The Logitech K400 Plus is a compact wireless keyboard designed for home entertainment, featuring a built-in touchpad, media controls, and compatibility with Windows, Android, and Chrome OS. It offers up to 18 months of battery life, making it ideal for seamless TV and PC connectivity.
1.1 Overview of the K400 Plus Keyboard
The Logitech K400 Plus is a wireless keyboard designed for convenient control of entertainment systems. It features a compact layout with a built-in touchpad, allowing easy navigation and media control. The keyboard supports Windows, Android, and Chrome OS, making it versatile for various devices. With a range of up to 10 meters, it ensures seamless connectivity. The device is powered by two AA batteries, offering up to 18 months of battery life. Its lightweight and portable design makes it ideal for living room setups or travel use.
1.2 Key Features and Design
The Logitech K400 Plus boasts a sleek, compact design with a built-in touchpad, offering intuitive navigation for media control and cursor movement. It features a full-size QWERTY keyboard layout for comfortable typing and includes dedicated media keys for easy access to play, pause, and volume controls. The keyboard operates on 2.4GHz wireless technology, providing a reliable connection up to 10 meters away. Designed for portability, it weighs just 390 grams (including batteries) and is powered by two AA batteries, ensuring up to 18 months of uninterrupted use.
1.3 Intended Use Cases
The Logitech K400 Plus is designed for home entertainment and media control, ideal for connecting to smart TVs, HTPCs, or streaming devices. It’s perfect for navigating streaming services, browsing the internet, or controlling media playback from the comfort of your couch. The keyboard is also suitable for use with laptops or desktops in living rooms, offering a seamless wireless experience. Its compact design and long battery life make it a great solution for casual typing and touchpad navigation in various settings.
Unboxing and Setup
The Logitech K400 Plus includes a USB receiver, batteries, and quick start guide. Setup is straightforward—insert batteries, plug in the receiver, and start typing. Easy to connect and use.
2.1 Unboxing the K400 Plus
The Logitech K400 Plus arrives in a compact box containing the keyboard, a USB Unifying receiver, two AA batteries, and a quick start guide. The keyboard is lightweight and sleek, with a built-in touchpad and media controls. Packaging is minimalistic yet protective, ensuring all components are secure. First impressions highlight its ergonomic design and ease of use. Simply insert the batteries, plug in the receiver, and you’re ready to go. The unboxing experience is straightforward, with everything needed for immediate setup included.
2.2 Connecting the K400 Plus to Your Device
Connecting the Logitech K400 Plus is straightforward. Insert the included USB Unifying receiver into your device’s USB port. The keyboard automatically pairs, enabling plug-and-play functionality. Ensure the receiver is properly seated for optimal wireless range of up to 10 meters. No additional software is required for basic operation, though Logitech software can enhance functionality. The keyboard works seamlessly with Windows, Android, and Chrome OS devices. For troubleshooting, resynchronize the receiver by pressing the small reset button on the receiver and following on-screen instructions.
2.3 Initial Configuration and Settings
After connecting, configure the K400 Plus to suit your preferences. Adjust the touchpad sensitivity and enable or disable features like tap-to-click through the Logitech software. Install the included batteries, ensuring they are properly seated. Familiarize yourself with media controls and shortcut keys for seamless navigation. For enhanced customization, download Logitech Options software to fine-tune touchpad gestures and keyboard settings. This initial setup ensures optimal performance and personalization for your user experience.
Key Features and Functionality
The Logitech K400 Plus offers wireless connectivity, a built-in touchpad, long battery life, and media controls. Its design enhances productivity and entertainment experiences across devices.
3.1 Wireless Connectivity and Range
The Logitech K400 Plus features reliable 2.4GHz wireless connectivity, offering a range of up to 10 meters (33 feet) for seamless control. The keyboard uses a USB Unifying Receiver for a stable connection and supports multiple Logitech devices. Its wireless range ensures effortless navigation from the comfort of your couch or desk. With advanced power management, it delivers up to 18 months of battery life on two AA batteries, making it ideal for extended use without interruptions.
3.2 Built-in Touchpad and Gesture Support
The Logitech K400 Plus includes a built-in touchpad with multi-touch gesture support, enabling intuitive navigation and control. Users can scroll, swipe, and zoom with ease, enhancing productivity. The touchpad surface supports tap-to-click functionality, which can be disabled or re-enabled using the Fn key plus the left mouse button. This feature allows for seamless interaction with connected devices, making it ideal for both casual and professional use. The touchpad’s sensitivity can be adjusted via Logitech software for a personalized experience.
