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enhanced logitech k400 wireless touch keyboard with integrated multi-touch touchpad logo

Enhanced Logitech K400 Wireless Touch Keyboard with Integrated Multi-Touch Touchpad Review

34

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Very good

Revainrating 4.5 out of 5  
Rating 
4.4
⌨️ Keyboards, Mice & Accessories, 🖥 Computer Accessories & Peripherals

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Description of Enhanced Logitech K400 Wireless Touch Keyboard with Integrated Multi-Touch Touchpad

Product Overview

The Logitech Wireless Touch Keyboard K400 is an innovative and user-friendly keyboard designed to enhance your computing experience. With its built-in multi-touch touchpad and wireless connectivity, this keyboard offers convenience and functionality. Whether you're browsing the web, controlling your TV-connected laptop, or simply typing away, this keyboard delivers easy and comfortable typing on quiet keys with bold, easy-to-read characters.

Key Features

1. Large Multi-Touch Touchpad: The K400 features a spacious 3.5-inch touchpad with multi-touch navigation, allowing for seamless and intuitive web browsing. Say goodbye to clunky mouse movements and enjoy effortless control at your fingertips.

2. Wireless Freedom: With a wireless range of up to 33 feet/10 meters, you can comfortably control your devices from the couch or across the room. No more tangled wires or restricted movement – experience the freedom of wireless connectivity.

3. Quiet and Bold Typing: The keyboard's quiet keys provide a peaceful typing experience, allowing you to focus on your work without disturbing others. The bold, easy-to-read characters ensure clarity and accuracy while typing.

Wide Range of Applications

The Logitech Wireless Touch Keyboard K400 is a versatile device that finds its utility in various scenarios. Here are some examples of where this product can be used:

  • Home Entertainment Systems: Enhance your home theater experience by easily controlling your TV-connected laptop from the comfort of your couch.
  • Single Board Computers: Improve your productivity when working with single board computers by utilizing the wireless functionality and multi-touch touchpad for seamless navigation.
  • Presentations and Media Streaming: Simplify your presentations or media streaming sessions by conveniently controlling your devices wirelessly, enabling you to move around freely.
  • Living Room Computing: Turn your living room into a productivity hub with this wireless keyboard, enabling you to browse the web, stream media, and more, all from the comfort of your couch.
  • Who Will Benefit from the K400 Keyboard?

    1. Home Users: Whether you're a casual user or a multimedia enthusiast, this keyboard offers an easy and comfortable typing experience, making it ideal for everyday computing and entertainment purposes.

    2. Professionals: From presenters to content creators, the K400 provides a convenient solution for controlling devices wirelessly, improving efficiency and mobility in various professional environments.

    3. Technology Enthusiasts: If you're passionate about technology, the K400's wireless connectivity and multi-touch touchpad make it a valuable addition to your setup, enhancing your overall computing experience.

    4. Students: The K400 is an excellent companion for students, enabling seamless navigation and comfortable typing during research, note-taking, and assignments.

    Easy and comfortable typing on quiet keys with bold, easy to read characters. Large (3.5 inch) touch pad with multi touch navigation for easier web browsing. Control your TV connected laptop from the couch with 33 feet/10 meter wireless range. Plug the tiny Logitech Unifying wireless receiver into your laptop and start surfing the web. Works with Windows 7, Windows Vista and Windows XP.

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    Reviews

    Global ratings 34
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    Type of review

    I would advise the manufacturer to determine the role of the F1 . F12 buttons not by pressing the function button, but by the switch.

    Pros
    • The keyboard is very comfortable.
    Cons
    • The service is a shutdown button, sometimes you press it accidentally and the computer falls asleep.

    Revainrating 5 out of 5

    Perfect purchase for me, exactly what I was looking for!

    Pts scrupulous atude to gadgets in terms of functionality and comfort. Used a lot of keys. Even more looked from the side when choosing. Haven't come across anything better yet. I recommend it to everyone for working on large plasmas, especially for the office, it will probably be convenient to purchase for presentations, etc. , because communication skills are on top, convenience is a solid 5. When working from the feet, there are no equals at all. It is possible and like a joystick to jam…

