At $125, the Razer BlackWidow Ultimate is a competitively priced mechanical gaming keyboard in its range. We just wish Razer had done more to set this "Ultimate" edition apart from Razer's more affordable standard BlackWidow.

The Topre Realforce 103UB 55g keyboard is a simple mechanical keyboard with unique, quiet switches underneath the keys that minimize the familiar clacking sound of other mechanical keyboards. Passionate, well-off typists interested in accommodating their neighbors might have some interest in this expensive input device, but with few other standout features, we can't recommend it to other mechanical-keyboard fans due to its high price.

Mechanical keyboards are gaining popularity in circles that miss the tactility of the original IBM Model M, and Rosewill introduces an inexpensive version in the RK-9000. It doesn't have the bells and whistles of competitors like Das Keyboard, but the Cherry Blue switches, molded keycaps, and simple-yet-durable design make the Rosewill RK-9000 an excellent, affordable product to start your click-clack keyboard addiction.

The Logitech Wireless Illuminated Keyboard K800 is a worthwhile refresh with updates that include a Unifying receiver for consolidated USB port access, rechargeable AA NiMH batteries, and Logitech's comfortable PerfectStroke key design. If you do your typing in the dark, the adjustable backlit Wireless K800 won't disappoint.

Apple bundles its Wireless Keyboard with every new iMac because it matches the computer's strengths in terms of minimal design and simple functionality. While some may bemoan its lack of extra features, the Apple Wireless Keyboard does the job and looks good doing it.

Fans of Apple's legendary Extended II keyboard will love the Matias TactilePro 3.0's sculpted keys and satisfying click. Its sturdy build and laser-etched keys also ensure a long lifespan. If you get past the $150 price, the Matias TactilePro 3.0 makes a solid replacement for the stock Apple keyboard.

The SteelSeries Merc Stealth gaming keyboard updates an already innovative design by adding lights and a USB hub. Though the design may not be for everyone, the Stealth Merc should satisfy gamers who want more than just a unique key layout.

The $100 Matias Folding Bluetooth keyboard would make a good sidekick for the Apple iPad and other portable computers; however, its unforgivable design missteps and an oversize footprint make it clumsy and awkward. You should pass this by and spend less to get the official Apple Wireless Keyboard.

We like the idea of an LCD touch screen, but the one on the Eclipse Wireless Litetouch keyboard has a laundry list of issues.

The Das Keyboard Model S Professional Silent is aesthetically minimal and designed for keyboard purists who miss the noisy days of the first IBM Model M. Its $135 price tag will deter casual users that can find a cheaper input device with extra features elsewhere, but power typists will find comfort, utility, and nostalgia in the Model S Professional's sleek design and springboard performance.