Logitech K400 Plus Frequently Asked Questions

 AUTOMATIC BACKUP OF SETTINGS - If the ‘Automatically create backups of
settings for all devices’ checkbox is enabled, any settings you have or modify for all of
your devices on that computer are backed up to the cloud automatically. The checkbox is
enabled by default. You can disable it if you don’t want the settings for your devices to
be backed up automatically.
 ‘CREATE A BACKUP NOW’ button - This button allows you to backup your current
device settings yourself, if you need to fetch them later.
 ‘RESTORE SETTINGS FROM BACKUP’ button - This button lets you view and
restore all the available backups you have for that device that are compatible with that
computer, as shown above.
The settings for a device are backed up for every computer that you have your device connected
to and have Logitech Options that you are logged into. Every time you make some modifications
to your device settings, they get backed up with that computer name. The backups can be
differentiated based on the following:
1. Name of the computer. (Eg. John’s Work Laptop)
2. Make and/or model of the computer. (Eg. Dell Inc., Macbook Pro (13-inch) etc.)
3. The time when the backup was made.
The desired settings can then be selected and restored accordingly.

Logitech K400 Plus Specifications

General

Purpose	PC/server
Noise level	55 dB
Windows keys	Yes
Frequency band	2.4 GHz
Numeric keypad	No
Keyboard layout	QWERTZ
Pointing device	Touchpad
Device interface	RF Wireless
Keyboard language	German
Recommended usage	Home
Keyboard key switch	-
Keyboard form factor	Mini
Connectivity technology	Wireless
Keyboard keys operating life	5 million characters
Product color	White
Keyboard style	Straight
Surface coloration	Monochromatic
Wireless range	10 m
Battery capacity	2000 mAh
Power source type	Battery
Battery technology	Alkaline
Keyboard battery type	AA
Service life of battery	18 month(s)
Number of batteries (keyboard)	2
Receiver weight	1.8 g
Number of products included	1 pc(s)
Receiver dimensions (WxDxH)	14.4 x 18.7 x 6.1 mm
Wireless receiver interface	USB Type-A
Other operating systems supported	ChromeOS
Mobile operating systems supported	Android 7.0, Android 7.1, Android 7.1.2, Android 8.0, Android 9.0, Android 10.0, Android 10
Windows operating systems supported	Windows 10, Windows 11
Master (outer) case width	171 mm
Master (outer) case height	321 mm
Master (outer) case length	379 mm
Master (outer) case weight	5760 g
Harmonized System (HS) code	84716060
Package depth	370 mm
Package width	31 mm
Package height	153 mm
Package weight	530 g

Weight and Dimensions

Touchpad width	47 mm
Keyboard weight	390 g
Touchpad height	76 mm
Touchpad diagonal	3.5 \
Keyboard dimensions (WxDxH)	354.3 x 23.5 x 139.9 mm