Logitech Wireless Touch Keyboard K400 with Built-in Multi-Touch Touchpad

Long-range wireless: Control your TV-connected laptop from the couch with 33 feet/10 meter wireless range (Wireless range may vary due to en

Connectivity TechnologyWirelessKeyboard LayoutQWERTYMinimum Required Operating System VersionWindows 7Switch TypeLinearWater Resistance LevelNot Water Resistant

About this item

  • Long-range wireless: Control your TV-connected laptop from the couch with 33 feet/10 meter wireless range (Wireless range may vary due to environmental and computing conditions.)
  • Built-in multi-touch touchpad: Large (3.5-inch) touchpad with multi-touch navigation for easier web browsing
  • Plug-and-play setup: Plug the tiny Logitech Unifying wireless receiver into your laptop and start surfing the web
  • Sleek, low-profile keys: Easy and comfortable typing on quiet keys with bold, easy-to-read characters
Category: KeyboardsRanked #99 of 157 in Keyboards
8.6Our score
Our verdict

Long-range wireless: Control your TV-connected laptop from the couch with 33 feet/10 meter wireless range (Wireless range may vary due to en

Ranked #99 in Keyboards · 4 things we like

Quick answer The Logitech Wireless Touch Keyboard K400 scores 8.6/10 with us. Amazon owners rate it 4.3 out of 5 across 11,629 reviews, in line with the 4.3 average of the 138 products we track in Keyboards. It was listed at $96.99 on Amazon when we last checked in September 2026. Key facts: connectivity technology Wireless, keyboard layout QWERTY, minimum required operating system version Windows 7.

Product Description The Logitech Wireless Touch Keyboard K400 has a 10-meter (33 feet) wireless range and large, built-in multi-touch touchpad for total control when you’re connecting your laptop to your TV. From the Manufacturer FeaturesEnlargeLogitech Wireless Touch Keyboard K400For across-the-room control of your laptop—even when it's connected to your TVSay goodbye to hunching over your laptop and constantly getting up to navigate on your TV-connected laptop. Whether you’re IMing on your small screen or surfing the Web on your big screen, you can lean back and enjoy convenient typing and multi-touch navigation right from your couch.

Whichever screen you’re using, this sleek wireless keyboard is designed for the way you use your laptop today* Wireless range may vary due to environmental and computing conditions.** Keyboard battery life calculation based on an estimated two million key

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Product information

24 specifications
Additional FeaturesHotkeys and Media Keys, Low-Profile Key, Trackpad
Antenna LocationEveryday Use
BrandLogitech
Built-In MediaAA Batteries (2), Keyboard, USB Extender, USB Receiver, User Documentation
Button Quantity78
ColorBlack
Compatible DevicesLaptop, PC
Compatible Operating System FamilyWindows
Connectivity TechnologyWireless
Hand OrientationAmbidextrous
Keyboard Backlighting Color SupportSingle Color
Keyboard DescriptionWireless
Keyboard LayoutQWERTY
LanguageEnglish
Minimum Required Operating System VersionWindows 7
Model Number920-003070
Number of Batteries Required2
Number of Keys78
Number of Sections1
Power SourceBattery Powered
Style NameContemporary
Switch TypeLinear
Themecomputing
Water Resistance LevelNot Water Resistant

Pros & cons

What we like
  • Long-range wireless: Control your TV-connected laptop from the couch with 33 feet/10 meter wireless range (Wireless range may vary due to environmental and computing conditions.)
  • Built-in multi-touch touchpad: Large (3.5-inch) touchpad with multi-touch navigation for easier web browsing
  • Plug-and-play setup: Plug the tiny Logitech Unifying wireless receiver into your laptop and start surfing the web
  • Sleek, low-profile keys: Easy and comfortable typing on quiet keys with bold, easy-to-read characters
What could be better

    Compare head-to-head

    All comparisons

    Logitech Wireless Touch Keyboard K400: questions & answers

    Is the Logitech Wireless Touch Keyboard K400 worth buying?

    Yes, it is one of the stronger picks in its group. We score the Logitech Wireless Touch Keyboard K400 8.6 out of 10. Amazon owners rate it 4.3 out of 5 across 11,629 reviews, in line with the 4.3 average of the 138 products we track in Keyboards.

    How much does the Logitech Wireless Touch Keyboard K400 cost?

    It was listed at $96.99 on Amazon when we last checked in September 2026. Amazon prices change daily, so use the price button on this page to see the current figure.

    What are the key specs of the Logitech Wireless Touch Keyboard K400?

    Connectivity Technology: Wireless; Keyboard Layout: QWERTY; Minimum Required Operating System Version: Windows 7; Switch Type: Linear; Water Resistance Level: Not Water Resistant. All 24 specifications are in the product information table on this page.

    What are good alternatives to the Logitech Wireless Touch Keyboard K400?

    Similar, well-rated products in our catalog: Logitech K780 Multi-Device Wireless Keyboard (9.2/10, 4.6 stars from 3,379 owners); Logitech MX Mechanical Full-Size Wireless (9.2/10, 4.6 stars from 993 owners); Logitech K585 Slim Wireless Keyboard (9.0/10, 4.5 stars from 1,588 owners).

