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Logitech K400 Plus Wireless Touch Keyboard

BH #LOK400PLUS • MFR #920-007119
64 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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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
Wireless
2.4 GHz Radio/RF 
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
Wireless
2.4 GHz Radio/RF 
Host Connection
USB-A
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
0.9 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

My favorite media KB

By Scott
Rated 5 out of 5
Date: 2025-05-09

Great lightweight keyboard, types well, super handy for media control and whole-home PC setups.

Nice but slightly outdated

By Netser,Yael
Rated 4 out of 5
Date: 2024-12-11

[This review was collected as part of a promotion.] I've been wanting to get this for a while to be able to more easily control my Chromecast and enter text more easily. I like the colors and the mouse control with the top left click button on the keyboard, really smart! My gripes are: 1) It's a bit larger than i imagined. It's still very close to a full size keyboard, and I would have expected it to be smaller and less obtrusive to my living room. 2) Connections: In order to connect to a chromecast I need an additional adaptor, which is chromecast's fault, but then a USB-C dongle would have been nice and smaller. Somehow all old USB connectors just feel obsolete at this point. Ideally this would actually have bluetooth, so I could just connect it wirelessly directly to the device with no adaptor or dongle at all. 3) Maybe Logitech are still treating this as a computer device, but I have a feeling 80% of the people who get this, get this to control their TVs or media stations. Why not just acknowledge that and make it a keyboard/remote hybrid? add dedicated buttons for top apps like youtube or netflix, add an arrow keypad to navigate left/right/up/down? Get with the times.

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
I have it running on a MacBook Pro late 2011 running ubuntu linux
Answered by: Daniel
Date published: 2022-10-27

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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