Lenovo 4X31R64490 keyboard Mouse included Office RF Wireless QWERTY UK English Black

Essential Wireless Combo Keyboard & Mouse Gen2 Black-UK English

Key Features

• Reliable 2.4 GHz wireless connection
• Be eco-friendly with 65% post-consumer recycled plastic for both keyboard and mouse
• Low-profile 2.5-zone keyboard layout for effortless typing
• LED Indicator for keyboard: Low-battery, FnLock, NumLock
• Adjustable tilt leg and spill-resistant keyboard design
• One-touch dedicated media controls from F1-F12 for productivity
• Download the driver to support the hotkey functions from F1-F12
• AES-128 encryption for the keyboard
• Full-size ambidextrous mouse for left or right-hand comfort
• Optical sensor and 1600 DPI resolution for precision
• Up to 15 months battery life for keyboard (may vary based on usage)
• Up to 18 months battery life for mouse (may vary based on usage)
• Enjoy total peace of mind thanks to the 3-year warranty
• The Keyboard with Copilot Key, the Copilot in Windows is an AI-powered intelligent assistant. When Copilot is not available or enabled on the device, pressing the Copilot key will launch Windows Search

Description

Designed for the modern professional, the Lenovo Essential Wireless Combo Keyboard & Mouse Gen 2 delivers functionality, comfort, and style. The slim 2.5-zone keyboard, with its responsive keys, promotes a premium silent typing experience and improves your working efficiency with specialized Microsoft Copilot Key, while the standard-size mouse perfectly complements its keyboard counterpart in design and utility. The 2.4MHz receiver provides a stable keyboard and mouse connection for maximum reliability. Plus, with 65% post-consumer recycled plastic in its construction, this combo is as sustainable as it is productive. Includes 3-year limited hardware warranty, and global product support. Download driver first to enable hotkey functions.

Specifications

Keyboard
Keyboard key switch	Scissor key switch
Key pitch	1.91 cm
Security algorithms	128-bit AES
Frequency band	2.4 GHz
Recommended usage	Office
Keyboard form factor	Full-size (100%)
Keyboard layout	QWERTY
Windows keys	Yes
Pointing device	No
Numeric keypad	Yes
Keyboard language	UK English
Connectivity technology	Wireless
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
Adjustable keyboard height	Yes
Device interface	RF Wireless
Keyboard keys operating life	10 million characters
Copilot key	Yes
Ports & interfaces
Frequency band	2.4 GHz
Design
Product colour	Black
Protection features	Spill resistant
Backlight	No
LED indicators	Yes
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
Adjustable keyboard height	Yes
Technical details
Plug and Play	Yes
Product colour	Black
Protection features	Spill resistant
Backlight	No
Windows keys	Yes
Scrolling directions	Vertical
Numeric keypad	Yes
Number of products included	2 pc(s)
LED indicators	Yes
Connectivity technology	Wireless
Form factor	Ambidextrous
Ergonomics
Plug and Play	Yes
LED indicators	Yes
Features
Plug and Play	Yes
Receiver
Wireless receiver interface	USB Type-A
Power
Service life of battery	15 month(s)
Power source type	Battery
Mouse battery type	AA
Keyboard battery type	AAA
USB Type-C charging port	No
Mouse
Form factor	Ambidextrous
Movement resolution	1600 DPI
Movement detection technology	Optical
Buttons quantity	3
Scroll	Yes
Scroll type	Wheel
Mouse battery type	AA
Scrolling directions	Vertical
Mouse included	Yes
Mouse battery life	18 month(s)
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
Operational conditions
Operating temperature (T-T)	0 - 40 °C
Operating relative humidity (H-H)	20 - 95%
Certificates
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
Weight & dimensions
Mouse weight	65.5 g
Mouse dimensions (WxDxH)	110.1 x 61.5 x 36.1 mm
Keyboard weight	406.5 g
Keyboard dimensions (WxDxH)	422.3 x 134.5 x 21.9 mm
Packaging data
Wireless receiver interface	USB Type-A
Receiver included	Yes
Batteries included	Yes
Package weight	998 g
Package width	520 mm
Package type	Box
Package height	42 mm
Package depth	142 mm
Number of products included	2 pc(s)
Packaging content
Wireless receiver interface	USB Type-A
Receiver included	Yes
Batteries included	Yes
Number of products included	2 pc(s)
AC adapter included	No
Other features
Pointing device	No
Connectivity technology	Wireless
AC adapter included	No