---
product_id: 406316
title: "Wireless Touch Keyboard K400 with Built-in Multi-Touch Touchpad"
brand: "logitech"
price: "$130.94"
currency: USD
in_stock: true
reviews_count: 7
category: "Logitech"
url: https://www.desertcart.us/products/406316-wireless-touch-keyboard-k400-with-built-in-multi-touch-touchpad
store_origin: US
region: United States of America
---

# 33ft wireless range 12-month battery life 3.5-inch multi-touch pad Wireless Touch Keyboard K400 with Built-in Multi-Touch Touchpad

**Brand:** logitech
**Price:** $130.94
**Availability:** ✅ In Stock

## Summary

> 🛋️ Take control from your couch—wireless freedom meets sleek convenience!

## Quick Answers

- **What is this?** Wireless Touch Keyboard K400 with Built-in Multi-Touch Touchpad by logitech
- **How much does it cost?** $130.94 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/406316-wireless-touch-keyboard-k400-with-built-in-multi-touch-touchpad)

## Best For

- logitech enthusiasts

## Why This Product

- Trusted logitech brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Plug, Play & Forget:** Nano Logitech Unifying receiver connects instantly with zero setup fuss and supports up to 6 compatible devices on one receiver.
- • **Couch Command Center:** Control your TV-connected laptop effortlessly from up to 33 feet away—no more awkward hunching or constant getting up.
- • **Power Through the Year:** Up to 12 months of battery life with an on/off switch to save power—stay unplugged and uninterrupted.
- • **Quiet, Sleek & Stylish:** Low-profile, whisper-quiet keys with bold, easy-to-read characters designed for comfortable typing during binge sessions.
- • **Touch & Scroll Like a Pro:** Large built-in multi-touch touchpad with intuitive gestures for seamless web browsing and media navigation right from your lap.

## Overview

The Logitech Wireless Touch Keyboard K400 combines a 33-foot wireless range with a spacious 3.5-inch multi-touch touchpad, enabling effortless control of your TV-connected laptop from the comfort of your couch. Featuring plug-and-play simplicity via a tiny Unifying receiver, whisper-quiet low-profile keys, and up to 12 months of battery life, it’s the ultimate compact keyboard solution for modern home entertainment and productivity setups.

## Description

Product Description The Logitech Wireless Touch Keyboard K400 has a 10-meter (33 feet) wireless range and large, built-in multi-touch touchpad for total control when you’re connecting your laptop to your TV. From the Manufacturer FeaturesEnlargeLogitech Wireless Touch Keyboard K400For across-the-room control of your laptop—even when it's connected to your TVSay 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.EnlargeLong-range wireless controlReliable 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 EnlargeComfortable, 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 EnlargeBuilt-in large touchpad with intuitive Windows 8 gesture supportNo 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 buttonsLearn More >EnlargePlug-and-play simplicityNo 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 devicesLearn 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 keyboardCompatibilityWhat'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

Review: Excellent small wireless keyboard - Got this on a great sale, not sure if I like it as much for the full $39.99 price. Small keys, reminds me of a small laptop keyboard (before everything went chicklet style). Backspace and Enter (CR) are pretty small but I can make do. Got my typing up pretty fast without much effort. Comes with 2 AA batteries. Thanks! What I REALLY wanted was a tiny wireless keyboard. This is as close as I could find which has the attached touchpad. I am not a fan of touchpads, but this is probably a positive for people wanting to use this from their couch on their HTPC. You can disable tap to click and gestures, which I did immediately. FN plus left click turns off tap to click, FN plus right click turns off gestures. Some people may like the gestures (like pinch to zoom etc) but I found it annoying when trying to use the trackpad like normal and it interpreted it as some other command. You cannot (or I have not found out how to) disable the touchpad entirely. However I think I can live with this since it's on the right and not under the keyboard where I would be hitting it constantly (like on my laptop). Nano receiver is very tiny, and it also includes a tiny extension if you need it to stick out some from the back of the computer. Installed in XP and 7 instantly without needing any drivers. If you want Setpoint you have to download it, they didn't include a CD in the box. Not a huge deal. I'm not likely to use any of the advanced features (key re-mapping, gesture settings, etc) that require Setpoint. Range seems good. Plugged into HTPC and works fine 10-13 feet away which is perfect. I didn't test farther than that. It doesn't interfere with any of my other wireless Logitech devices, which is a big plus. I also have a K800 and a mouse that use the unifying receiver and I was worried about crosstalk. No problems at all. So in short, I like it. Don't mistake it for a full sized keyboard, you may not want to crank out any novels on this thing. But if you need small footprint or to use in the living room, this is a winner.
Review: The perfect solution for a home theater system or anyone with a 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.

