Computers have moved into every aspect of human life and the way we interact with computer has changed drastically. Computers are now the centre of the entertainment hub as the concept of Home Theatre Computers has grown in popularity. When using your computer on a television it is advisable to sit at a fair distance to avoid straining your eyes. In such cases having computer peripherals with wires is simply cumbersome and a safety hazard. Wireless keyboards that combine the function of a mouse help reduce clutter and make it easy to use the Home Theatre Computer from your couch.
The Logitech K400 Wireless Keyboard is a simple device that connects to your computer quickly and easily. The Plug and Play Simplicity feature is achieved by connecting the tiny wireless receiver into an available USB port on your computer. Without even installing the software, the K400 keyboard will start working and you can even start using the hot keys. The Logitech K400 Wireless Keyboard will also work with the Logitech Unifying Receiver that is powerful enough to wirelessly connect up to 6 computer peripherals. The K400 Keyboard has a radius of 10 m or 33 feet in which you can comfortably work or play. This feature allows you to relax on your couch or bed while using your laptop, desktop computer or Home Theatre Entertainment Computer.
Style and Portability
The Logitech K400 Wireless Keyboard has a simple rectangular design with a lightweight build that makes this keyboard easy to use. The sleek and compact design of the K400 Wireless Keyboard saves space without compromising on comfort and visual appeal. The ergonomic layout of the K400 Keyboard is achieved by using clean lines with a touch of colourful patterns. The K400 Keyboard has easy-to-read keys which allow you to navigate and type quickly without making errors. The keys are easy to type on due to their sleek and low-profile design which feels good while barely making a sound. Storing the K400 Keyboard when not in use does not take up much space as you can make it stand vertically. The Num Pad has been eliminated to reduce the size of the K400 Keyboard.
Performance and Battery
The Logitech K400 Wireless Keyboard has a built-in 3.5 inch touchpad that is located on the extreme right side. The touchpad features the novel Multi-touch Navigation system which lets you point and scroll through files and websites rapidly. The large touchpad makes scrolling vertically intuitive while other gestures also make working on the K400 easy. The Logitech K400 Wireless Keyboard works best with computers that run on Windows XP or higher. The on/off switch helps you save battery life by allowing you to switch it off when it is not in use.
The K400 Wireless Keyboard from Logitech lets you control the volume of any music or videos that you play directly from your keyboard with specialised Media Hot Keys. Separate keys for mute, volume up and down make it easy to use these functions even while lying down. The Logitech K400 Wireless Keyboard uses a 128-bit AES encryption system to ensure that the information you type on your keyboard is received only by the appropriate receiver. The 128-bit AES encryption is one of the highest levels of data encryption available to protect the information you enter on the keyboard. The K400 is powered by 2 AAA batteries and they can last up to 12 months under ideal circumstances. The minimum system requirements for installing this Logitech Keyboard are a computer with a USB port and Windows OS.
Idea companion for a Laptop connected to HD TV
29 Dec, 2013
Made for HTPC! Works flawlessly, flimsy build.
5 Feb, 2014
go for it
20 Oct, 2014
Works perfectly with LG 47LA6200 3D Smart TV
18 Sep, 2014
Not user friendly
21 Jul, 2014
Best Keyboard ever ever ever and latest released !!!
24 Oct, 2014
3 Oct, 2014
K400r - A mixed bag...but not many choices out there!
25 May, 2014
Functional TV keyboard mouse combo
8 May, 2014
Flaunting a sleek and compact design, this keyboard is capable of standing vertically without taking much space in your room. The bold, bright white characters on the keys make them easy to read. They are comfortable to type and do not make any noise while typing.
This wireless device offers advanced 2.4 GHz wireless connectivity and a range of 10 meters, so you can sit comfortably on your couch and work.
This keyboard is easy to setup - just plug in the tiny receiver into a USB port and it is ready for use. Moreover, you do not require any special software to activate the hot keys too. Further, you can add other compatible wireless mouse, keyboard or number pad without the need of multiple USB receivers.
This wireless keyboard comes with a large 8.89 cm built-in touchpad that enables intuitive vertical scrolling. Moreover, it allows multi-touch navigation for easily pointing and scrolling your way through the web.
With up to 12 month battery life, you do not have to worry about changing batteries often. Moreover, the on/off switch helps you to save battery life while not using the keyboard.