Lenovo 4X31R64490, Wireless, RF Wireless, Scissor key switch, QWERTY, Black, Mouse included

Lenovo 4X31R64490. Keyboard form factor: Full-size (100%), Connectivity technology: Wireless, Device interface: RF Wireless, Keyboard key switch: Scissor key switch, Keyboard layout: QWERTY, Recommended usage: Office. Product colour: Black. Mouse included

• Office
• RF Wireless Scissor key switch
• QWERTY UK English
• Full-size (100%) Numeric keypad
• Windows keys Adjustable keyboard height
• Mouse included
• Black
• 2 pc(s)

Features

Keyboard
Recommended usage	Office
Connectivity technology	Wireless
Device interface	RF Wireless
Keyboard key switch	Scissor key switch
Keyboard layout	QWERTY
Keyboard language	UK English
Pointing device	No
Keyboard form factor	Full-size (100%)
Numeric keypad	Yes
Keyboard keys operating life	10 million characters
Windows keys	Yes
Copilot key	Yes
Frequency band	2.4 GHz
Key pitch	1.91 cm
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
Design
Backlight	No
Adjustable keyboard height	Yes
Product colour	Black
Protection features	Spill resistant
LED indicators	Yes
Features
Plug and Play	Yes
Power
Power source type	Battery
Keyboard battery type	AAA
Service life of battery	15 month(s)
USB Type-C charging port	No
Mouse
Mouse included	Yes
Form factor	Ambidextrous
Movement detection technology	Optical
Movement resolution	1600 DPI
Buttons quantity	3
Scroll	Yes
Scroll type	Wheel
Scrolling directions	Vertical
Mouse battery type	AA
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%
Weight & dimensions
Keyboard dimensions (WxDxH)	422.3 x 134.5 x 21.9 mm
Keyboard weight	406.5 g
Mouse dimensions (WxDxH)	110.1 x 61.5 x 36.1 mm
Mouse weight	65.5 g
Packaging data
Package width	520 mm
Package depth	142 mm
Package height	42 mm
Package weight	998 g
Package type	Box
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