Logitech Wireless Keyboard K350

More power to you

No one likes to run out of batteries. It’s a hassle. Scouring the house for new ones. Finding two that still have juice. Even making an extra trip to the store. At Logitech, we’re doing everything we can to make the hassle of replacing batteries hassle-free.

Batteries? What batteries?

Wireless keyboards let you avoid the inconvenience of cords. But unlike a corded keyboard (which is powered via USB and your computer), wireless keyboards use batteries, and batteries do run out of power.

Don’t even want to think about changing batteries? We’ve got just what you need. You can choose a keyboard with a battery life of 15 months—or even three years—and practically eliminate the hassle and expense of changing batteries.*

Learn more about the Logitech® Wireless Keyboard K350, featuring a three-year battery life.

Plug it. Forget it. Add to it. You’ve got the Logitech® Unifying receiver.

The Unifying receiver stays in your notebook, so there’s no need to unplug it when you move around. It’s so tiny, you won’t need to worry about the receiver breaking off or getting lost.

See all devices compatible with Unifying.

Download Connection software now.

And it’s easy to add a compatible wireless keyboard or mouse to the same receiver. Build your ideal combo. Add something. Replace something. It’s as simple as can be and you’ll use only one USB port.

Learn more about Unifying.

Uniting your setup

Your laptop is convenient. You use it on the couch, in the kitchen, at the coffee shop—wherever you want. Logitech makes your laptop as comfortable as it is convenient with portable mice and notebook-ready keyboards.

The Logitech® Unifying receiver takes convenience a step further.

The Logitech® Unifying receiver is a tiny, leave-in wireless receiver. Smaller than most coins, the Unifying receiver not only makes it easy to use a wireless keyboard, mouse, or number pad, it also works with up to six devices.

Plug it in

With the tiny wireless receiver, there’s no need to plug and unplug when you’re on the move. Or deal with the hassle of multiple receivers. The tiny Logitech® Unifying receiver stays in your notebook and lets you add devices as you need them.

See all mice and keyboards with the Unifying receiver

Forget about it

The Unifying receiver is small and always ready. So small, in fact, you can leave it plugged into your USB port when you’re on the move—without worrying about breaking or losing it.

Add to it

It’s fast and easy to add a compatible wireless mouse, keyboard, or number pad to your receiver. You can mix, match, upgrade, or replace up to six devices—now or in the future—using just one USB port. To connect a new device, you simply open the connection software, click “Pair new device”, and turn the device off and on. That’s it.

Download Connection software now.

A tiny dynamo

The Unifying receiver packs plenty of power. Built with Logitech® Advanced 2.4 GHz wireless connectivity, Logitech mice with the Unifying receiver give you the reliability of a cord—with the freedom of cordless. You’ll enjoy fast data transmission with virtually no delays or dropouts.

Plug it. Forget it. Add to it. You’ve got the Logitech Unifying receiver.

Compatible with Logitech® Unifying receivers

Looking for a mouse or keyboard (or number pad) that is Unifying compatible? We’ll help you find the right one.

See all mice that are Unifying compatible.

See all keyboards (and number pads) that are Unifying compatible.

Typing is a big part of daily life. You do it automatically without really thinking about it. But, if you’re like most people, you’re feeling it. That’s what prompted us to rethink keyboard design and create a line of comfortable keyboards that don’t make you relearn how to type, unlike split keyboards.
See all Wave keyboards.

Watch the Wave video.

An idea right at our fingertips

We set out to create a keyboard that didn’t force you to conform to it—but rather one that conformed to you. The idea? A wave-shaped key frame with varying key heights to mirror the varying lengths of your fingers.

The keys hit by your little fingers would be the highest. Those hit by your middle fingers would be the shortest. You’d be in a more natural position so you wouldn’t need to twist and bend your hands and forearms to type.

