensuring versatility and convenience. The included mouse complements the keyboard, making it an ideal choice for productivity. The sleek black design adds a professional touch to any workspace.
Available at price 52.99 €: 5 pcs.
Total available for order: 85 pcs.
Warranty: 3 Years
SKU: 11598371
free shipment

Cheapest delivery:

Venipak Pickup LV, Venipak Locker LV

Pick-up points

Venipak Pickup LV

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
Wednesday {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
06.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.76 kg)
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
06.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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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 Lenovo 4X31S04848 is a full-size office keyboard with an included ambidextrous mouse, combining RF 2.4GHz and Bluetooth 5.3 connectivity for flexible, multi-device use. Built for professional environments, the set uses recycled materials and offers a low-profile, spill-resistant keyboard with a numeric keypad and a silent, precise mouse designed for everyday productivity.

Advantages

This keyboard and mouse set supports up to three connected devices (dual Bluetooth 5.3 and a 2.4GHz Lenovo Pro Unified USB receiver) and includes AES-128 encryption for secure wireless communication. The keyboard features quiet low-profile keys, one-touch media function keys (F1–F12), LED indicators for battery and device switching, adjustable tilt legs and spill resistance. The full-size ambidextrous mouse has silent buttons, a 4-way scroll wheel, three-level DPI up to 4000 and long battery life—up to 36 months depending on usage. Materials include 95% post-consumer recycled plastic with a portion reclaimed from Lenovo products.

Suitable for

  • Office work and general productivity
  • Multi-device setups (laptops, desktops, tablets) using Bluetooth or 2.4GHz receiver
  • Users who prefer a silent typing and click experience

Key specifications

  • Connectivity: Dual Bluetooth 5.3 + Lenovo Pro Unified 2.4GHz USB receiver
  • Keyboard layout: Full-size (100%) with numeric keypad — Belgian layout
  • Keyboard features: Low-profile silent keys, 3-zone design, one-touch media keys, LED indicators, adjustable tilt legs, spill-resistant
  • Mouse: Full-size ambidextrous, 4 buttons (L/R, middle click, DPI), 4-way scroll wheel
  • Mouse precision: Up to 4000 DPI, 3-level DPI setting
  • Security: AES-128 encryption
  • Materials: 95% post-consumer recycled plastic, including reclaimed Lenovo materials
  • Battery life: Up to 36 months (keyboard and mouse, dependent on usage)
  • Color: Black; Package: 2 pcs (keyboard + mouse)

How to use

Install the Lenovo Pro Unified USB receiver into an available USB port or pair the keyboard and mouse via Bluetooth 5.3 to compatible devices. Use the device-switch keys to toggle between up to three paired devices. Adjust keyboard tilt legs for a comfortable typing angle and use the one-touch function keys for media control. Change mouse DPI with the dedicated DPI button to match pointer speed to your task. Replace batteries when low-battery LED indicators illuminate.

Usage recommendations

For stable performance in office environments, keep the 2.4GHz receiver unobstructed and within recommended range of the devices; for multi-device workflows, pair frequently used devices via Bluetooth and reserve the USB receiver for the primary workstation.

Specifications

Product colour:
Black
All features
Pointing device:
No
Security algorithms:
128-bit AES
Form factor:
Ambidextrous
Plug and Play:
Yes
Windows keys:
Yes
Numeric keypad:
Yes
Bluetooth version:
5.4
LED indicators:
Y
Buttons quantity:
8
Frequency band:
2.4
Movement detection technology:
Optical
Movement resolution:
2400 DPI
Mouse included:
Yes
Mouse dimensions (WxDxH):
61 x 113 x 36.4
Mouse weight:
60 g
Backlight:
No
Scroll:
Yes
Number of products included:
2 pc(s)
Keyboard dimensions (WxDxH):
433.6 x 123.4 x 25.2
Keyboard weight:
415 g
Power source type:
Battery
Wireless receiver interface:
USB Type-A
Receiver included:
Yes
Device interface:
RF Wireless + Bluetooth
Scrolling directions:
Vertical
Adjustable keyboard height:
Yes
Keyboard style:
Straight
Scroll type:
Wheel
Number of batteries (keyboard):
2
Mouse battery type:
AA
Keyboard battery type:
AAA
Service life of battery:
36 month(s)
Buttons type:
Pressed buttons
Number of movement resolution modes:
3
Key pitch:
19.05 mm
Buttons durability (million clicks):
5
Keyboard keys operating life:
10 million characters
Product post-consumer recycled plastic:
95 %
Mouse battery life:
36 month(s)
USB Type-C charging port:
No

Features

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 etc.
Connectivity technology:
Wireless
Product colour:
Black
Keyboard language:
Belgian
Keyboard form factor:
Full-size (100%)
Warranty period:
3 year(s)

Operational conditions

Operating relative humidity (H-H):
20 - 95
Operating temperature (T-T):
0 - 40

Packaging data

Package weight:
756.3 g
Package depth:
145 mm
Package height:
44 mm
Package width:
529 mm
Package type:
Box

Technical details

AC adapter included:
No
Recommended usage:
Office

Packaging content

Batteries included:
Yes

System requirements

Windows operating systems supported:
Windows 11, Windows 10
Mac operating systems supported:
Y
Linux operating systems supported:
Y
Other operating systems supported:
ChromeOS

Description

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Stock data
Warehouse Stock Delivery to the store Store Price
BT10 5 Wednesday Best delivery 52.99 € Best price
BT5 16 Wednesday Best delivery 72.99 €
BT23 8 Wednesday Best delivery 74.49 €
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Available only for legal entities
Warehouse Stock Delivery to the store Store Price
BT11 26 17.07.2026 53.99 €
52.99 €
Stock: 5
Delivery Date: Wednesday Best delivery
Warehouse: BT10
72.99 €
Stock: 16
Delivery Date: Wednesday Best delivery
Warehouse: BT5
74.49 €
Stock: 8
Delivery Date: Wednesday Best delivery
Warehouse: BT23
82.99 €
Stock: 30
Delivery Date: 16.07.2026
Warehouse: WH355
Available only for legal entities
53.99 €
Stock: 26
Delivery Date: 17.07.2026
Warehouse: BT11

Customer reviews

Customer questions

FAQ

How much does the Keyboard Lenovo 4X31S04848 cost, and is it available for purchase?

The price is 52.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 85 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 Wednesday 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 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. 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: 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 Keyboard Lenovo 4X31S04848?

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.
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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