Design
Wrist rest	No
Surface coloration	Monochromatic
Protection features	Spill resistant
LED indicators	Yes
Island-style keyboard	Yes
Adjustable keyboard height	Yes
Product colour	Black
Keyboard style	Straight
Features
Plug and Play	Yes
Keyboard
Frequency band	2.4 GHz
Keyboard language	Italian
Security algorithms	128-bit AES
On/off switch	Yes
Numeric keypad	Yes
Fingerprint reader	No
Pointing device	No
USB hub	No
Connectivity technology	Wireless
Purpose	Universal
Certification	CB
Keyboard form factor	Full-size (100%)
Logistics data
Harmonized System (HS) code	84716060
Mouse
Buttons quantity	5
Form factor	Ambidextrous
Mouse battery type	AA
Movement detection technology	Laser
Buttons type	Pressed buttons
Scroll type	Wheel
Scrolling directions	Vertical
Number of scroll wheels	1
Number of batteries (mouse)	1
Movement resolution	1200 DPI
Scroll	Yes
Operational conditions
Operating relative humidity (H-H)	20 - 95%
Operating temperature (T-T)	0 - 40 °C
Other features
Internal	No
Packaging content
Receiver included	Yes
Batteries included	Yes
Unifying receiver	Yes
Wireless receiver interface	USB Type-A
Receiver type	Micro receiver
Packaging data
Package type	Box
Package weight	1.08 kg
Package height	44 mm
Package width	167 mm
Package depth	543 mm
Power
Operating voltage	5 V
Number of batteries (keyboard)	2
Battery lifetime	1 year(s)
Power source type	Battery
Power consumption	100 mA
Keyboard battery type	AA
Battery technology	Alkaline
Weight & dimensions
Keyboard weight	582.15 g
Mouse weight	60 g
Mouse dimensions (WxDxH)	61.08 x 106 x 33 mm
Keyboard dimensions (WxDxH)	155.5 x 424 x 20.5 mm

Lenovo 4X30M39478, Full-size (100%), Wireless, RF Wireless, QWERTY, Black, Mouse included