A wireless keyboard is useful in more ways than one. One of them is to control a TV-connected PC. Take the Logitech K400 Plus as an example.
This inexpensive, compact, and easy-to-use keyboard allows you to have total control over your TV-connected PC. There’s no need to leave the comfort of your couch.
Want to know more about the wireless keyboard? Read on, then. Below, we talk about its design, wireless connectivity, performance, battery life, as well as pros and cons.
We also tell you operating systems that are compatible with the Logitech K400 Plus driver.
1. Logitech K400 Plus Design
With dimensions of 5.51 x 13.95 x 0.93 inches (H x W x D), the K400 Plus is on the compact side. Neither too small nor too big. The keyboard is also lightweight, weighing no more than 13.76 oz with batteries.
The K400 Plus is designed to be an all-in-one keyboard. The keyboard functions not just as a regular keyboard but also as a touchpad and a dongle.
This eliminates the need to get a wireless mouse or dongle to control your TV or PC remotely.
The K400 Plus is a TKL keyboard. That is, it doesn’t have a 10-key numeric pad on the right side. Instead of numeric pads, it has a touchpad and other buttons.
The keys have a chic-let style. Like a typical Chiclet-style keyboard, there is no separating frame between the keys. This is hardly an issue as typing on the keys is comfortable.
The touchpad is quite large, with dimensions of 2.99 x 1.85 inches (H x W). Above the touchpad are the volume (up, down, and mute) buttons. Below it, there are left and right buttons.
2. Logitech K400 Plus Wireless Connectivity
Instead of Bluetooth, the keyboard uses a USB unifying receiver as its wireless connectivity. To use the keyboard, plug the receiver into the USB port of your TV or PC.
When it is not in use, you can store the dongle inside the battery compartment.
The K400 Plus uses a 2.4 GHz band. It can support up to 6 compatible devices from Logitech. This includes touchpads, keyboards, and mouse.
The standard dongle range is 33 feet (10 meters). Within this range, there are no dropouts or delays. Sitting farther than this range? No problem.
The keyboard also comes with a wireless extender.
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3. Logitech K400 Plus Performance
When it comes to performance, the K400 Plus performs quite well. Installing the keyboard is straightforward. Since it is a plug-and-play device, it’s just a matter of plugging the receiver into a USB port. And there you go. It is ready to use.
You can use the keyboard like that. Alternatively, you can customize the controls to your liking. But for that, you need to install the Logitech Options software.
The typing experience is smooth. Yes, despite the rather cramped keys. Typing noise is also minima.
4. Logitech K400 Plus Battery Life
The keyboard is powered by two AA batteries. Fortunately, alongside the keyboard unit, Logitech includes batteries, a USB receiver, and a user manual in the box.
That means you can use the keyboard right away.
The battery life is exceptional. It can stay up to 18 months. As a result, you won’t be bothered by replacing batteries frequently. Plus, the keyboard has an on/off switch and power-saving technology.
These help to preserve battery life, allowing them to last even longer.
5. Logitech K400 Plus Pros & Cons
- All-in-one keyboard
- Good wireless connectivity
- Easy to use
- No backlight
6. Logitech K400 Plus Compatible Operating System
Now, the compatible operating systems. Compatibility is hardly an issue. If your computer, tablet, or phone is running any of the following
You will be able to use the keyboard. Since it is plug-and-play, you won’t need to install the Logitech K400 Plus driver automatically. Yes, the setup is that easy.
If you want to customize the keyboard, you need to install the Logitech Options software. Using it, you can customize the controls, use the present controls, make selections, and more.
Logitech K400 Plus for Windows
Compatible OS: Windows 10 (32 bit / 64 bit), Windows 8.1 (32 bit / 64 bit), Windows 8 (32 bit / 64 bit), Windows 7 (32 bit / 64 bit)
- Logitech K400 Plus Software Download
Logitech K400 Plus Software for Mac OS X
Compatible OS: MacOS X 10.6 or newer.
- Logitech K400 Plus Software Download
For a USD 24.99 keyboard, the K400 Plus is surely worth the price. The all-in-one keyboard has a good design, performance, and wireless connectivity. It is also customizable, compact, and easy to use.
The K400 Plus is a plug-and-play device. Meaning it is ready to use from the get-go. You just need to plug it into your computer, and the Logitech K400 Plus driver will install automatically.