Lenovo 4X31S04810 keyboard Mouse included Office RF Wireless + Bluetooth US English Black

Wireless Multi-Mode Pro Combo Keyboard and Mouse 6000-US English

Key Features

• Reliable 2.4GHz Lenovo Pro Unified USB Receiver, Dual Bluetooth 5.3
• 95% post-consumer recycled plastic materials including 20% reclaimed from Lenovo own products
• Customization software tool: Lenovo Accessories and Display Manager
• AES-128 encryption to protect your security
• Low-profile, 3-zone silent keyboard for effortless typing
• LED indicator for keyboard: Low-battery, CapsLock, NumLock, 3*device switch
• One-touch dedicated media controls(F1-F12 keys) for productivity
• Adjustable tilt leg and spill-resistant keyboard design
• Full-size ambidextrous mouse offers silent buttons
• 4 mouse buttons: Left/Right-click, Scroll-wheel with middle click, DPI
• 4-way Scroll wheel for max control(up/down/left/right)
• Mouse high precision click, DPI up to 4000, 3-level DPI Setting
• Up to 36 months battery life for both keyboard and mouse (may vary based on usage)

Description

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

Keyboard
Device interface	RF Wireless + Bluetooth
Key pitch	1.91 cm
Security algorithms	128-bit AES
Recommended usage	Office
Keyboard style	Straight
Keyboard form factor	Full-size (100%)
Keyboard language	US English
Windows keys	Yes
Pointing device	No
Numeric keypad	Yes
Frequency band	2.4 GHz
Connectivity technology	Wireless
Bluetooth version	5.4
Adjustable keyboard height	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 etc.
Keyboard keys operating life	10 million characters
Design
Product colour	Black
Keyboard style	Straight
Backlight	No
LED indicators	Yes
Adjustable keyboard height	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 etc.
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	36 month(s)
Power source type	Battery
Mouse battery type	AA
Keyboard battery type	AAA
Number of batteries (keyboard)	2
USB Type-C charging port	No
Mouse
Number of movement resolution modes	3
Form factor	Ambidextrous
Mouse included	Yes
Movement resolution	2400 DPI
Movement detection technology	Optical
Buttons quantity	8
Scroll	Yes
Scroll type	Wheel
Mouse battery type	AA
Scrolling directions	Vertical
Buttons type	Pressed buttons
Buttons durability (million clicks)	5
Mouse battery life	36 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%
Sustainability
Post-consumer recycled plastic	95%
Technical details
Form factor	Ambidextrous
Warranty period	3 year(s)
Weight & dimensions
Mouse weight	60 g
Mouse dimensions (WxDxH)	61 x 113 x 36.4 mm
Keyboard weight	415 g
Keyboard dimensions (WxDxH)	433.6 x 123.4 x 25.2 mm
Packaging data
Wireless receiver interface	USB Type-A
Receiver included	Yes
Batteries included	Yes
Number of products included	2 pc(s)
Package width	529 mm
Package depth	145 mm
Package height	44 mm
Package weight	756.3 g
Package type	Box
Warranty period	3 year(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
Post-consumer recycled plastic	95%
Warranty period	3 year(s)
Pointing device	No
Connectivity technology	Wireless
AC adapter included	No
Recycling data
Post-consumer recycled plastic	95%