Lenovo 4X30M39497 keyboard RF Wireless QWERTY US English Black
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Keyboard
USB hub
No
Fingerprint reader
No
Security algorithms
128-bit AES
On/off switch
Yes
Island-style keyboard
Yes
Frequency band
2.4 GHz
Purpose
Universal
Recommended usage
Universal
Keyboard style
Straight
Keyboard form factor
Full-size (100%)
Keyboard layout
QWERTY
Wrist rest
No
Pointing device
No
Numeric keypad
Yes
Keyboard language
US English
Connectivity technology
Wireless
Certification
CB
Adjustable keyboard height
Yes
Device interface
RF Wireless
Ports & interfaces
Frequency band
2.4 GHz
Design
Product colour
Black
Internal
No
Protection features
Spill resistant
Keyboard style
Straight
Backlight
No
Surface coloration
Monotone
Wrist rest
No
LED indicators
Yes
Certification
CB
Adjustable keyboard height
Yes
Technical details
Plug and Play
Yes
Product colour
Black
Internal
No
Protection features
Spill resistant
Backlight
No
Surface coloration
Monotone
Scrolling directions
Vertical
Numeric keypad
Yes
Number of scroll wheels
1
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
Unifying receiver
Yes
Receiver type
Micro receiver
Power
Operating voltage
5 V
Battery lifetime
1 year(s)
Power consumption
100 mA
Power source type
Battery
Battery technology
Alkaline
Mouse battery type
AA
Number of batteries (mouse)
1
Keyboard battery type
AA
Number of batteries (keyboard)
2
Mouse
Form factor
Ambidextrous
On/off switch
Yes
Buttons type
Pressed buttons
Movement resolution
1200 DPI
Movement detection technology
Laser
Buttons quantity
5
Scroll
Yes
Scroll type
Wheel
Mouse battery type
AA
Number of batteries (mouse)
1
Scrolling directions
Vertical
Number of scroll wheels
1
Mouse included
Yes
Operational conditions
Operating temperature (T-T)
0 - 40 °C
Operating relative humidity (H-H)
20 - 95%
Certificates
Certification
CB
Packaging content
Receiver included
Yes
Batteries included
Yes
Weight & dimensions
Mouse weight
60 g
Mouse dimensions (WxDxH)
61.08 x 106 x 33 mm
Keyboard weight
582.15 g
Keyboard dimensions (WxDxH)
155.5 x 424 x 20.5 mm
Packaging data
Wireless receiver interface
USB
Receiver included
Yes
Batteries included
Yes
Package weight
1.06 kg
Unifying receiver
Yes
Receiver type
Micro receiver
Package width
167 mm
Package type
Box
Package height
44 mm
Package depth
543 mm
Other features
Internal
No
Pointing device
No
Connectivity technology
Wireless
Lenovo 4X30M39497 keyboard RF Wireless QWERTY US English Black
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