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Logitech K400 Wireless Keyboard Built-In Multi-Touch Touchpad (920-003070)

Big Deals
(450922)
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US $24.99
Condition:
Open box
Out of Stock434 sold
Shipping:
Free USPS First Class®.
Located in: Egg Harbor Township, New Jersey, United States
Delivery:
Estimated between Sat, Aug 30 and Fri, Sep 5 to 94104
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Returns:
30 days returns. Seller pays for return shipping.
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eBay item number:354523817473
Last updated on Jul 08, 2025 06:43:10 PDTView all revisionsView all revisions

Item specifics

Condition
Open box: An item in excellent, new condition with no wear. The item may be missing the original ...
UPC
0097855074928
Brand
Logitech
Type
Standard
Item Height
5.9 in
Color
Black
Keyboard Layout
QWERTY (Standard)
Model
K400
Connectivity
Bluetooth
Features
Built-In Touchpad
MPN
920-003070
Item Length
1.18 in
Item Width
15.8 in
Keyboard Language
English
Category

About this product

Product Information

tay productive at school or work by using the Logitech K400 2.4 GHz wireless keyboard to type assignments, process emails, or prepare records. A large, 3.5-inch touchpad with multi-touch navigation makes it easy for users to browse the Internet and switch between programs. Ergonomically designed keys with large markings on the surface make it possible for users to quickly type accurate letters or enter the right commands. The Logitech K400 seamlessly fits in onto any desk with dimensions of 5.3 by 13.9 by 0.9 inches.Capable of functioning efficiently at a distance of up to 33 feet away from a laptop or desktop, this keyboard is an ideal solution for those who constantly like to move to avoid hunching over their desk. Quiet, low-profile keys enable users to carry on with their work without distracting others within the room. A Unifying USB receiver allows you to connect up to six Unifying-compatible devices.Connect to your computer and other devices with the RF wireless keyboard and trackpad. This wireless receiver is great for typing anything from longer documents like school papers to shorter text messages. It works well with Windows 7, 8.1, Windows Vista, and Windows XP. The black Logitech K400 works great with a PS4 as well. It is compatible with all versions of Raspberry PI, most Samsung TVs, and nearly anything that has a USB port attached to it, which includes the majority of PCs, Apple computers, and Smart TVs. A stylishly designed, compact touchpad adds dimension to the keyboard layout without taking up valuable space. The purpose of the pad is primarily to take the place of a mouse, allowing you to easily navigate the web with the swipe or touch of your fingers from the comfort of your couch in the living room or from your office chair. Two large buttons underneath add even more versatility.The touchpad can also function just like a remote control, allowing you to operate and navigate apps, listen to music, check your email, and edit your favorite photos. It is one of the most advanced accessories that Logitech has put out for computers and other devices. The simple connectivity that the USB port allows makes this device one of the most functional and practical accessories for your computer.These keyboards allow you to control your TV-connected tablet from anywhere in the house and from across the room. Additionally, the K400 wireless keyboard lets you navigate any browser from your HTPC device and any number of different laptops. It's also great for mobile gaming and built-in home theater experiences, letting you take the driver's seat even when distanced from your screen. Combining a lightweight keyboard that can be stored vertically with its built-in touch pad, users can enjoy both convenience and cutting-edge technology in the same piece of hardware. Once two AA batteries are inserted, there's nothing limiting your work or gaming.

Product Identifiers

Brand
Logitech
MPN
920-003070
UPC
0097855074928
Model
K400
eBay Product ID (ePID)
109586149

Product Key Features

Color
Black
Keyboard Layout
QWERTY (Standard)
Connectivity
Bluetooth
Keyboard Language
English
Features
Built-In Touchpad
Type
Standard

Dimensions

Item Length
1.18 in
Item Height
5.9 in
Item Width
15.8 in

Additional Product Features

Connections
1X USB-4 Pin USB Type A
Operating System Required
Microsoft Windows Vista / Xp / 7
Tracking Method
TouchPad
Keyboard/Keypad
Keyboard

Item description from the seller

About this seller

Big Deals

98.6% positive feedback•2.1M items sold

Joined Sep 2006
BigDeals is committed to providing the best quality phones and accessories and ensuring a great overall customer experience.Our customer service team is always ready to answer your questions before ...
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Detailed seller ratings

Average for the last 12 months
Accurate description
4.8
Reasonable shipping cost
5.0
Shipping speed
5.0
Communication
5.0