    Pros
    • I’ve been using this tile for a year already, I bought it in the summer of the 12th - it’s very compact, very light, nothing to do with a regular keyboard, when you sit back at the usual one, you will grab your head))), the keystroke is special, halfway from the standard, you need to get used to it, almost silent ! The presence and convenient location of the on / off on, from the end above the tach, the search is elementary to the touch and within walking distance (I saw a review that the on is tight, I tend to think that this is a special case, I have all the rules), the presence of sound control ons 3 pcs, correctly placed in a separate row (search by touch is again elementary), decrease / increase the volume and turn off the sound very well, in case the avast yells at night or someone calls on Skype. For those who watch TV only online, the gadget will not be related at all, because now the remote control is the same (and the remote control from the TV set is only needed for on). The touchpad is a miracle * (see the cons section), I saw about the lack of a wheel of criticism - the wheel is not needed, move the cursor with one finger, scrolling is carried out with 2 fingers))) in all directions with it, zoom - cntrl + 2 fingers on the wheelbarrow (I recommend to look hotkeys in nete, because big + when working with touch - transferring some functions to ons, well, like cntrl + shift + T, cntrl + f4, etc. ). I did not touch the programming of the keys. There is also a on fn functions of the type - due to the lack of the right panel of numbers, the functions (home, end, printscreen, etc. ) are doubled on other ons and this on is intended for turning them on (the functionality on the clave is marked in green), calling homework is a convenient on)) everything is here It’s clear that the mouse is the left duplicate, both are under the tach (I personally didn’t use it once, but as part of the test drive it’s convenient to crawl on the wheelbarrow, and with my left hand to click when selecting text or dragging, especially when working from my feet). They have been sawing 2 fingers for a year now, apparently the energy intensity is good and the energy consumption is low for the tile, I use it all the time, I put the computer on a huge plasma, I don’t get up from the sofa, the receiver is stuck on the front side, the distance to the block is 6 meters, there are no special complaints * (see section minuses).
    Cons
    • * - a touch is a convenient thing as a half measure, but if you need to work fully, you need a mouse, which I provided for myself (by the way, I bought both a mouse and a full-size keyboard just in case, for printing it is more convenient . I never used the keyboard ! ). If the task is to spend 10-15 minutes at the computer to look at Skype, Asya, mail, social networks, accidentally wander into the description of your favorite logitech tile when looking for it to purchase as a gift and write a dozen lines . where is my mouse in the bowels of the sofa I don't even bother with pillows *-when your visit to the computer is limited to 2 minutes for viewing Skype and you are not even going to sit down, drive on your feet, here you will fully appreciate the advantages of Claudia, take it with one hand (very easy), do not worry about accidentally pressing unnecessary ons if the annual budget is open, and the cursor is exactly in the middle of the text, because there is an on / off on. The tile fits comfortably in the left hand from the elbow to the hand so that you hug its upper right corner with the brush - apparently there is a transmitter because there is a certain pattern in this - it begins to dull. The recipe for counteraction is simple - move your hand from the corner of the clave under it and voila. We can’t call it a nitpick, you can’t call the absence of light sensors, you can understand the caps or not only after the fact. Everything is pretty clear here - there are no light sensors, it consumes less. I would add a backlight for the letters, but then you definitely can’t sit on 2 batteries for a year. But comfort is more expensive! I also saw that they wrote that it was flimsy. Of course, you can’t crack nuts, but you can take it with one hand by any edge and not be afraid that it will break, so all presentations on this subject are in fact. When probing, there are squeaks. However, this does not bear any significant discomfort, he pointed it out purely for objectivity. The BIGGEST tile jamb in price, it should cost a little cheaper, the normal price tag is a mower, there are no special technological chips, everything is simple but competently executed, I insist - a mower! The "sleep" on would be frankly useful, maybe you can program it, but somehow your hands won't reach it.

    Revainrating 4 out of 5

    I am satisfied, the purchase is quite successful.

    Upon closer examination in the store, it seemed to be some kind of dumb-cheap, but by connecting it to the tablet in the same store, it immediately became clear that all its shortcomings were fully compensated by functionality and ease of use. I use it lying on the couch in front of the TV connected instead of the monitor - no wires, no mouse - very convenient, super!

    Pros
    • Compact, but at the same time the keys are of a normal size; Very light; Quiet, soft keys; The touchpad is no smaller than a standard laptop, and works quite adequately; Excellent reception range, does not tupit at all; All additional keys work immediately after connection (Win7, Win8), multitouch also works (2-touch scrolling, zoom, etc.). Very convenient duplicate "left mouse button".
    Cons
    • The quality of materials and assembly still leaves much to be desired: terribly squeaky, noticeably cheap plastic and marking technology. During 3 hours of torture, I could not see the keyboard in the native Setpoint program. Uncomfortable (unaccustomed) shifts and enter.

    Revainrating 5 out of 5

    Great quality, did not expect at all for the price.

    If it had a standard shift position and expanded multi-touch functionality (for example, touching the left half equals a click with the left mouse button, and the right half equals the right mouse button, or gestures with three / four fingers) it would be ideal. But it's still a very good machine. Some pros: Very handy compact size and weight. It is convenient that you can put it on the edge, so it takes up little space. Scrolling with two fingers is very convenient, works in both vertical…

    Revainrating 3 out of 5

    It's not a bad product, nothing extraordinary.

