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Logitech K400 Plus Wireless Touch Keyboard

BH #LOK400PLUS • MFR #920-007119
101 reviews
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Logitech K400 Plus Wireless Touch Keyboard
Key Features
  • Wireless 2.4 GHz Connection
  • Integrated Touchpad
  • Built-In Windows & Android Hotkeys
  • Up to 33' Wireless Range
The K400 Plus Wireless Touch Keyboard from Logitech is designed for comfortable, laid-back use on the couch. Plug in its unifying adapter to your TV-connected PC, and you'll be able to navigate through your system with ease, even up to 33' away. Moreover, it has a built-in touchpad and hotkeys for your convenience. Since it's plug-and-play compatible, you won't have to deal with driver installs and such; however, you can install the optional Logitech Options software to customize its key and touchpad settings. Lastly, it's powered by two AA batteries and can last up to 18 months depending on use.
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$29.99
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Logitech K400 Plus Overview

The K400 Plus Wireless Touch Keyboard from Logitech is designed for comfortable, laid-back use on the couch. Plug in its unifying adapter to your TV-connected PC, and you'll be able to navigate through your system with ease, even up to 33' away. Moreover, it has a built-in touchpad and hotkeys for your convenience. Since it's plug-and-play compatible, you won't have to deal with driver installs and such; however, you can install the optional Logitech Options software to customize its key and touchpad settings. Lastly, it's powered by two AA batteries and can last up to 18 months depending on use.

Built-In Hotkeys
This keyboard features built-in hotkeys for Windows and Android platforms including: Mute, Volume Down, Volume Up, Connect, and Power On/Off. You can further personalize the keyboard's functions with the optional Logitech Options software.
UPC: 097855115300

Logitech K400 Plus Specs

Key Specs
LED Illumination
No
Wrist Rest
No
Full-Functionality OS Support
Android, Chrome OS, Windows
Keyboard
Mechanical Switch
No
Maximum Key Rollover
No
Dedicated Multimedia Keys
No
Built-In Control Device
Touchpad
LED Illumination
No
Wrist Rest
No
Connectivity
Connection
Wireless: Logitech Unifying (2.4 GHz RF) USB-A Dongle
Full-Functionality OS Support
Android, Chrome OS, Windows
Battery
Battery
2x AA
Maximum Battery Life
18 Months
General
Material of Construction
Plastic
Color
Gray
Dimensions
14 x 5.5 x 0.9" / 35.6 x 14 x 2.3 cm
Weight
1 lb / 390 g
Packaging Info
Package Weight
1.15 lb
Box Dimensions (LxWxH)
15.15 x 6.15 x 1.25"

Logitech K400 Plus Reviews

Plug and play

By Gregory
Rated 5 out of 5
Date: 2026-06-03

Keyboard was well protected in shipping. Keyboard is Plug-n-Play, insert the usb receiver and start using it. This being used on a Linux media server, the keyboard is small enough to tuck beside my chair and grab to use when needed.

Good Size and works as intended

By Robert
Rated 5 out of 5
Date: 2026-02-09

The keyboard combo allows me to use just once device to operate the computer attached to my TV. This keeps things simple, while allowing for needed mouse clicks. I have used Logitech for years with great results - I expect the same with this keyboard.

See any errors on this page?

Is the keyboard backlit?

Is the keyboard backlit?
Asked by: Deme
There is no backlight on this keyboard.
Answered by: Bennie
Date published: 2020-11-16

Has anyone tried this with a Mac Mini?

Has anyone tried this with a Mac Mini?
Asked by: David
Using with Mac Studio, most recent MacOS. Different key combinations than MacOS compatible keyboards, but users simply need to figure out what those key combinations are (minor differences between Microsoft and MacOS key combos). Would mention a few but keyboard is in a different location and no time to give examples of those key combinations, however, these do work with MacOS
Answered by: DAVID J
Date published: 2026-03-29

can i get replacement mini usb so i can use my ...

can i get replacement mini usb so i can use my key board or do i need to turn it all in to ins. that i have on my k400 ?
Asked by: David
You can get a USB receiver here: https://bhpho.to/3MGSuW2
Answered by: Reuben K
Date published: 2022-06-09

Does it have bluetooth?

Does it have bluetooth?
Asked by: Nashaly
No. This Logitech Wireless Touch Keyboard K400 Plus, would not be a Bluetooth keyboard.
Answered by: Moe
Date published: 2022-06-07
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