Curve + Wave + Palm Rest

Not ones to rest on our laurels, we looked at all of our options. We tried linear designs. Curved designs. Palm rests and no palm rests. And all the possible combinations. When we put them to the test, the clear favorite was the keyboard with curve + wave + palm rest. The Wave keyboard was born.

Details, details

Unlike other curved keyboards, we used consistently sized keys. The subtle 5-degree curve was designed to let your hands open up and take a natural position instead of forcing your wrists to bend. And because each key is the same size and same distance from one another, you wouldn’t need to relearn how to type.

The cushioned, contoured palm rest mirrored the wave-shaped key frame. We added gentle indents to position your hands comfortably on the keyboard and used padded, soft upholstery so you’d have a cushy place to rest your palms when you’re not typing.

Comfort at last

To bring all this comfort to the achy masses, we had to completely redesign nearly every element of the assembly process and our packaging. But the results were worth it. Independent studies show that the Wave keyboards significantly reduce the four major points of discomfort—without causing a noticeable change in typing speed or accuracy.* It’s comfort made easy.

According to studies by two U.S. universities.

You can control your computer from across the room. And be more productive and comfortable on the go. Logitech wireless keyboards give you the freedom to do more, in more places—without the clutter of cords. From basic to Bluetooth, we’ve got plenty of options to choose from. But don’t worry—we’re here to untangle all the terminology and technology.

The power player: Advanced 2.4 GHz

For the best-of-the-best wireless connection, Logitech® Advanced 2.4 GHz wireless gives you the reliability of a cord with cordless convenience and freedom. Advanced 2.4 GHz wireless virtually eliminates delays and dropouts—even in the busiest wireless environments, such as a high-tech office.

In addition, Advanced 2.4 GHz wireless is designed to optimize battery power. (Many of our keyboards with Advanced 2.4 GHz wireless can offer up to three years of battery life.)

Your keyboard is automatically paired with your computer. So, you can use your keyboard with the most demanding applications and know that every keystroke you make will be carried out instantaneously. It uses less battery power than other wireless technologies, too

Check out all of our Advanced 2.4 GHz wireless keyboards.

Fast and reliable: 2.4 GHz

The predecessor to Advanced 2.4 GHz wireless, our basic 2.4 GHz wireless keyboards deliver wireless convenience you can count on.

Thanks to its ability to transmit data in two directions, your keyboard can save power by turning itself off when your PC is dormant. Your keyboard can even sense if there’s wireless interference and change channels to establish the most secure connection.

Have a look at all 2.4 GHz wireless keyboards.

Just the way you want it

Your keyboard isn’t just for typing. Many can launch Web pages and applications, control your media, and sometimes even show you what song is playing.

With Logitech® SetPoint™ software, you can not only change the function of your keys—you can customize all sorts of things to make your keyboard work better for you.

Download SetPoint now.

Hot keys at your service

Is that hot key not so hot in your eyes? You can easily change what it does with SetPoint. You simply select your keyboard, find the hot key you want to change, and pick what you want it to do.

So you can make that unloved button open a Web page, launch your favorite program, open a file or folder, and more. Or you can assign keystrokes to it.

F-keys that function your way

You don’t have to let your F-keys push you around either. You can program them to do what you want, too. You just choose the Function Key tab and make your changes.

Blocking the lock keys

No need to fear that Caps Lock key. SetPoint lets you disable the keys you’re afraid to accidentally hit—like all those lock keys, the Insert key, and the Windows® Start key.

Battery check-up

Keeping an eye on your battery level is easy—the Battery tab lets you see how much juice you’ve got left so you’ll never be left powerless.

Making special features more special

Whether your keyboard’s got zoom buttons, an LCD, a TouchDisc, or Media Pad, SetPoint lets you set things up the way you like them. You can speed up or slow down your zoom. Tell your LCD not to bug you with message alerts when you’re listening to music. Change the pointer speed on your TouchDisc. And much more.

Need more help? Get step-by-step instructions for your keyboard.