    When using, do not forget to install SetPoint from the Logitech website. You will exchange 10 Mb of RAM for the ability to configure keyboard shortcuts Fn + F. With its pros: 1. The size and weight is convenient for use on the couch, for which the keyboard itself was conceived. 2. The transmitter works clearly, there are no failures or slowdowns. 3. Really very convenient separate key for the left mouse button. 4. The keys are very quiet and soft. Cons: 1. The main drawback is the…

    Revainrating 5 out of 5

    I really like the product, it fully meets my expectations.

    an excellent model (not for games of course) for the money that combines both a mouse and a keyboard, with a lot of additional keys sharpened really for Windows 8. take it, you won't regret it. Has some pros: many additional keys, there is a touch and the mouse is no longer needed. Overall, it's a pleasure to use. The batteries last a long time even if you don't turn it off. tach works fine. The keys are very quiet but slightly difficult to press through. Its cons: more than half of the…

    Revainrating 3 out of 5

    I wasn't thrilled with the product, but it can be used.

    I have long wanted a keyboard combined with a mouse. I saw this model with a touchpad on the counter and could not pass by. Bought without hesitation. I use it with a windows tablet. In my opinion, this keyboard cannot be called very comfortable for typing. There are very few function keys and this is more than strange! Logically, they belong here, but logitech engineers have their own understanding of multimedia.

    Pros
    • Neat, compact. You can put it on the end. The touchpad is good. I was impressed by a separate key duplicating the left mouse button. Great option for a tablet.
    Cons
    • Few function keys. To the left of the shift key is the cursor up arrow - this is really inconvenient. The cursor keys could easily be placed separately, under the touchpad.

    To be honest, I was even glad to finally relearn how to correctly enter a comma in the 2022 layout - now I do it on regular keyboards too. But to the very distant location of Enter and the inability to assign Enter or Backspace to the CapsLock button, I could not come to terms, alas. I know that this is solved by writing my own layout for Windows, but in fact, this is never User-friendly. The touchpad did not live up to expectations at all, after Lenovo's native touchpad (Synaptics) and the…

    Pros
    • Works even when BIOS is loaded You can assign any commands to the FN buttons (if someone needs it) You can disable the CapsLock, Insert, Win, etc.
    Cons
    • An unusual Logitech layout with an additional BackSlash button between the left Shift and Z, a narrow (very narrow!) and high Enter, and a second Backslash where Enter should be. It is necessary to relearn how to enter a comma in the 2022 layout through Shift with the left hand + Comma with the right. In some cases, it loses the signal even from 2 meters (Acer S3, USB ports on the back of the laptop in the center, metal case). No Bluetooth, only Unifying. As drivers - only SetPoint, and Logitech Options - is not supported. Poor touchpad sensitivity. At the level of the very first multi-touch laptops. It is not possible to invert two-finger scroll direction. Unable to middle click on touchpad

    Revainrating 4 out of 5

    The product is really good, I'm glad I purchased it.

    If not for the right shift, the keyboard would be almost perfect, given the size and mobility. For other Wishlist, such as dividing the function keys into groups of 4 or key illumination, would be to the detriment of compactness and autonomy. An inconvenient shift in combination with the arrow block does not allow us to recommend the keyboard for typing, which is a pity: the response of the keys, the reliability of operations and other ergonomic indicators are very good. The keyboard is…

    Pros
    • Compact, easy to work on weight or on your knees. The presence of a normal convenient touchpad (switchable!), Which allows you to completely do without a mouse (also convenient if you have to use it on weight). Connected to Unified Dongle, can be combined with other devices without the need to hang your own receiver on each device. Batteries last for a long time (I didn’t measure it exactly, but for several months for 5-6 hours daily). Quiet, good response, clicks work reliably. The sensitivity is also normal, up to 5 meters from the dongle in the apartment it works without problems. The layout is generally comfortable, except for one fat minus (see disadvantages).
    Cons
    • The right shift is small. In principle, and figs would be with him, BUT! In the place where most other keyboards have this same shift (enlarged), an up arrow is stuck here. It would be better if they made the arrow block habitually cut off, as on laptops, from the bottom of the shift, than like this . As a result, instead of the shift, you constantly press this same up arrow. It's especially cool to try to put commas in the standard 2022 layout (well, you understand). So many curses have never been heard by a single set of text))

    Revainrating 5 out of 5

    I didn³'t expect the quality to be this good.

    With its pros: Not stupid, quickly detected by the computer, more or less accurate touchpad. Has cons: When selecting by double-clicking, the first few letters are not selected. Capslock not lit (on/off) Enter is close to the touchpad, you can touch it out of habit.

    Revainrating 5 out of 5

    The best price for such a product, I will buy more!