3.3 Battery Life and Power Management
The Logitech K400 Plus offers impressive battery life, lasting up to 18 months on two AA batteries. It features an on/off switch to conserve power when not in use. The keyboard automatically enters sleep mode after a period of inactivity, further extending battery life. Users can monitor battery levels using indicators, ensuring uninterrupted performance. With efficient power management, the K400 Plus provides reliable wireless connectivity for extended periods, making it a convenient choice for both home and office settings.
3.4 Compatibility with Multiple Operating Systems
The Logitech K400 Plus is designed to work seamlessly with various operating systems, including Windows, Android, and Chrome OS. Its universal compatibility makes it an excellent choice for users with multiple devices. The keyboard connects effortlessly to smart TVs, streaming devices, and PCs, offering a consistent typing experience across platforms; With plug-and-play functionality, it eliminates the need for additional drivers or complex setups, ensuring a hassle-free connection to your preferred device.
3.5 Media Control and Shortcut Keys
The Logitech K400 Plus features dedicated media control keys, allowing easy access to play/pause, volume adjustment, and track navigation. Shortcut keys simplify tasks like opening browsers or adjusting screen brightness. The keyboard also supports customizable shortcuts using Logitech software, enhancing productivity. These intuitive controls make it ideal for streaming and multimedia use, ensuring a seamless entertainment experience.
Customization and Settings
The Logitech K400 Plus allows users to customize touchpad sensitivity and shortcut keys to suit their preferences. Using Logitech software, you can enhance functionality and tailor settings for optimal performance.
4.1 Adjusting Touchpad Sensitivity
To optimize your experience, the Logitech K400 Plus allows adjusting touchpad sensitivity. Use the Logitech Unifying software to modify settings, ensuring precise cursor control. You can also enable or disable tap-to-click functionality by pressing the Fn key and the left mouse button. Adjusting sensitivity helps improve accuracy, especially for users with different hand sizes or preferences. Regularly cleaning the touchpad surface can also enhance performance and responsiveness.
4.2 Customizing Shortcut Keys
The Logitech K400 Plus allows users to customize shortcut keys for enhanced productivity. Using the Logitech Unifying software, you can assign specific functions to keys, including media controls and application shortcuts. This feature is particularly useful for streamlining tasks on connected devices. The keyboard also supports one-touch controls for volume, playback, and browsing. By tailoring shortcuts to your preferences, you can optimize your workflow across Windows, Android, and Chrome OS systems. Regular software updates ensure compatibility and functionality remain up-to-date.
4.3 Using Logitech Software for Enhanced Features
Logitech software enhances the K400 Plus experience by enabling advanced customization and functionality. The Logitech Unifying receiver allows connection to multiple devices, while Logitech Options software offers personalized settings for touchpad gestures, keyboard shortcuts, and device switching. Additionally, the software provides battery-level indicators and firmware updates to ensure optimal performance. By installing these tools, users can unlock the full potential of their K400 Plus, streamlining workflows and improving productivity across connected devices.
4.4 Saving Battery Life: Best Practices
To maximize the K400 Plus’s battery life, turn off the keyboard when not in use and store it in a dry place. Adjusting the touchpad sensitivity to a lower setting can also conserve power. Use high-quality AA batteries and avoid mixing old and new ones. Logitech’s Unifying software helps monitor battery levels, ensuring timely replacements. Proper storage and avoiding extreme temperatures further extend battery performance, maintaining the keyboard’s efficiency for up to 18 months on a single set of batteries.
Troubleshooting Common Issues
- For connectivity problems, restart the receiver or check wireless interference.
- If the touchpad is unresponsive, clean it gently with a soft cloth.
- Resolve battery drain by using fresh, high-quality batteries.
- Address keyboard lag by reducing nearby device interference.
5.1 Connectivity Problems and Solutions
If experiencing connectivity issues with your Logitech K400 Plus, restart the Unifying receiver and ensure it’s securely plugged into a USB port. Check for wireless interference from nearby devices. Re-pair the keyboard by pressing the Fn key and the left mouse button. If problems persist, restart your device or replace the batteries. For advanced troubleshooting, download Logitech’s Unifying software to reset connections. Ensure your device’s Bluetooth or wireless settings are enabled and properly configured for optimal performance.
5.2 Touchpad Not Responding or Erratic Behavior
If the touchpad isn’t responding or behaves erratically, clean it gently with a soft cloth. Adjust the sensitivity in Logitech software or press the Fn key and left mouse button to disable/enable tap functionality. Restart the keyboard and ensure it’s properly paired. Update Logitech software and check for device compatibility. For persistent issues, reset the touchpad settings to default or reinstall the device drivers. Ensure no other devices interfere with the wireless signal for smooth operation.
