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Lenovo

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Lenovo 4X31S04810 Wireless Keyboard & Mouse Black, US English

Model 4X31S04810

Overview

Crafted for professionals, keyboard &mouse deliver unrivaled functionality, comfort, and style. The sleek, responsive keyboard ensures a silent typing experience, while the standard-sized, ambidextrous silent mouse offers ergonomic comfort and precise control. Seamlessly connect to up to 3 devices via Bluetooth 5.3 and 2.4GHz for rock-solid reliability—perfect for boosting productivity across all your devices.

Specifications

Design

Backlight
No
Keyboard style
Straight
Adjustable keyboard height
Yes
Product colour
Black
LED indicators
Yes

Mouse

Mouse included
Yes
Form factor
Ambidextrous
Movement detection technology
Optical
Movement resolution
2400 DPI
Number of movement resolution modes
3
Buttons quantity
8
Buttons type
Pressed buttons
Scroll
Yes
Scroll type
Wheel
Scrolling directions
Vertical
Mouse battery type
AA
Mouse battery life
36 month(s)
Buttons durability (million clicks)
5

Power

Power source type
Battery
Keyboard battery type
AAA
Number of batteries (keyboard)
2
Service life of battery
36 month(s)
USB Type-C charging port
No

Features

Plug and Play
Yes

Keyboard

Recommended usage
Office
Connectivity technology
Wireless
Device interface
RF Wireless + Bluetooth
Keyboard language
US English
Pointing device
No
Keyboard form factor
Full-size (100%)
Numeric keypad
Yes
Keyboard keys operating life
10 million characters
Windows keys
Yes
Frequency band
2.4 GHz
Key pitch
19.05 mm
Bluetooth version
5.4
Security algorithms
128-bit AES
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.

Other features

Warranty period
3 year(s)

Packaging data

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

Recycling data

Product post-consumer recycled plastic
95 %

Packaging content

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

System requirements

Windows operating systems supported
Windows 10,Windows 11
Mac operating systems supported
Yes
Linux operating systems supported
Yes
Other operating systems supported
ChromeOS

Weight & dimensions

Keyboard dimensions (WxDxH)
433.6 x 123.4 x 25.2 mm
Keyboard weight
415 g
Mouse dimensions (WxDxH)
61 x 113 x 36.4 mm
Mouse weight
60 g

Operational conditions

Operating temperature (T-T)
0 - 40 °C
Operating relative humidity (H-H)
20 - 95 %

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