Spyder2express - a must have for photographers, designers, gamers, or anyone who wants accurate colour on screen The latest addition to the Spyder2 family, the Spyder2express replaces the award-winnning ColorPlus. Providing quick and accurate monitor calibration, it gives you precise and realistic on-screen colour, true-to-life flesh tones plus flawless shadow detail and highlights in just three steps. The Spyder2 and its advanced algorithms work behind the scenes to give you the best colour experience possible. Features and Benefits: Spyder2 Monitor Calibration System Award-winning Spyder2 colorimeter, the standard for on-screen accuracy, precisely calibrates all CRT, LCD and laptop displays to industry standards Easy software wizard guides you through the calibration process in just a few steps New state-of-the-art optical science provides a five-fold increase in colour sensitivity over previous technology with a patent-protected light baffle for accurate characterization of LCD displays Sleek hardware design offers effortless LCD, CRT, and laptop calibration while protecting delicate LCD screens Sophisticated Grey Balance and Tonal Response Algorithms provide demanding users with exceptionally smooth gradient steps and neutral greys Unique before-and-after viewing feature allows you to compare your display with and without calibration Outstanding reliability backed by a two-year hardware warranty What's included: Spyder2 Colorimeter Spyder2express Monitor Calibration Software (Site License) available in English, German, French, Spanish and Italian Quick-Start Guide Two-year hardware warranty and free software updates. System Requirements: CRT or LCD monitor (including laptop displays) Windows� 2000 or XP operating software Mac OSX 10.3 or higher Powered USB port 1024 x 768 or larger screen.