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.
AA
Battery
2
Alkaline
2000 mAh
18 month(s)
AA
2
Computers, phones, and tablets that support external keyboards. Windows 7, 8, 10 or later Android 7 or later ChromeOS USB connection: Available USB port required.
Windows 10,Windows 11
Android 7.0,Android 7.1,Android 7.1.2,Android 8.0,Android 9.0,Android 10.0,Android 10
Chrome
5 million characters
55 dB
Yes
Home
RF Wireless
QWERTY
Spanish
Touchpad
Mini
N
Y
Y
Wireless
N
HTPC
N
2.4 GHz
AA
18 month(s)
N
390 g
4.7 cm
7.6 cm
354.3 x 23.5 x 139.9 mm
390 g
N
Straight
N
Black
10 m
Y
84716060
Y
USB
Y
Y
1 pc(s)
31 mm
370 mm
153 mm
530 g
1755 cm³
Box
10 pc(s)
50992060593514
171 mm
379 mm
321 mm
5.76 kg
780 pc(s)
78 pc(s)
14280 pc(s)
29400 pc(s)
