Logitech Cordless Desktop Wave Set

Like other ergonomic keyboards, the Wave includes an elevated palm rest, though not as extreme as the platforms of old. It's also covered in a lightly padded vinyl upholstery that feels soft yet firm under the wrist, as well as a Goldilocks amount of tackiness (i.e., not too slippery, not sticky, just right). The keys are also positioned in a gentle U-shaped arc that nearly escapes the eye, but is apparent once you set your wrists down and start typing.

Contoured, wave-shaped key design conforms naturally to your fingers.

As someone who writes for a living, my computer keyboard is one of the most important tools I have and one that I'm connected to for hours every day. I've gone through many models over the years to get just the right one, and I currently use the Matias Tactile Pro on my Mac as it provides some of the best keystroke feedback I've found (which is the polar opposite to the frustratingly squishy keyboards that came with my HP and Apple PCs).

While the rolling contour of the keyboard layout was barely perceptible, my fingertips took to the Wave easily. It felt like each key was indeed designed specifically to fit the finger that was mapped to tap it. And the keys combine a springy action with a final tap that's not too loud, but both tactile and audible enough for instant feedback. As my week of testing progressed and my fingers grew more accustomed to the Wave, I actually felt as if my typing was both more accurate than on the Tactile Pro as well as a touch faster.

From an ergonomic standpoint, the Wave's gradual curve isn't immediately noticeable, but after a few days I found my elbows weren't hunched next to my body as they were with the straight keyboard, freeing both wrists and shoulders from strain. That said, if you require more substantial ergonomics for your typing (such as the curve and height of the Microsoft Natural), you might be disappointed by the relative flatness of the Wave.

The Delete key has been elongated and the Insert/Help key moved above..

The keyboard is supplemented by a plethora of system-specific feature buttons--including Flip 3D, Gadgets and Media Center in Windows Vista (aka, Expose, Dashboard, and Front Row on the Mac)--as well as quick access to your selected audio program and full playback controls (including volume). All functions can be customized using the included Logitech Setpoint utility (or Control Center within the Mac's System Preferences).

The Desktop Wave package is completed with the inclusion of the symmetrically designed LX8 laser scroller mouse, which can be used by either righties or lefties. The comfortably curved sides are supplemented by a rubbery finish that's easily gripped. It's more compact than the Microsoft Intellimouse we've been using, though just a bit heftier. That said, it glided easily over our desk's surface and was very precise once we configured the tracking speed. Both mouse and keyboard connect to your PC via a wireless USB dongle that looks like a flash thumbdrive. Its small size makes it easy to pack along with the mouse for work while on the go, and it also comes with a dock for desktop use. Both mouse and keyboard are powered by two AA batteries.

When I began reviewing the Cordless Wave, I wasn't looking for a new keyboard. But thanks to its excellent typing action, unique comfort features--from the contoured design of the keys to the padded wrist rest--and the plethora of customizable functions right at the tip of the finger, it's time to part ways with my old keyboard. --Agen G.N. Schmitz

Pros:

• Innovative contoured design of the keys conform naturally to your finger lengths, excellent typing action
• Padded vinyl wrist rest adds soft comfort and allows easy movement
• Loads of function and multimedia buttons, all customizable using included software
• Cross-platform, including compatibility with special features in Windows Vista
• Laser mouse is symmetrically designed, for use by both righties and lefties

• Shifting of some keys might annoy some, but delight others
• Might seem flat to those who need more substantial ergnomics