The Logitech® Wireless Touch Keyboard K400 Plus lets you experience PC-to-TV entertainment the way you Watch video, browse the web, chat with friends and much more. The all-in-one keyboard with touchpad ends the hassle—and clutter—of multiple devices. And a 10-meter (33-foot)¹ wireless range ensures your fun won’t be interrupted. Comfortable, quiet keys and a large (3.5-inch) touchpad make navigating entertainment effortless. Even setup is a snap thanks to the tiny, plug-and-play Unifying receiver. The 18-month² battery life means you might even forget the keyboard needs batteries. 1 Wireless range may vary depending on operating environment and computer setup. ² Assumes up to two hours typing per day. Actual battery life will vary with use, settings and environmental conditions.

Specification

Product
Product id	929405
Brand	Logitech
Partnr	920-007151
EAN/UPC code	5099206059481
Warranty (months)	2 years
Keyboard
Device interface	RF Wireless
Keyboard layout	QWERTZ
Keyboard language	Czech
Pointing device	Touchpad
Keyboard form factor	Mini
Numeric keypad	N
Keyboard keys operating life	5 miljoen tekens
Hot keys	Y
Connectivity technology	Wireless
Purpose	Universal
Frequency band	2.4 GHz
Noise level	55 dB
Design
Backlight	N
Keyboard style	Straight
Wrist rest	N
Product colour	Black
Surface coloration	Monochromatic
Technical details
Harmonized System (HS) code	84716060
Ergonomics
Wireless range	10 m
USB 2.0 ports quantity	1
Power
Power source type	Battery
Number of batteries (keyboard)	2
Battery technology	Alkaline
Battery capacity	2000 mAh
Service life of battery	18 maand(en)
Battery type	AA
Number of batteries supported	2
Mouse
Mouse included	N
Mouse battery type	AA
Mouse battery life	18 maand(en)
On/off switch	Y
System requirements
Windows operating systems supported	Windows 10, Windows 11
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
Other operating systems supported	ChromeOS
Weight & dimensions
Keyboard dimensions (WxDxH)	354.3 x 23.5 x 139.9 mm
Keyboard weight	390 g
Touchpad width	47 mm
Touchpad height	76 mm
Packaging data
Receiver included	Y
Wireless receiver interface	USB Type-A
Batteries included	Y
User guide	Y
Number of products included	1 stuk(s)
Package width	31 mm
Package depth	370 mm
Package height	153 mm
Package weight	530 g
Logistics data
Master (outer) case width	171 mm
Master (outer) case length	379 mm
Master (outer) case height	321 mm
Master (outer) case weight	5760 g