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Seller feedback (475,868)

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  • h***u (89)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    This logitech keyboard is a very good quality very easy to use specially with the smart TV, very good price, thanks for seller in the good timing and thank you Ebay....who's making our life very easy for shopping.
  • a***r (673)- Feedback left by buyer.
    Past year
    Verified purchase
    Shipped pretty fast, product seems used or refurbished. It had some scratches and QR code in the back scrated off. Works fine though it’s a good deal for sure, just wish I knew it was a refurbished product.
  • t***o (1005)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Love the convenience and space saving aspect of a mouse and keyboard all in. This keyboard goes well at both.
See all feedback

Product ratings and reviews

Learn more
4.7
481 product ratings
  • 386 users rated this 5 out of 5 stars
  • 55 users rated this 4 out of 5 stars
  • 23 users rated this 3 out of 5 stars
  • 5 users rated this 2 out of 5 stars
  • 12 users rated this 1 out of 5 stars

Well designed

Easy to set up

Good value

Most relevant reviews

See all 338 reviews
  • by metal_rocks_uc
    Oct 19, 2015Top favorable review

    Logitech Wireless Touch Keyboard K400 Review

    Summary: ======== This keyboard is very compact. Its about 12 inches across and 5 inches wide. The thickness closer to the spacebar is less than 1 cm and the thickness at the back is around 1.5 cms. Overall a neat and compact little keyboard. The range advertised is 15meters but that is not entirely true. Its actually about 12-15 feet with very good reception. After that its weak and the mouse and keyboard do not do anything on the computer/tv. My TV has an HTPC (Currently on the floor) facing my couch which is 12 feet away. if you do not place the receiver DIRECTLY in front of the keyboard, the range reduces drastically. This is the only reason i took off 1 star. Pros: ===== The mousepad works great. The buttons feel solid when you press them. The one thing which deserves a star on ...

    Verified purchase: YesCondition: RefurbishedSold by: 1ndone

  • by vintagetechie
    May 21, 2020Top critical review

    Poor design flaw makes it virtually unusable.

    Would be alright but the major flaw is the size and position of the right shift key. You will find yourself trying to track back to what you were typing because the home and page keys are pressed by accident all the time. I have lost work because the focus suddenly changes as you are typing, and it will type over the selected text. of course you did not select any text, but since you had the shift key down and hit page/arrow it will select random text on the screen and overwrite it.

    Verified purchase: YesCondition: Pre-OwnedSold by: bigdeals

  • by electronicsdock
    Nov 18, 2021

    I got mine on sale for $15 and bought 3

    4/5 well for the price it’s 5/5, but the trackpad isn’t so great as it’s small, but this isn’t my primary keyboard. I’ve been gaming from a recliner, lazybüt style and rather than get up I can just use this lol, so it does the trick like a tv remote vs buttons on the tv in the wireless aspect, but for a keyboard and main use…. Nah please skip. Maybe if you don’t type more than stuff you’d search for. If you’re getting to typing and like speed, this one will slow you down, the shift button feels out of place again not the point for me. I still have my main keyboard wired and my main mouse works while this here reviewed keyboard is active, so in short they can work simultaneously. There’s a power button on the keyboard which is cool, but I point that out so that you don’t accidentally hit ...

    Verified purchase: YesCondition: New

  • by samslon0
    Jan 23, 2025

    Excellent keyboard, good touchpad, despite slight problem with scrolling

    The keyboard works perfectly, and the touchpad is good for pointing and clicking too! I have had some issues with two-finger scrolling being rather "jumpy." I use this with a tablet, though, so I can just use the touchscreen to scroll. One feature of this keyboard that I especially appreciate is the mouse-click button in the upper-left corner; it makes clicking and dragging much easier.

    Verified purchase: YesCondition: Pre-OwnedSold by: sell-select-items

  • by jeffrey9
    Aug 30, 2016

    Logitech Wireless Keyboard

    I had just purchased an Intel Compute Stick that plugs into a big screen TV HDMI port, and my old wireless keyboard trackball was intermittent. I purchased this touchpad keyboard as a replacement. Both the keyboard and touchpad work really well. A bonus is that there is an ON/OFF switch which saves on battery life. BTW the Intel Compute Stick works great also. The Intel Compute Stick came with Windows 10, 32GB SSD, and 2 GB RAM, for about $150. What a buy!

    Verified purchase: YesCondition: Pre-OwnedSold by: superdealunlimited

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