Mention that you're looking for a gaming keyboard on just about any Internet forum, and the Razer BlackWidow Ultimate ($140) is sure to come up. The Internet's appreciation for the BlackWidow Ultimate turns out to be completely justified. The keyboard is a fantastic peripheral on every level, from design to software to performance. Although it's one of the more expensive gaming keyboards on the market, the BlackWidow Ultimate justifies its cost through smart design choices and granular customization options.

The BlackWidow Ultimate isn't small, but it uses its size in smart ways. The keyboard measures 18.7 x 6.74 inches, compared with 21.5 x 9.6 inches for the Corsair Vengeance K95 or 17.3 x 5.4 inches of the Feenix Autore. Users will need to carve out some desk space, but not an excessive amount.
The keyboard's layout is also beyond reproach. With a 3.5 mm key travel, the keys felt close together without being cramped. Five macro keys on the side had just enough space between them so that we rarely hit them by accident.

One thing we found disappointing was the lack of media controls. By using a function key along with the F1-F12 keys, we could control music and videos, but this is inconvenient compared with devices such as the Logitech G710+, which has a few extra keys and a volume wheel.
Otherwise, the BlackWidow Ultimate feels solid and has an elongated bottom rather than a detachable wrist rest. We found it very comfortable and appreciated that it didn't take up too much additional room.

The keys on the BlackWidow Ultimate aren't going to rewrite the book on gaming keyboards, but they get the job done. With large block letters, adjustable green illumination and slight indentations, the keys look great. We were somewhat concerned that the keys' smooth texture would prove slippery, but we did not encounter any problems.
Keyboard aficionados know that many gaming keyboards make use of Cherry MX switches: Reds are lightweight and quiet, Blues are resistant and noisy and Browns are somewhere in the middle. Although Razer uses proprietary mechanical switches rather than Cherry, the BlackWidow Ultimate's keys felt excellent and quite similar to those of a Cherry MX Blue. The keys clicked and clacked with satisfying volume, but also sprang back up as rapidly as those on a traditional membrane keyboard.
The BlackWidow Ultimate's keys are also ideal for typing. In the Ten Thumbs Typing Test, we scored 101 words per minute with a zero-percent error rate on both the BlackWidow Ultimate and our standard Dell office keyboard. Considering we work with the Dell for hours every day and had only just opened the BlackWidow's box, this speaks very well of Razer's keyboard.
Features
When it comes to peripheral software, Razer sports one of the best programs in the business: Razer Synapse 2.0. With this software, users can remap any key, record and assign macros, customize a specialized Gaming Mode and control the keyboard's lighting. Not only is Razer Synapse 2.0 fairly foolproof, but it's comprehensive as well, particularly if you use both a Razer keyboard and mouse.
One thing that sets the BlackWidow Ultimate apart from its nearest competitors is the ability to create multiple profiles and link them with individual games. While there is a question of how useful this feature is — keyboards are, by definition, intended for out-of-the-box use with every program on a PC — it's still something that most keyboards don't offer. Even the Logitech G710+, a very similar peripheral with top-notch software, only offers three non-linkable profiles.
Recording macros on the BlackWidow Ultimate is not terribly difficult, although it's a bit of a process. Users have to hit a function button and F9 (which are not close to one another), i*nput the macro, stop the recording and then choose a button for it. This process is confusing and easy to mess up — we even accidentally replaced the 1 button with a macro and had to go into the Synapse software to fix it. Once you get the rhythm down, it's not so bad, but we still prefer the dedicated macro record buttons on Corsair and Logitech models.