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Logitech K400 Plus wireless keyboard with integrated touchpad, dark grey finish

Logitech

Logitech Wireless Touch Keyboard K400 Plus 920-007145

SKU CH-6FJW-2FCDG

Wireless keyboard with built-in 3.5-inch touchpad connects via 2.4 GHz USB receiver up to 10 m range and runs up to 18 months on two AA batteries

  • NameWireless Touch Keyboard K400 Plus
  • Keyboard InterfaceUSB
  • DimensionsOverall: 5.51" x 13.95" x 0.93" Weight: 0.86 lb. (with batte
  • TypeLogitech Unifying protocol (2.4GHz)
  • Power Source2 x AA
  • Operating TimeBattery Life (not rechargeable): Up to 18 months
  • Integrated keyboard and 3.5-inch touchpad reduce clutter
  • 10-meter wireless range works from the couch
  • Up to 18 months on two AA batteries
  • Compatible with Windows, Android 5.0+ and Chrome OS
  • Weighs .86 lb with batteries for easy handling

Living-room control

The Logitech Wireless Touch Keyboard K400 Plus combines a full-size key layout with a 3.5-inch touchpad so you can browse, stream and chat from the couch. It connects through a USB Unifying receiver using the 2.4 GHz band and runs on two pre-installed AA batteries rated for up to 18 months of use. The design targets anyone who wants a single input device for a TV-connected PC.

Setup requirements

A spare USB port on a Windows 7, 8, 10 or later machine, an Android 5.0 or later device, or a Chrome OS system is all that is needed to pair the receiver. The ten-metre wireless range lets you sit well back from the screen without signal loss. No separate mouse is required because the integrated touchpad handles cursor control and multi-touch gestures.

Sustained use

The keyboard weighs .86 lb with batteries installed, keeping it light enough for extended lap sessions. Keys are shaped for quiet, comfortable typing during long browsing or streaming periods. Battery life is measured in months rather than days, so the device stays ready for daily living-room use without frequent swaps.

Highlights

  • Integrated keyboard and 3.5-inch touchpad reduce clutter
  • 10-meter wireless range works from the couch
  • Up to 18 months on two AA batteries
  • Compatible with Windows, Android 5.0+ and Chrome OS
  • Weighs .86 lb with batteries for easy handling

Specifications

BrandLogitech
NameWireless Touch Keyboard K400 Plus
Model920-007145
Keyboard InterfaceUSB
DimensionsOverall: 5.51" x 13.95" x 0.93"
Weight: 0.86 lb. (with batteries)
Touchpad
Height: 2.99"
Width: 1.85"
TypeLogitech Unifying protocol (2.4GHz)
Power Source2 x AA
Operating TimeBattery Life (not rechargeable): Up to 18 months
Distance10 m (33 ft)
System RequirementWindows 7, Windows 8, Windows 10 or later
Android 5.0 or later
Chrome OS
USB port
FeaturesDESIGNED FOR LAID-BACK CONTROL
PC-to-TV entertainment shouldn't be hard work. Kick back and navigate your TV-connected computer from the comfort of your couch!
INTEGRATED WIRELESS KEYBOARD WITH TOUCHPAD
Enjoy seamless control of your PC-to-TV entertainment, without the hassle and clutter of a separate keyboard and mouse.Comfortable, quiet keys and a large (3.5-inch) touchpad make navigation effortless.
10-METER (33-FOOT) WIRELESS RANGE
Watch video, browse the web, chat with friends and more, without annoying delays or dropouts.
Responsive, trouble-free connection even in large spaces
Package ContentsWireless Touch Keyboard
Unifying receiver
2 AA batteries (pre-installed)
User documentation

Questions about this item

How long will the two AA batteries last before I need to replace them during daily couch use?

The keyboard runs on two pre-installed AA batteries rated for up to 18 months of typical use.

Does the integrated touchpad stay responsive and cool during extended TV sessions?

The 3.5-inch touchpad has no active cooling and draws minimal power, so it produces no noticeable heat or noise.

Which devices must already have a free USB port for the Unifying receiver to work?

A Windows 7/8/10 or later PC, Android 5.0 or later device, or Chrome OS machine with an available USB port is required.

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