## Features

- Long-range wireless: Control your TV-connected laptop from the couch with 33 feet/10 meter wireless range (Wireless range may vary due to environmental and computing conditions.)
- Built-in multi-touch touchpad: Large (3.5-inch) touchpad with multi-touch navigation for easier web browsing
- Plug-and-play setup: Plug the tiny Logitech Unifying wireless receiver into your laptop and start surfing the web
- Sleek, low-profile keys: Easy and comfortable typing on quiet keys with bold, easy-to-read characters
- For Windows-based laptops: Works with Windows 7, Windows Vista and Windows XP

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B005DKZTMG |
| Batteries | 1 AAA batteries required. (included) |
| Best Sellers Rank | #345 in Computer Keyboards |
| Customer Reviews | 4.3 4.3 out of 5 stars (11,631) |
| Date First Available | August 11, 2011 |
| Department | keyboard |
| Is Discontinued By Manufacturer | No |
| Item Weight | 12.7 ounces |
| Item model number | 920-003070 |
| Language | English |
| Manufacturer | Logitech |
| Product Dimensions | 5.35 x 13.9 x 0.94 inches |

## Product Details

- **Brand:** Logitech
- **Color:** Black
- **Compatible Devices:** Laptop, PC
- **Connectivity Technology:** Wireless
- **Keyboard Description:** Wireless
- **Keyboard backlighting color support:** Single Color
- **Product Dimensions:** 5.35"L x 13.9"W x 0.94"H
- **Recommended Uses For Product:** Everyday Use
- **Special Feature:** Hotkeys and Media Keys, Low-Profile Key, Trackpad
- **Style:** Modern

## Images

![Wireless Touch Keyboard K400 with Built-in Multi-Touch Touchpad - Image 1](https://m.media-amazon.com/images/I/71t4F8w-sFL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: cn i use this keyboard with my classroom pc tower?**
A: if it has a USB port and you have permissions to instal a device...yes.

**Q: Fire tv  compatible?**
A: I don't have Fire TV, I uses it with my laptop that connected to HD LED TV.

**Q: Hello this keyboard is for android tablets and phones ??**
A: This keyboard is for computers with USB ports, as it has a USB transmitter.

**Q: Will this work if i use Samsung galaxy s21 and tv monitor?**
A: It's not a bluetooth keyboard. It has a standard USB transponder that you have to plug in to your device. Any device that you can use with a normal USB keyboard you can use with this keyboard. You can use it with a PS5 or most smart TVs. But probably not with a phone, and not with a TV that you're just using as a monitor. You'd have to plug it into the computer that you're using with the TV.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent small wireless keyboard
*by W***L on November 28, 2012*

Got this on a great sale, not sure if I like it as much for the full $39.99 price. Small keys, reminds me of a small laptop keyboard (before everything went chicklet style). Backspace and Enter (CR) are pretty small but I can make do. Got my typing up pretty fast without much effort. Comes with 2 AA batteries. Thanks! What I REALLY wanted was a tiny wireless keyboard. This is as close as I could find which has the attached touchpad. I am not a fan of touchpads, but this is probably a positive for people wanting to use this from their couch on their HTPC. You can disable tap to click and gestures, which I did immediately. FN plus left click turns off tap to click, FN plus right click turns off gestures. Some people may like the gestures (like pinch to zoom etc) but I found it annoying when trying to use the trackpad like normal and it interpreted it as some other command. You cannot (or I have not found out how to) disable the touchpad entirely. However I think I can live with this since it's on the right and not under the keyboard where I would be hitting it constantly (like on my laptop). Nano receiver is very tiny, and it also includes a tiny extension if you need it to stick out some from the back of the computer. Installed in XP and 7 instantly without needing any drivers. If you want Setpoint you have to download it, they didn't include a CD in the box. Not a huge deal. I'm not likely to use any of the advanced features (key re-mapping, gesture settings, etc) that require Setpoint. Range seems good. Plugged into HTPC and works fine 10-13 feet away which is perfect. I didn't test farther than that. It doesn't interfere with any of my other wireless Logitech devices, which is a big plus. I also have a K800 and a mouse that use the unifying receiver and I was worried about crosstalk. No problems at all. So in short, I like it. Don't mistake it for a full sized keyboard, you may not want to crank out any novels on this thing. But if you need small footprint or to use in the living room, this is a winner.

### ⭐⭐⭐⭐⭐ The perfect solution for a home theater system or anyone with a laptop
*by K***D on November 22, 2011*

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.

### ⭐⭐⭐⭐⭐ Review
*by B***M on October 12, 2018*

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.

## Frequently Bought Together

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-03*