    I am writing a review with this K400. Win 7 x64. I bought a keyboard to replace the previous Logitech Wireless Combo MK270 Black USB, because I got tired of dragging a keyboard and a mouse to the TV set from a computer, but here everything is in a heap. I tried to play, it's not very convenient, but it's possible (for the game I use the X7 G100 keyboard and X7 mouse). Summing up: an excellent keyboard with a touch as a remote control for a multimedia computer with a connected TV set…

    Pros
    • dimensions, combination of mouse and keyboard, light weight.
    Cons
    • non-standard layout, when printing text, the right shift is very good. far away and constantly hitting the up key. The keyboard is more tailored for Win 8.

    Revainrating 5 out of 5

    Excellent product, the best quality.

    out of habit, I try to scroll pages on the laptop's touchpad as if from the keyboard . it doesn't work :) I wouldn't buy one for myself. I would be greedy (I was looking at claves with a trackball), but they gave me for others and I am very glad! Different pros: Lightweight, wireless, touchpad. in general, I have a remote control for the computer. Holds the battery well. It seems like it has Unifying, so now I want to take a Logitech mouse Its cons: Little things. it doesn't always scroll from

    Revainrating 5 out of 5

    Great value for money, one of the best offers.

    a good thing for sofa entertainment and TV control, better and more convenient than any fancy mouse. Money for your loved one is not a pity. When buying, check the touchpad buttons. You can’t accidentally press the right one with me, a clear click, but the left key is slurred, but there is a button on the sofa for this in the upper corner. June 2022 - works and does not break.

    Pros
    • It is convenient to use on the couch to control the laptop. The top left button works like the left mouse button, so we hover over the touchpad with our index finger, and press this button with our left hand as "enter". Scrolling works well, but only with two fingers pressed together. Entering text is no problem. Additional software and no need for a hike. The radio channel picks up calmly from 6 meters, and then a sofa and a wall. Warranty 3 years. 2022 . more alive than all the living
    Cons
    • It is not suitable for printing large texts, it is not suitable for a desk either - a purely sofa option.

    Revainrating 4 out of 5

    Nice price, good quality.

    1) In my opinion, instead of the stupid "Insert / Scr Lk" key, it would be better to have "pause / break". 2) "Enter" could be made full-fledged (otherwise it seemed to be castrated by cutting off a slash to it;)))). 3) The arrow keys could be made more embossed or at least with a pimple on the "up" key. 4) "Fn" would be in place in the upper left corner near the duplicated "LMB". Due to this, lengthen the "gap". Perhaps someone will be interested . TV Samsung UE40D8000 does not support it,

    Pros
    • There is nothing to add to what has already been written.
    Cons
    • 1) No "pause/break" key 2) "Enter" for some reason was truncated due to the duplicated key "/\|" and uncomfortable. Moreover, the sign "/" is generally obtained on 3 keys, on 2 very close. 3) The control keys (arrows) do not stand out to the touch and merge with the bulk of the keys.

    Revainrating 5 out of 5

    I really like the product, it fully meets my expectations.

    Justified expectations. It was purchased to connect to LG LM960V TV (Internet, media) as an addition to the remote control. The connection is very fast. A variety of functions work: switching channels through the touchpad (gesture up and down), volume control, channel number and other features. It works fine in the browser: entering the address, searching, scrolling up and down with gestures. Switching 2022 / Eng non-standard right alt + control. Surfing the Internet has become more convenient,

    Pros
    • Compatible with LG Smart TV
    Cons
    • missing scroll wheel

    Revainrating 4 out of 5

    Not a bad buy, well worth the money.

    Ideal for a media center, the only thing missing is a scroll wheel. it would be perfect. Well, the "Inter" key is very small. As if shift is more important. Strange decision

    The average price of 2022 is justified, it seems to me, for a product that essentially has no competitors. An excellent keyboard with an excellent FULL built-in touchpad is an extremely convenient thing to control a computer / laptop, for example, from a bed or sofa. Unlike many devices, the equipment installation is thought out as it should be - I installed a miniature transmitter in a laptop and that's it - the keyboard worked . No drivers for you, no boring instructions . The keyboard is…

    Pros
    • Ease of use Execution quality Ease of setup and connection
    Cons
    • not found

    Revainrating 5 out of 5

    Reliable purchase, guaranteed to be a good one.

    great clave. I use it as an additional keyboard-remote. lie on the bed and write messages on the computer in lens mode, control the player, etc., sometimes you have to work on it, but rarely. of the shortcomings: no keys for the player, etc. only the volume and for some reason the button to go to the home page in the browser, the feeling that the developers did not test this moment, but the play buttons, etc. No, which is quite true for a keyboard-remote. in principle, you can configure…

    Pros
    • comfortable convenient size good touchpad Batteries last more than a year
    Cons
    • no multimedia keys no 3rd mouse button few basic keys