    Customer reviews

    All reviews on Amazon
    4.311,629 global ratings
    5 star70%
    4 star10%
    3 star20%
    2 star0%
    1 star0%

    Breakdown from the 10 most helpful reviews we imported.

    K
    KlumpDud
    Verified purchaseNovember 22, 2011
    The perfect solution for a home theater system or anyone with a laptop

    Note: I have no vested interest in this product and the following review is 100% my opinion. In other words, I'm not getting paid to write this or anything like that. I'm just trying to give back to the people who have helped me by writing their own reviews.Summary: Great wireless keyboard/mouse solution with a few minor flaws in the ergonomics of the keyboard will make most buyers of this product very happy and satisfied with their purchase.Pros:-Tiny "nano" USB receiver lets you "set it and forget it". (it's also a "Logitech Unifying" receiver, meaning it can be used with multiple devices. S

    J
    Jared - Mr Everything
    Verified purchaseJanuary 15, 2015
    The Perfect Keyboard

    I bought this keyboard solely to use with my Amazon Fire TV as I use it to make navigating Kodi and web browsing a ton easier (requires a rooted Fire TV for the web browser) you'll also need a keyboard to install a custom recovery to the Fire TV and since I didn't have one I bought a junky, wired one at Walmart and after seeing this wireless keyboard with a touchpad for only another $10 I took the wired back and ordered this. Since it's Logitech you know you're getting a solid device that works well for a great price. I've been using a Logitech wireless mouse with my laptop but could have used

    T
    TreeHouse (Widders)
    Verified purchaseOctober 13, 2013
    Great Mobility and Use

    This is one of 3 key boards I purchased at the same time for to use in vastly different locations. The Logitech K400, one of two, for the living room proper, and the Logitech K310 Washable for the kitchen counter, viewably` adjacent to the living room; both being used for a computer in the living room in which we use to watch TV online. The third key board is the Favi FE01-BL Mini Wireless, we use exclusively in the bed room, sized to fit in the palm of your hand.All being customized key boards, they by design have one or two minor key placement issues. The K400, being reviewed here, has a sma

    G
    Guy T. Schafer
    Verified purchaseAugust 18, 2026
    Exactly the model I was looking for.

    These guys had the exact model I was looking for, and that is exactly what they sent. Love it.I was wary they might send me the newer, much cheaper, and more poorly designed model, but no fear, just as pictured and advertised.My last keyboard was this model and it withstood the harshest treatment and gave good performance for years. I used some of the keys and buttons several MILLION times, wearing them down like polished stones. The hard case corners had complete slots from my fingernails--that's how much use that keyboard saw. Over the years, I dropped it onto the floor more than 100 times,

    A
    A regular Joe
    Verified purchaseJanuary 2, 2014
    A Great KB/Mouse Combo for PC Home Theater Setups

    I have tried several keyboard, mouse, trackball stand-alones and combos and I have to say that this one from Logitech is one of the best I have used with my Windows OS home theater setup.Pros:-Small, lightweight, compact keyboard/touchpad combo package-Logitech quality, durability, and support-Logitech Unifying Receiver (allowing for multiple devices to by synced to one receiver)-Great for Windows-based Home Theater use-Windows button for easy Start Button (Win XP & 7) and Start Screen (Win 8) access-Windows 8 gesture support-Excellent battery lifeCons:-Recessed touchpad SOMEWHAT difficult to

    P
    Patrick
    Verified purchaseNovember 22, 2012
    decent keyboard with a few flaws - feels flmsy, no dedicated function keys

    This keyboard provides at least the minimum functions for a htpc remote keyboard, but if you want to more than just control a PC media player with it, it is a little flawedFor me at least: it works adequately but with some flaws, so I'm going to continue looking for a better option, and if I find that I will recommend it above this keyboard.Also I am probably going to switch back to my previous keyboard because of the F# keys and lack of a left side right mouse button.pros:has a mouse control - the touch pad, with left and right button, but no middle button or scroll wheeluses/compatible with

    T
    Tech Geek Reviews
    Verified purchaseDecember 17, 2013
    My HTPC's best friend!

    The K400 is a wonderful compliment to HTPCs. I really can't image mine without it! Cheap and full functioned. Good size and sufficiently durable.FunctionPerfect! Has a dongle that will remain powered when the PC is sleeping. Any keyboard movement will wake up the PC making it ready for action. Ideal for HTPCs! I have an SSD drive so within about 5seconds of touching the keyboard, I'm ready to start watching something! Helps save a lot of energy to let my PC sleep and only wake when I want it to!There are many built in short cut buttons on the keyboard that are great for HTPCs, these include vo

    N
    nullistic
    Verified purchaseApril 10, 2013
    Logitech K400r vs IOGEAR GKM561R - For Use with HTPC and Windows 8

    I would like to start by mentioning that at the time of writing this the image Amazon is using for this keyboard is that of the K400 (Pre-Windows 8 edition of this keyboard) the item they are shipping is the K400r (Post Windows 8 Revision).I originally ordered the IOGEAR because the K400 lacked media specific keys and only came with volume control, and the GKM561R did have media controls.Originally I thought the GKM561R to be a perfect solution for an HTPC keyboard and was completely satisfied, however after a few months of use I did notice a could of annoying issues:1) If held at angle (ex: l

    Customer reviews are shown as published on Amazon and are not written by Do Best Deal.