Logitech K400 Plus Frequently Asked Questions

 +Backup device settings to the cloud in Logitech Options
INTRODUCTION
HOW IT WORKS
WHAT SETTINGS GET BACKED UP
CURRENT LIMITATIONS
INTRODUCTION
This feature on Logi Options allows you to backup the settings of your Options supported device
automatically to the cloud after creating an account. If you are planning to use your device on a
new computer or wish to go back to your old settings on the same computer, log into your
Options account on that computer and fetch the settings you want from a backup to setup your
device and get going.
HOW IT WORKS
When you are logged into Logitech Options with a verified account, your device settings are
automatically backed up to our cloud by default. You can manage the settings and the backups
from the Backups tab under More settings of your device (as shown in the screenshots below):

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