Keyboard
Recommended usage	Universal
Connectivity technology	Wireless
Device interface	RF Wireless + Bluetooth
Keyboard key switch	Plunger key switch
Keyboard layout	QWERTZ
Keyboard language	Czech, Slovakian
Pointing device
Keyboard form factor	Full-size (100%)
Numeric keypad
Windows keys
Hot keys
Number of hot keys	18
Programmable hot keys
Multimedia keys
Frequency band	2.4 GHz
Bluetooth version	5.1
On/off switch

Design
Backlight
Adjustable keyboard height
Product colour	Black
Protection features	Spill resistant
LED indicators

Power
Power source type	Battery
Keyboard battery type	AAA
Number of batteries (keyboard)	2
Service life of battery	36 month(s)

Mouse
Mouse included
Form factor	Ambidextrous
Movement detection technology	Optical
Movement resolution	4020 DPI
Buttons quantity	3
Scroll
Scroll type	Wheel
Mouse battery type	AA

System requirements
Windows operating systems supported	Windows 10, Windows 11, Windows 7, Windows 8.1
Mac operating systems supported
Linux operating systems supported	Red Hat Enterprise Linux 8.0, Ubuntu 18.04 LTS
Mobile operating systems supported	Android
Other operating systems supported	ChromeOS

Weight & dimensions
Keyboard dimensions (WxDxH)	399 x 127 x 26 mm
Keyboard weight	406 g
Mouse dimensions (WxDxH)	60 x 105 x 38 mm
Mouse weight	67 g

Packaging content
Number of products included	2 pc(s)
Receiver included
Wireless receiver interface	USB Type-A