Lenovo Wireless Multi-Mode Pro Combo 4X31S04810 Keyboard and mouse

US, Wireless
9Ratings
BrandMore from Lenovo
Delivered between Fri, 2.10. and Fri, 9.10.
More than 10 pieces in stock at third-party supplier
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Product details

Quiet Productivity
Designed for silent, efficient work in the office, this set transforms long working hours into moments of pure creativity. With the quick-access keys and programmable mouse buttons, you have full control to meet the demands of an intense workday.

Optimal Connectivity
Switch between three devices using either Bluetooth 5.3 or the Lenovo Pro Unified Pairing Receiver. Even in environments with many disruptions, your connection remains stable. The 128-bit AES encryption protects every keystroke and click. Compatible with all major platforms, this set defines easy integration.

Durable Performance
With a battery life of up to 36 months and a robust build tested to the highest Lenovo standards, this set is designed for long-lasting durability. And with a 3-year warranty, you can feel at ease from day one. It’s more than just a tool - it’s a quiet partner for your daily efficiency.

Key specifications

Keyboard type
Office keyboard
Keyboard form factor
100%
Set Scope
Keyboard + Mouse
Keyboard Equipment
Numeric keypad
Peripheral connection
Bluetooth, RF Wireless
Power supply
Battery operated

General information

Item number
61975572
Manufacturer
Lenovo
Category
Keyboard
Manufacturer No.
4X31S04810
Release date
10.9.2025
Sales rank in Category Keyboard
1028 of 4250
External links
Manufacturer's site (de)

Colour

Colour
Black
Exact colour description
Black, Eclipse Black

Keyboard properties

Keyboard type
Office keyboard
Keyboard form factor
100%
Keyboard layout
USA
Set Scope
Keyboard + Mouse
Keyboard Equipment
Numeric keypad

Connectivity

Signal transmission
Wireless
Peripheral connection
Bluetooth, RF Wireless
Bluetooth version
5.4

Mouse features

Mouse features
Scroll wheel
Signal transmission
Wireless
Max. mouse sensor resolution
2400 dpi
Ergonomic hand shape
Ambidextrous

Power supply

Power supply
Battery operated

Battery properties

Battery type
Alkali
Battery size
AA / LR6 / LR06 / Mignon / R6 / R14505, AAA / LR03 / Micro / R03 / AM4 / MN2400 / KR03
Number of batteries
2

Operating system

Operating system
Windows
Operating System Version
Windows 10 EE, Windows 11

Origin

Country of origin
China

Sustainability

Manufacturer commitment
SBTi

Voluntary climate contribution

CO₂ emissions
10.32 kg
Climate contribution
CHF 0.25

Scope of delivery

Scope of delivery
Lenovo USB-A Receiver

Product dimensions

Length
113 mm
Width
61 mm
Height
36.40 mm
Weight
60 g

Package dimensions

Length
52.80 cm
Width
14.80 cm
Height
4.60 cm
Weight
760 g

30-day right of return
24 Months Warranty (Bring-in)
1 additional offer

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Keyboard» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 6.Titanwolf
    0.4 %
  • 9.Blackmagic
    0.5 %
  • 10.Lenovo
    0.6 %
  • 10.Logitech
    0.6 %
  • 10.Onit
    0.6 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • 1.HP
    0 days
  • 1.KeySonic
    0 days
  • 1.Lenovo
    0 days
  • 1.LMP
    0 days
  • 1.LogiLink
    0 days

Return rate

How often is a product of this brand in the «Keyboard» category returned?

Source: Digitec Galaxus
  • 7.Kensington
    1.9 %
  • 8.HP
    2 %
  • 9.Lenovo
    2.1 %
  • 10.Dell
    2.2 %
  • 11.LogiLink
    2.3 %
Source: Digitec Galaxus