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LEN ESS WLSS COMBO KEYB&MSE
- One-touch dedicated media controls from F1-F12 for productivity
- 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
- 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)
- 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
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Overview
Lenovo 4X31R64484, Full-size (100%), Wireless, RF Wireless, Scissor key switch, Black, Mouse included
Specifications
Keyboard
- Connectivity technology
- Wireless
- Recommended usage
- Office
- Device interface
- RF Wireless
- Keyboard key switch
- Scissor key switch
- Keyboard language
- Spanish
- Pointing device
- No
- Keyboard form factor
- Full-size (100%)
- Numeric keypad
- Yes
- Keyboard keys operating life
- 10 million characters million characters
- Windows keys
- Yes
- Copilot key
- Yes
- Key travel distance
- 2.8 mm mm
- Frequency band
- 2.4 GHz GHz
- Key pitch
- 1.91 cm cm
- Bluetooth Low Energy (BLE)
- Yes
- Security algorithms
- 128-bit AES
Design
- Backlight
- No
- Product colour
- Black
- Adjustable keyboard height
- Yes
- LED indicators
- Yes
Mouse
- Scroll
- Yes
- Scroll type
- Wheel
- Scrolling directions
- Vertical
- Mouse battery type
- AA
- Mouse battery life
- 18 month(s) month(s)
- Buttons durability (million clicks)
- 3
- Mouse included
- Yes
- Form factor
- Ambidextrous
- Movement detection technology
- Optical
- Movement resolution
- 1600 DPI DPI
- Buttons quantity
- 3
- Buttons type
- Pressed buttons
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 - 50 °C °C
- Operating relative humidity (H-H)
- 10 - 90% %
Weight & dimensions
- Keyboard dimensions (WxDxH)
- 422.3 x 134.5 x 21.9 mm mm
- Keyboard weight
- 406.5 g g
- Mouse dimensions (WxDxH)
- 110.1 x 61.5 x 36.1 mm mm
- Mouse weight
- 65.5 g g
Packaging data
- Package width
- 520 mm mm
- Package depth
- 142 mm mm
- Package height
- 42 mm mm
- Package weight
- 998 g g
Packaging content
- Number of products included
- 2 pc(s) pc(s)
- AC adapter included
- No
- Receiver included
- Yes
- Wireless receiver interface
- USB Type-A
- Batteries included
- Yes
Features
- Plug and Play
- Yes
Power
- Power source type
- Battery
- USB Type-C charging port
- No
- Keyboard battery type
- AAA
- Service life of battery
- 15 month(s) month(s)