5.3 Battery Drain or Short Battery Life
If experiencing battery drain or short battery life with your K400 Plus, check battery levels and replace them with high-quality AA batteries. Adjust power management settings in Logitech software to optimize energy use. Ensure the keyboard is turned off when not in use and avoid extreme temperatures. If issues persist, reset the device by removing batteries for 30 seconds. Proper storage and avoiding prolonged inactivity can also help extend battery life.
5.4 Keyboard Lag or Delayed Input
Experiencing keyboard lag or delayed input? Restart the Unifying receiver and keyboard. Ensure the receiver is placed away from other wireless devices to minimize interference. Check for firmware updates in Logitech software. If issues persist, reset the keyboard by removing batteries, pressing and holding the power button for 10 seconds, then reinstalling batteries. Pairing the keyboard again using the Unifying software may also resolve the issue. Ensure no other devices are connected to the same receiver that could cause conflicts.
Maintenance and Care
Regularly clean the keyboard and touchpad with a soft cloth. Store the device in a dry place when not in use. Replace batteries as needed.
6.1 Cleaning the Keyboard and Touchpad
To clean the Logitech K400 Plus, turn it off and gently shake out loose debris. Use a dry microfiber cloth to wipe the keys and touchpad. For stubborn smudges, dampen the cloth slightly but avoid moisture seeping between keys. Avoid harsh chemicals or abrasive cleaners. Regular cleaning maintains performance and extends lifespan. Ensure the device is dry before reuse for optimal functionality.
6.2 Replacing Batteries: Best Practices
To replace the batteries in your Logitech K400 Plus, ensure the keyboard is turned off. Open the battery compartment, usually located on the underside, using a screwdriver if required. Insert two AA alkaline or rechargeable batteries, aligning the polarity markers correctly. Avoid mixing old and new batteries or using different types. Properly dispose of used batteries to protect the environment. After replacing, close the compartment securely and resume use. This ensures optimal performance and extends the product’s lifespan.
6.3 Storing the Keyboard When Not in Use
When storing the Logitech K400 Plus, ensure it is turned off to conserve battery life. Place it in a dry, cool environment away from direct sunlight and moisture. Avoid stacking heavy objects on top of the keyboard to prevent damage. Store the Unifying receiver separately in a safe place to avoid loss or damage. Regularly cleaning the keyboard before storage can prevent dust buildup. Proper storage ensures the keyboard remains functional and ready for future use.
Compatibility and System Requirements
The Logitech K400 Plus is compatible with Windows, Android, and Chrome OS devices, supporting wireless connectivity via the Unifying receiver. It operates within a 10-meter range, ensuring seamless control for various smart TVs and streaming devices.
7.1 Supported Operating Systems
The Logitech K400 Plus is compatible with Windows 7, 8, 10, Android 5.0, and Chrome OS, ensuring versatility across various devices. It also supports backward compatibility with older Windows systems like XP, making it suitable for a wide range of users. This broad compatibility allows seamless integration with smart TVs, streaming devices, and traditional computers, providing an enhanced entertainment and productivity experience. The keyboard’s universal design ensures it works effortlessly with multiple platforms, catering to diverse user needs and preferences.
7.2 Compatibility with Smart TVs and Streaming Devices
The Logitech K400 Plus is designed to work seamlessly with smart TVs, Android TV, and popular streaming devices like Roku and Chromecast. Its wireless connectivity and built-in touchpad make it ideal for navigating streaming services such as Netflix, Hulu, and Amazon Prime. The keyboard’s compatibility with Google TV and other digital media players ensures an enhanced entertainment experience. With a range of up to 10 meters, it provides reliable control for your smart TV setup, making it a versatile accessory for modern living rooms.
7.3 Pairing with Multiple Devices
The Logitech K400 Plus supports pairing with multiple devices using the Logitech Unifying receiver, allowing seamless switching between up to six compatible devices. This feature is ideal for users who need to control multiple computers, laptops, or smart devices. The keyboard can be paired with each device using the Unifying software, ensuring a quick and hassle-free setup. This versatility makes the K400 Plus a practical choice for home offices or entertainment systems with multiple connected devices.
Advanced Features and Tips
Explore advanced features like gesture customization and Unifying receiver support for multiple devices. Optimize productivity with tailored shortcuts and touchpad settings for a seamless experience.
8.1 Using the Unifying Receiver for Multiple Logitech Devices
The Logitech Unifying Receiver allows you to connect up to six compatible Logitech devices, such as mice and keyboards, using a single USB port. This feature simplifies setup and reduces clutter, making it ideal for users with multiple peripherals. The receiver supports 2.4GHz wireless technology, ensuring a stable and reliable connection. To pair devices, use the Logitech Unifying Software, which guides you through a straightforward setup process. This feature enhances productivity and convenience for those who rely on multiple Logitech accessories.
