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

4.3 out of 5 stars 9,430 customer reviews

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Black
Standard Packaging
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  • 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
30 new from $23.25 17 used from $15.16 6 refurbished from $20.25

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Color: Black | Product Packaging: Standard Packaging
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Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart
Customer Rating 4 out of 5 stars (9430) 4 out of 5 stars (3205) 4 out of 5 stars (959) 4 out of 5 stars (634) 4 out of 5 stars (141) 4 out of 5 stars (20)
Price From $15.16 $25.99 $33.99 $59.00 $24.95 $23.33
Shipping FREE Shipping FREE Shipping FREE Shipping FREE Shipping FREE Shipping
Sold By Available from these sellers Amazon.com Amazon.com Amazon.com eSynic-us Amazon.com
Are Batteries Included Yes Yes Yes No Yes No
Are Batteries Required Yes Yes Yes No No No
Color Black Black Black Black Black Black
Connectivity Technology Wireless usb Wireless Wireless usb
Hardware Connectivity Radio Frequency USB 2.0 USB 2.0, USB 2.0 Bluetooth USB USB
Item Dimensions 13.9 x 5.35 x 0.94 in 5.5 x 13.95 x 0.93 in 5.63 x 14.94 x 1.45 in 5.59 x 15.1 x 1.65 in 4.72 x 14.96 x 0.91 in 4.86 x 12.87 x 0.69 in
Item Weight 0.79 lb 0.86 lb 1.39 lbs 1.77 lbs 1.15 lbs 0.67 lb
Model Year 2011 2015 2014 2015

Product description

Color:Black  |  Product Packaging:Standard Packaging

Product Description

The Logitech Wireless Touch Keyboard K400 has a 10-meter (33 feet) wireless range and a large, built-in multi-touch touchpad for total control when connecting your laptop to your TV.

From the Manufacturer

 

Features

Logitech Wireless Touch Keyboard K400

For across-the-room control of your laptop—even when it's connected to your TV

Say 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 keystrokes/year in an office environment. User experience may vary.

 
noteworthy features
 
 
Long-range wireless control
  • Reliable Logitech Advanced 2.4 GHz wireless connection with up to 33 ft range*
  • Control your TV-connected laptop from across the room
  • Turn up the volume, pause or tweet about the movie you just downloaded—all without leaving the couch
 
Comfortable, quiet typing
  • Whisper-quiet low-profile keys
  • Easy-to-read bold, bright-white characters
  • Media hot keys like mute, play, volume up or down for easy entertainment control
  • Sleek, compact design feels just right on your lap
  • Keyboard can be stored vertically to save space
 
Built-in large touchpad with intuitive Windows 8 gesture support
  • No need for a separate mouse
  • Large 3.5-inch touchpad with multi-touch navigation for easy horizontal and vertical scrolling
  • Convenient left and right click buttons
    Learn More >
Plug-and-play simplicity
  • No cords, software or hassles
  • Plug the Logitech Unifying wireless receiver into your USB port and start navigating
  • Tiny receiver can stay in your laptop and connect up to six compatible Unifying wireless devices
    Learn More >
 
12-month battery life**
  • Go for a full year without changing batteries
  • On-off switch helps you save power when you're not using the keyboard
 
 
 

Compatibility

Wireless Touch Keyboard K400
What's in the box?
  • Wireless Touch Keyboard K400
  • Unifying USB receiver
  • USB extender
  • 2 AA batteries (pre-installed)
  • User documentation
Works with:
  • Windows 8/Windows 8 RT, Windows Vista, Windows 7, Windows XP
  • USB port
 


Product information

Color:Black  |  Product Packaging:Standard Packaging

Technical Details

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Summary : Screen Size, Screen Resolution, Graphics Coprocessor, Graphics Card RAM

Technical Specification

Additional Information

Warranty & Support

Amazon.com Return Policy:You may return any new computer purchased from Amazon.com that is "dead on arrival," arrives in damaged condition, or is still in unopened boxes, for a full refund within 30 days of purchase. Amazon.com reserves the right to test "dead on arrival" returns and impose a customer fee equal to 15 percent of the product sales price if the customer misrepresents the condition of the product. Any returned computer that is damaged through customer misuse, is missing parts, or is in unsellable condition due to customer tampering will result in the customer being charged a higher restocking fee based on the condition of the product. Amazon.com will not accept returns of any desktop or notebook computer more than 30 days after you receive the shipment. New, used, and refurbished products purchased from Marketplace vendors are subject to the returns policy of the individual vendor.
Product Warranty: For warranty information about this product, please click here [PDF ]

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September 8, 2011
Color: Black|Package Type: Standard Packaging|Verified Purchase
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Color: Black|Package Type: Standard Packaging|Verified Purchase
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January 19, 2016
Color: Black|Package Type: Standard Packaging|Verified Purchase
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June 7, 2016
Color: Black|Package Type: Standard Packaging|Verified Purchase
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