The SteelSeries Sensei RAW is the pure and essential performance edition of the most award-winning, critically acclaimed gaming mouse in history. Featuring tournament-grade components, brilliant blue illumination, 7 programmable buttons, gaming grade UPE material feet and support of the SteelSeries Engine, it is the essence of performance. FROM THE MANUFACTURER STEELSERIES SENSEI [RAW] MOUSE FROST BLUE EDITION Keep cool with the SteelSeries Raw Mouse in Frost Blue. View largerSteelSeries Sensei is the original mouse extraordinaire from SteelSeries. It's the worlds most customizable mouse and features its own 32bit ARM processor (which allows double the sensitivity, to 11,400 DCPI), and can be configured through a built-in LCD menu system on the back with support for up to 16.8 million colors. SteelSeries Sensei [RAW] did away with processor, the LCD menu system and the on-board memory. If you don't travel around the world as a pro gamer, if you don't plug into tournament computers and if you don't need all the colors, the [RAW] will deliver the same world-class performance and same amazing customization options using the SteelSeries Engine. The SteelSeries [RAW] Frost Blue is the essence of performance and embodies everything we ever learned about mice. ADVANCED MACROS Thanks to the support of the SteelSeries Engine software, you can record even extremely long and advanced macros to the Sensei RAW Frost Blue. The macros can not only be layered, include keystrokes and precise timing, but they can span across your peripherals allowing you to have a mouse button assigned to perform keyboard strokes and mouse clicks in the same macro. FROST BLUE ILLUMINATION The frosty blue illumination is capable of several modes of operation including: solid, slow, medium, and fast pulse. You can also vary the intensity of the illumination between low, medium, and high. For those of you who don’t like glowing shiny stuff on your desktop, you can completely switch off all illumination. It also brings a very real benefit to users who utilize multiple profiles: by giving them brightnesses, you can quickly switch between profiles and also ways know which profile is active. PLUG, PLAY, WIN There’s no need to install software of any kind in order to use the Sensei [RAW] Frost Blue. It is completely capable of operating flawlessly with default settings. However, to unlock the potential of your mouse, download the SteelSeries Engine software. The software provides you with the ability to customize CPI settings, LED intensity, programmable buttons and lighting modes. GLOSSY WHITE TEXTURE SteelSeries Sensei RAW Frost Blue features a sleek, glossy white coating that delivers a unique feeling, allowing the user to compete and win in style. GLIDE LIKE THE WIND High Performance PTFE material covers 16% of the mouse bottom to ensure maximum glide. We recommend changing glides regularly as they will eventually be worn down. DOUBLE BRAIDED CORD Improved durability and tangle-free via its double braided nylon cord. SIZE AND WEIGHT * Weight: 90 grams (0.2 lbs) * Height: 38.7 mm (1.5 in) * Width: 68.3 mm (2.7 in) * Length: 125.5 mm (4.9 in) COMPATIBILITY Windows 2000, XP, Vista and 7, Mac OS X BUTTONS 1. Left side button 1 2. Left side button 2 3. Left click 4. Right click 5. Scroll wheel & middle click 6. CPI high / low switch 7. Right side button 1 8. Right side button 2 COMPARE THE STEELSERIES SENSEI LINE Model SENSEI MLG Edition SENSEI SENSEI [RAW] Color Black Grey, Fnatic Black & White Glossy Black, Rubberized Black, Frost Blue Ambidextrous shape Surface material/treatment Metal Metal Rubberized or Glossy Pro grade laser sensor Omron switches 7 programmable buttons SteelSeries Engine support Braided, anti-tangle cord 3 zone illumination 16.8 mill 16.8 mill White 32 bit ARM processor On-board profiles 5 5 1 LCD menu system Counts Per Inch (CPI) 8200 1 - 5,700 90 - 5,700 Double Counts Per Inch (DCPI) 16,400 5,701 - 11,400 Frames Per Second (FPS) 12,000 12,000 12,000Three zone lighting - Scroll Wheel, CPI Indicator, and Logo. Brilliant blue illumination. 7 programmable buttons. Driverless plug-and-play. Ambidextrous shape. Programmable macro buttons.