{{ totalProductsCount }}

In cart {{totalProductsCount}} item(s)

Total:
{{sum | formatAmount}}

Your cart is empty

header-product Wireless Keyboard Lenovo 4X31N50722 Full-size Black Mouse Included
107.99 €

Wireless Keyboard Lenovo 4X31N50722 Full-size Black Mouse Included

Wireless Keyboard Lenovo 4X31N50722 Photo 1
Keep track of price changes You keep track of price changes
Watch the price drop

Leave your address - as soon as the price of the product goes down, you'll know about it right away

You keep track of price changes

Wireless Keyboard Lenovo 4X31N50722 Full-size Black Mouse Included

{{email}}
You keep track of price changes

Wireless Keyboard Lenovo 4X31N50722 Full-size Black Mouse Included

{{email}}
{{selectedOffer && selectedOffer.price | formatAmount}}

Short description

The Lenovo 4X31N50722 is a full-size wireless keyboard that offers RF connectivity and a sleek black design. It includes a mouse for added comfort and efficiency, making it perfect for enhancing your computing experience.
Available at price 107.99 €: 8 pcs.
Total available for order: 16 pcs.
Warranty: 2 Years
SKU: 10855969
Please note: the keyboard layout may not be English. Kindly verify before making a purchase.
free shipment

Cheapest delivery:

Venipak Pickup LV, Venipak Locker LV

Pick-up points

Venipak Pickup LV

Venipak Locker LV

Cost

1.89 €

Deliver

{{selectedOffer.parcelStationDeliveryString}}

Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
27.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
30.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.70 kg)
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
30.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
payment
Payment Methods:
Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay
Available for private customers at price 144.99 €: 4 pcs.
Together cheaper
{{product.price | formatAmount}}
{{product.title}}
{{productBundle.reference.specialPrice | formatAmount}}
{{productBundle.title}}
{{productBundlePreviousPrice | formatAmount}}
{{productBundleSpecialPrice | formatAmount}}

You saving {{productBundleYouSave | formatAmount}}

Product information

Description

The Lenovo 4X31N50722 Full-size wireless keyboard with included mouse provides a compact desktop solution with RF wireless connectivity and a black finish. The set combines a standard full-size (100%) keyboard layout with a wireless optical mouse, offering familiar key spacing, a numeric keypad and a plug-and-play RF receiver for a simple desktop setup. The low-profile design and consistent black color make it suitable for office, home and study environments where reliable wireless input is needed.

Advantages

This keyboard and mouse set uses RF wireless communication to deliver stable connectivity without cluttering the workspace with cables. The full-size keyboard layout includes a numeric keypad and standard function keys for efficient data entry and navigation. The included mouse matches the keyboard in color and design, providing a coordinated input solution. The plug-and-play RF receiver simplifies installation with no additional software required, while the compact receiver and battery-powered operation improve portability and ease of replacement.

Suitable for

  • Office work including typing, spreadsheets and data entry
  • Home computing and study tasks
  • General web browsing and email
  • Light productivity applications and remote working setups

Key specifications

  • Device interface: RF Wireless
  • Keyboard form factor: Full-size (100%) with numeric keypad
  • Mouse included: Yes, optical mouse
  • Product colour: Black
  • Plug-and-play setup with a single RF receiver
  • Battery-powered operation for keyboard and mouse

How to use

Insert the batteries into the keyboard and mouse according to the polarity markings. Plug the RF receiver into an available USB port on your computer; the system should recognize the devices automatically without requiring drivers on most modern operating systems. Place the keyboard and mouse on a flat surface at a comfortable distance from the receiver to ensure optimal signal strength. Use the numeric keypad and function keys for data entry and shortcuts as needed.

Usage recommendations

Position the RF receiver away from metal obstructions and USB 3.0 ports to minimize interference. Replace batteries when key responsiveness or cursor movement becomes sluggish, and keep the keyboard and mouse surfaces clean to maintain reliable input performance.

Specifications

Device interface:
RF Wireless
Keyboard form factor:
Full-size (100%)
Mouse included:
Yes
Product colour:
Black
All features

Keyboard

Device interface:
RF Wireless
Keyboard form factor:
Full-size (100%)
Certification:
CB, TUV marking, 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
Pointing device:
No
Numeric keypad:
Yes
Connectivity technology:
Wireless
Recommended usage:
Universal
Key travel distance:
19.05 mm
Keyboard keys operating life:
10000000 million characters

Mouse

Mouse included:
Yes
Buttons quantity:
3
Movement detection technology:
Optical
Movement resolution:
1600 DPI
Scroll:
Yes
Scroll type:
Wheel
Buttons type:
Pressed buttons
Form factor:
Ambidextrous
Number of batteries (mouse):
1
Mouse battery type:
AA
Buttons durability (million clicks):
3000000
Mouse battery life:
18 month(s)

Design

Product colour:
Black
Backlight:
No

Weight & dimensions

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

Power source type:
Battery
Number of batteries (keyboard):
1
Keyboard battery type:
AAA
Service life of battery:
15 month(s)

Operational conditions

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

Packaging data

Package weight:
680 g
Package depth:
142 mm
Package height:
42 mm
Package width:
520 mm

Packaging content

Number of products included:
3 pc(s)
Wireless receiver interface:
USB Type-A
Receiver type:
Nano receiver
Receiver included:
Yes

Other features

Warranty period:
3 year(s)

Description

Machine translation. Load original

Similar products

{{product.title}} Show details Hide details

{{highlightedFeature.featureTitle}}:

{{getProductFeatureValueById(product, highlightedFeature.featureId)}}

{{product.price | formatAmount}}
Might be useful
{{product.manufacturerName}}
{{product.categoryName}}
{{product.title}}
{{product.specialPrice}}
{{product.price}}
Stock data
Warehouse Stock Delivery to the store Store Price
WH354 4 20.07.2026 144.99 €
Available only for legal entities
Warehouse Stock Delivery to the store Store Price
WH109 8 27.07.2026 107.99 €
EU6 4 13.07.2026 Best delivery 122.99 €
144.99 €
Stock: 4
Delivery Date: 20.07.2026
Warehouse: WH354
Available only for legal entities
107.99 €
Stock: 8
Delivery Date: 27.07.2026
Warehouse: WH109
122.99 €
Stock: 4
Delivery Date: 13.07.2026 Best delivery
Warehouse: EU6

Customer reviews

Customer questions

FAQ

How much does the Wireless Keyboard Lenovo 4X31N50722 cost, and is it available for purchase?

The price is 107.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 16 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 27.07.2026 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: 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: device interface, keyboard form factor, mouse included, 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 Wireless Keyboard Lenovo 4X31N50722?

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.
shipping
Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
payment
Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
warranty
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.