Logitech K400 Wireless Touch Keyboard (Black) Specifications
13.6 x 35.3 x 2.4 cm
2 AA batteries required. (included)
Item Model Number
2.4 GHz Radio Frequency
Lithium Battery Energy Content
10 Watt Hours
Lithium Battery Weight
Number Of Lithium Ion Cells
4.3 out of 5 stars 12 customer reviews
Best Sellers Rank
#33,782 in Computers & Accessories (See top 100) #524 in Computers & Accessories > Computer Accessories > Keyboards, Mice & Input Devices > Keyboards #50132 in Electronics > Computers & Accessories
Date First Available
23 May 2014
Windows XP and Above
3 Year Limited Hardware Warranty
Keyboard + Integrated touchopad
Minimum System Requirements
Windows XP, Windows 7, Windows Vista or Windows 8/Windows 8 RT,USB port
Plug-and-play setup—,no software installation needed
Stylish, minimalist design with comfortable, low-profile keys
A large 3.5-inch, built-in touchpad makes vertical scrolling intuitive. And multi-touch navigation makes it easier than ever to point and scroll your way through the Web.,
"128-bit AES encryption: It helps protect your information by encrypting data transfer between the keyboard and receiver with one of the highest levels of data encryption available."
Compact And Slim
Perfect for the living room
Familiar, Media-friendly Key Layout
Eliminates any learning curve while adding easy-access volume controls and arrow keys
Good for Smart TV
By S Kumaron
I bought this for my smart TV. It is being sold for smart TV and it is designed exactly for that purpose. It is light in weight with good looks and feel. I am using it from a distance of 5 meters from TV and it is fantastic. The good thing is it also has a track pad thus eliminating the requirement of separate mouse. However, I felt that the trackpad could have been more sensitive. Mind you it is not a bluetooth device, it is a simple RF keyboard. The receiver will sit in the USB port of your TV.
Not very ergonomic for continuous usage!
By Ravindra Kumaron
I came up with the idea of buying this as I my hand was aching using the mouse and it was not comfortable to lift hand to grab the mouse as I work for long hours on PC.The keyboard was received promptly, but the packaging was flimsy.Just after a month of usage I reconnect the mouse because it is not very convenient using the touchpad. Moreover, the cursor jumps while typing if my hand accidentally passes over the touchpad. Since the keyboard is made very compact to accommodate the touchpad, it is difficult to type without pressing multiple keys. So, now, I think of going back to my normal keyboard and mouse!
WORKS FINE for surfing net and watching netfllix
By Sahil g.on
i personally use it with macbook in clam shell mode as the screen is at a distance.the build quality is good and also the battery life .buy only if you need to surf net with this thing.tasks that require yout to type more will be better done on a laptop keyboard.
A Must for Your Smart TV
If you have a smart TV (read internet enabled) this is a must have gadget. This will enhance your browsing experience phenomenally.The keyboard is small and fits right in to your lap. The fact that it has a built-in mouse makes life amazingly simple!
Great product for Smart TV or Laptop.
One of the best key boards you can ask for your smart tv or laptop, It has got an in built mouse yet you have all the functions you can ask for and the signal strength is amazing. I am sure you will never be disappointed if you are using this.
By Shishir Chakravartion
I bought it for Rs.2050, and it's well worth the price paid.
1. The brand lives upto its promise of a quality product.
2. The convenience this brings with itself is pretty joyful.
3. Additional left click button on top left hand side adds to the convenience.
1. The build of the keyboard casing could had been better, considering it's wireless and there are better chances of it being dropped often.
2. The size may seem tad bit small to adjust on the lap.
Overall, a very good product. It doesn't bring any after purchase regret with it.
Best quality usability.
By Somtirtha sarkaron
I am using it with my pc and carrying with laptop when on vacation. Really a life changer.
Worth the money
By Vishnu Sureshon
Touch pad is really responsive. Quality is good. Volume controls are handy. Only drawback I think is that it doesn't have keyboard lift, so u can't change its slant. Flipkart packing was strictly average.
Works perfectly with my sony kdl-43w800c TV
By Umesh Chaudharion
Just as expected. 4 stars from my side.
It is really flimsy, and as it is wireless more prone to be dropped.
It could have 5 stars if it were more sturdy!!
Overall good keyboard to use!
Navigation keys are very compact..so lit-bit disappointing, but works well.
Perfectly suits my android tv.. extra left click provided over escape key makes it more handy when using with the android device. Volume control buttons provided on keyboard works like a charm!!!
For perfect android experience Home, Options and Back keys are mapped with F1, F2 and F3.
Overall very satisfied with this purchase
By Atindra Bhattacharyaon
very good product. light weight and keys are smooths. battery backup is also good.
missing : back-led would be good to work in dark and number pad is missing.
Best item to use
Very handy and useful
Acquiring less space
thanks for Snapdeal for giving fast service in remote place
Very much satisfied!!!
Keep it up and make more offers like this in future too!!
A nice keyboar.
A nice keyboar for gaming. It helped me to play game while sitting on a bed.
thanks for kind support