Logitech Wireless Touch Keyboard K400 with Built-In Multi-Touch Touchpad, Black

タイトルの通り。届いた商品パッケージには確かにK400と書かれているがキー配列がWEBの商品写真と異なる。 実際に届いたK400のパッケージのキー配列はK400rと同じ様だ。 具体的にはF1-F12キーに別のキーが割り当てられている、上部のホットキーの割り当てキーがWEBの商品写真と異なる。 写真を追加したので詳しくはそちらを参照して欲しい。 少し調べたところ、どうやらK400には仕様の違う初期型と後期型がある様だ。 初期型がWEBの商品写真のキー配列。F1-F12キーがそのまま使える。 後期型がK400rのキー配列。F1-F12キーはFNキーと当時押しが必要。 F1-F12キーがFNキーと同時押しする必要があるK400plusやK400rが嫌でこの商品が欲しい場合は注意。 私はこの点を期待して買ったのに意味が無く返品申請した。 買う前に販売業者にキー配列を問い合わせする事をオススメする。

This is wireless USB, not bluetooth (or maybe they sent me the wrong thing). It should work okay for the TV computer, but definitely not a good keyboard for regular use. Very squishy and the trackpad is _very_ slow to respond even on the highest setting.

Habe die Tastatur für einen Amazon Fire TV Stick erste Generation gekauft. Sie hat US intl. Layout und passt perfekt zum Stick. Habe auch die K400 Plus bestellt, aber die ältere K400R gefällt mir von Optik und Haptik viel besser. Der Preis von knapp 40 € war für mich ok. Vergleichbare Tastaturen in diesem Layout kosten teilweise mehr.

This is very nice keyboard quite compact and can be used for both PC and Mac. It works great even during Bios setup of my 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. See Logitech's website for more info) -Long range (30+ feet) with snappy response and no lag. -TouchPad allows you to not have to worry about finding a surface for a mouse, allowing this product to be used in a variety of positions. -Extremely simple to set up. On my Windows 7 machine, I plugged in the "nano" USB receiver and within 30 seconds I had almost full functionality. By installing the simple extra Logitech driver/software, I gained complete functionality and control over all aspects including dedicated buttons for volume up, volume down, mute, and "homepage" web browser button. -Simple but sleek aesthetics match most systems, making it fit right in with your other electronic equipment. -Two finger scrolling makes both vertical and horizontal navigation easy. Other advanced features can be turned on if desired. Cons: Since this is a lightweight and compact system, some sacrifices had to be made to fit everything in a reasonably-sized device: -The following keys are a bit too small which can be annoying and/or hard to get used to: Right-shift, Enter, and Backspace. -The following keys do not have dedicated keys but rather share keys with other functions and must be accessed by pressing the "function" key: Page Up, Page Down, Home, End. DETAILED REVIEW: Anyone with a laptop is used to a TouchPad mouse and keyboard interface. However, many times the fact that the screen of the laptop is attached to the keyboard/mouse leads to one of two problems: either your screen is positioned comfortably and your keyboard/mouse is not, or vice versa (your keyboard is positioned comfortably but your screen is not). This product solves the problem perfectly. The "nano" USB receiver is so small that you can plug it into your laptop's USB port (or any computer) and then never have to think about it again. The receiver is also a "Logitech Unifying" receiver which can be used with multiple devices. As of this writing, you can link up to six different wireless devices to one receiver. Another use for this product is for a media center or any system that is connected to a large HD TV screen as a monitor (for example using the HDMI out port on your computer). Once set up, this device gives you full control of all the functions of a keyboard and mouse, and can also act as a "remote control" for your home theater or media center. As I mentioned above, they tried to keep the overall size down but in doing so they had to make a few sacrifices in terms of key size. There are a few keys that are a bit small and can be frustrating at first, but with all the good things this product has going for it, I am able to overlook those minor annoyances and overall this is a solid piece of equipment that is very versatile, it gets the job done, and it doesn't look half bad either. For those who have been searching for a solution like this, I highly recommend it. I'd like to give it a 4.5 out of 5 star rating, but since I can't I'm giving it a 5 star because the pros heavily outweigh the cons and this product stands unmatched by any would-be competitors in its class. Feel free to ask me any questions you might have about this product and I will be happy to answer you. Again, I have no vested interest in this product, I'm just very satisfied with it and I want to share my experience.

muy práctico, buen artículo

This is the second one of these I have bought. The first was for the TV and it as worked for years. Easy to operate from my lap. This one I bought to bring with me when I am on the go with my Raspberry Pi 4B. It works out of the box with it. A nice size keyboard for adult sized fingers and an easy to use touchpad.