Logitech Wireless Solar Keyboard K760 works with all your Apple devices

In a market where few vendors make dedicated Mac keyboards, much less good ones, Logitech has released its second premium Mac keyboard of the past year. Announced back in May, the company’s $80 Wireless Solar Keyboard K760 (officially called the Wireless Solar Keyboard K760 for Mac, iPad, iPhone, but which I’ll just refer to as the K760) is based on last fall’s Wireless Solar Keyboard K750 for Mac ( ), but offers a more-compact design, much-requested Bluetooth support, and the capability to pair with three devices.

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At just 11.5 inches wide, the K760 rivals Apple’s Wireless and standard desktop keyboards in compactness. In fact, the K760 actually has a lower overall profile than Apple’s Wireless Keyboard, at just over a half an inch thick at its thickest point, and with less of an incline. (Although a flat or sloping-away orientation is often the best ergonomic setup, the K760’s rear feet raise the back edge about a third of an inch.) However, the K760 is quite a bit deeper—at 6.5 inches—than Apple’s Wireless Keyboard thanks to a large strip of solar cells at the top.

Like the K750, the K760 uses the light in your office or home to charge the keyboard’s internal, rechargeable battery. In fact, in a well-lit room, the battery’s charge will rarely dip below full, as even dim ambient light is enough to maintain a full battery charge. (Pressing the battery-check button—the F8 key—lets you quickly determine if the keyboard’s battery needs charging.) Logitech claims a fully charged battery will let you use the keyboard for three months of eight-hour days in total darkness. Obviously, I didn’t test this, but I can tell you that over a month of use, I never experienced a low battery.

As with the K750, one potential challenge to using the K760 is that if you have a slide-out keyboard drawer, you may find that the drawer doesn’t pull out far enough to completely expose the solar cells to light. In that case, you may need to occasionally put the keyboard on your desk when you head out for lunch so the solar cells can catch some rays. Unlike the K750, the K760 doesn’t have a Check Light button to determine if the solar cells are getting enough light, and Logitech’s Solar App for Mac, which displays detailed information about the K750’s battery and charging status, doesn’t work with the K760. The company’s Control Center software, discussed below, gives you a simple battery-level display.

Bluetooth times three

Unlike most previous Logitech keyboards for Mac, the K760 connects to your Mac using Bluetooth—a change sure to please the many, many, many Macworld readers who’ve complained over the years about Logitech’s preference for USB RF dongles. But for those with multiple Apple products, the even bigger appeal of the K760 is that it can simultaneously pair with three devices: any combination of Macs, iPhones, iPads, or iPod touch models. In other words, if you’ve got an iMac, a MacBook, and an iPad, you can pair the K760 with all three, and switch between devices with the press of a button.

Specifically, the K760’s F1, F2, and F3 keys are each labeled with the Bluetooth symbol and 1, 2, or 3, respectively. When you want to pair a device with the K760, you press the Bluetooth-pairing button on the underside of the keyboard, then press whichever Bluetooth key—F1, F2, or F3—you want to use for that Mac or iOS device. Then you simply use the OS X or iOS Bluetooth-pairing procedure. You repeat this process for up to three devices. Once you’ve paired your devices, pressing F1, F2, or F3 automatically connects the K760 to the appropriate Mac or iOS device—a blue LED on the key blinks as the keyboard is connecting, then glows solid to indicate an active connection has been made. (Switching between devices takes roughly three to ten seconds, depending on the responsiveness of the devices.)

For much of my testing, I had the K760 paired with my iMac, MacBook Air, and iPad. (I also tested it with my iPhone, and it worked just as well.) As someone who frequently uses all three devices with an external keyboard when in my office, I loved being able to just grab the K760 from in front of my iMac, move it in front of my iPad, press F3, and start typing. When my MacBook Air was sitting on a laptop stand, I just moved the K760 under it, pressed F2, and got to work. And when I wanted to go back to working on my iMac, a simple press of F1 switched the keyboard back to it. Instead of using several different keyboards, each with different key sizes and layouts requiring a period of adjustment, I used a single keyboard that worked great with all three.

You don’t need a slew of computers to find this feature useful—even if you’ve got just a Mac and an iPad, you’ll appreciate it, as many people looking for an iPad keyboard would prefer a standalone keyboard to a keyboard case due to the former’s full-size keys and standard key layout. The K760’s thin profile and light weight (just over 17 ounces) mean you can grab it from your desk and toss it in your bag along with your iPad for serious on-the-go typing. It’s also great, along with a travel stand, for using with your MacBook on the go.