8.2 Enabling or Disabling Touchpad Tap
The Logitech K400 Plus allows you to enable or disable touchpad tap functionality. By default, tapping the touchpad performs a left-click. To disable this feature, press the Fn key and the left mouse button simultaneously. To re-enable it, repeat the same process. This option provides flexibility for users who prefer different interaction styles. Adjusting this setting helps optimize your experience based on personal preference or specific tasks, ensuring efficient navigation and control.
8.3 Customizing Gestures for Improved Productivity
Customizing gestures on the Logitech K400 Plus enhances usability. Users can tailor touchpad gestures to suit their workflow, such as adjusting scroll direction or enabling pinch-to-zoom. Logitech software allows for personalized settings, enabling users to create shortcuts for frequently used actions. This feature boosts efficiency, especially for multitasking or media browsing. By refining gestures, users can streamline navigation and achieve smoother interaction with their connected devices, making the K400 Plus a versatile tool for both productivity and entertainment.
Logitech K400 Plus vs. Other Models
The Logitech K400 Plus offers a built-in touchpad, wireless range, and media controls, providing an affordable, compact solution for home entertainment, compatible with multiple devices, surpassing other models.
9.1 Comparison with Previous K400 Models
The Logitech K400 Plus builds on its predecessors with enhanced features like extended wireless range and a longer battery life of up to 18 months. Its compact design and integrated touchpad make it more versatile for home entertainment setups. Compared to earlier K400 models, the Plus version offers improved media controls and compatibility with more devices, including Android and Chrome OS systems. These upgrades position it as a more advanced and user-friendly option for seamless connectivity and navigation in living room environments.
9.2 Differences from Other Logitech Keyboards
The Logitech K400 Plus stands out with its integrated touchpad and media controls, perfect for smart TV and streaming device integration. Unlike other Logitech keyboards, it offers a compact design tailored for living room use. Its compatibility with Windows, Android, and Chrome OS provides versatility for cross-device connectivity. The K400 Plus also features an extended wireless range and up to 18 months of battery life, making it a standout choice for home entertainment systems compared to other Logitech models focused on office or gaming use.
Frequently Asked Questions (FAQs)
Common questions about the K400 Plus include its battery life, compatibility, and touchpad functionality. The keyboard offers up to 18 months of battery life and supports multiple devices. Issues like touchpad responsiveness can often be resolved with settings adjustments or firmware updates. Warranty details and troubleshooting tips are also frequently sought by users.
10.1 What Is the Warranty on the K400 Plus?
The Logitech K400 Plus is backed by a limited hardware warranty that covers manufacturing defects for one year from the date of purchase. This warranty applies to the keyboard and its components, ensuring they function as intended. Damage caused by misuse, accidents, or normal wear and tear is not covered. For full details, users can refer to the warranty information provided in the product packaging or on Logitech’s official website. Warranty claims can be made by contacting Logitech support directly.
10.2 Can the K400 Plus Be Used with Non-Windows Devices?
The Logitech K400 Plus is compatible with non-Windows devices, including Android 5.0 or later and Chrome OS. It is ideal for use with smart TVs, streaming devices, and other platforms that support wireless keyboard input. The keyboard’s wireless connectivity and touchpad functionality make it versatile for various operating systems beyond Windows, ensuring seamless integration with modern entertainment and productivity setups.
10.3 How Long Does It Take to Charge the Battery?
The Logitech K400 Plus uses two AA batteries, eliminating the need for charging. It offers up to 18 months of battery life under normal usage conditions. The keyboard is designed for long-lasting performance, making it convenient for users who want a reliable wireless experience without frequent recharging or battery replacements.
The Logitech K400 Plus is a versatile, cost-effective wireless keyboard with a built-in touchpad, perfect for living room setups. Its long battery life and seamless connectivity make it a great choice for home entertainment systems.
11.1 Summary of Key Benefits
The Logitech K400 Plus offers convenience and efficiency with its wireless design, built-in touchpad, and media controls. It provides a seamless experience for TV-connected PCs, Android devices, and Chrome OS systems. The keyboard boasts up to 18 months of battery life and a compact, lightweight design for easy portability. Its compatibility with multiple operating systems and the Logitech Unifying Receiver further enhance its versatility. These features make it an excellent choice for home entertainment setups, offering both practicality and performance.
11.2 Is the K400 Plus Worth the Investment?
The Logitech K400 Plus is a cost-effective solution for home entertainment and everyday use. Its wireless convenience, long battery life, and built-in touchpad make it a practical choice for navigating media on TVs or PCs. The keyboard’s compatibility with multiple operating systems and devices adds to its versatility. For users seeking a reliable, portable, and affordable option, the K400 Plus delivers exceptional value, making it a worthwhile investment for seamless entertainment and productivity.