Better than Apple’s chiclets

The K760’s keys are almost identical to those on the K750, which means that while they aren’t as good as the PerfectStroke keys found on the older DiNovo line, they’re a nice upgrade over those on Apple’s current keyboards. They’re low-profile, short-travel keys that are slightly easier to press than those on Apple’s keyboards, but they also feel quite a bit more responsive thanks to better tactile feedback. I also like that the K760’s keys each have a slightly concave top, unlike the perfectly flat top of Apple’s keys. These concave tops make it easier to locate keys by feel and to press the center of each key when typing.

Compared to the keys on the K750, the only real difference I found is that the K760’s feel a bit looser—just a tad more jiggly when pressed, if that makes sense. But it doesn’t affect typing compared to the tighter keys on the K750. And the truth is that the difference is small enough that it could simply be due to production variation.

Like Apple’s Wireless Keyboard, the K760 achieves its small footprint by foregoing a dedicated numeric keypad and dropping Home, End, Forward Delete, Page Up, Page Down, and several F-keys. In addition, the arrow keys are half-height keys positioned below the right-hand Shift key. In fact, the K760’s key layout is essentially identical to that of Apple’s Wireless Keyboard: The bottom row features fn, Control, Option, and Command to the left of Spacebar, and Command, Option, and the aforementioned arrow keys to the right. The top row sports the Escape key, F1 through F12, and a dedicated Eject key. The one difference is that the K760’s top row also includes an On/Off slider switch—a welcome improvement over the Apple Wireless Keyboard’s flimsy power button that turns on the keyboard at the slightest bump.

The K760’s plastic body isn’t quite as stiff as that of Apple’s aluminum Wireless keyboard, but it still feels solid. Logitech provides a three-year warranty.

Mac- and iOS-friendly F-keys

Like Apple’s keyboards, the K760’s F-keys serve double duty as both standard F-keys and special system-function keys. But because three of those F-keys are used for switching between devices, and the keyboard works with both Macs and iOS devices, the arrangement of these special functions is a bit unusual compared to Apple’s keyboards, and the function of each F-key may change depending on the device. Here’s a quick rundown:

• F1, F2, and F3: On all devices, choose which device the K760 should actively connect to.
• F4: In OS X, access Mission Control (10.7 or later) or Exposé (10.6 or earlier); in iOS, no function.
• F5: In OS X, access LaunchPad (10.7 or later); in iOS, access the Home screen.
• F6 and F7: On all devices, adjust brightness down or up, respectively.
• F8: On all devices, check the K760’s battery level.
• F9: On all devices, play/pause media player.
• F10, F11, and F12: On all devices, mute, volume down, and volume up, respectively.
• Eject/Keyboard: In OS X, eject the optical drive; in iOS, toggle the onscreen keyboard.

Depending on your Mac, you may need to change some of your F-key assignments in the Keyboard and Mission Control or Exposé panes of System Preferences to get the expected results.

Unfortunately, as with the K750, you can’t customize the behavior of the F-keys using Logitech’s Control Center software. The software’s only key-customization option when used with the K760 is the aforementioned checkbox choosing whether you need to press the Fn key to access standard F-key (F-key) functionality. (When used with the older DiNovo keyboards, Logitech Control Center provided extensive customization features.) The software’s other options are for displaying a CapsLock indicator in the menu bar, and for displaying an onscreen CapsLock notification; though, in an improvement over the K750, the K760 has an actual LED indicator on the Caps Lock key.

Readers who have never had good luck with Logitech’s driver software—and I know there are plenty of you out there—will see this as a good thing. But I’ve used Logitech Control Center for years without a problem, and when using the K760, I really missed the capability to assign application and keystroke combinations to F-keys.

The other drawback the K760 inherits from the K750 is that, like Apple’s current keyboards, the K760 mashes the F-key-row keys, including the Escape and Eject keys, into a single, uninterrupted line that’s flush with the top row of the main keyboard area. This makes touch-typing considerably more difficult than the traditional layout, where the F-keys are arranged groups of four, with the entire row separated from the main keyboard area by a wider space.

Macworld’s buying advice

Like the K750 for Mac before it, the Wireless Solar Keyboard K760 is one of the best Mac keyboards on the market thanks to an appealing design, good keys and key layout, a nice batch of special-function keys—in this case, for both OS X and iOS—and a reasonable price. But while the K760 lacks the luxuries of a full-size desktop keyboard, such as a numeric keypad, it makes up for those omissions by providing multi-device Bluetooth support and a compact design that’s small enough to toss in your bag, making it versatile enough to be the primary keyboard for your desktop Mac, your MacBook, and your iPad or iPhone—without sacrificing full-size keys or a standard key layout. It’s perhaps the most versatile keyboard we’ve tested.

[Dan Frakes ( @danfrakes) is a Macworld senior editor.]