This u.S. military training combat pad is now declassified (for non-military personnel). This keypad can now be used for pc gaming. Get the leading edge you need to combat your opponents with this easy to use keypad. Wether using this keypad to run extensive counter-intelligence against your enemies or just to strafe circles around them, this is the keypad for you. Features: tactically placed keys: 41 tactically placed keys including four thumb-specific keys and 11 weapon keys surrounding a lethal central butterfly layout. Ambidextrous: military training feedback has echoed the sentiments of the gaming community to develop a weapon that is left and right hand compatible. Compact design: compact design provides enhanced portability for mobile gaming. Simultaneous keystrokes: allows up to 7 simultaneous keystrokes while employing phantom keystroke elimination capabilities. Powered by z engine technology: z engine technology gives gamers pre-defined key layouts for over 100 pc game titles. Specifications: model number: zgp-1000. Part number: gw1nae1-x9cpd01. Product dimension: 21.1 X 7.9 X 1.1 Inches (53.6 X 20.1 X 2.7 Cm). Package includes: usb keyboard base, installation cd, documentation. System requirements: windows 2000/xp home/professional/x64, pentium iii/athlon 1ghz or higher, 128mb ram, 100mb of hard disk space, cd-rom drive, internet explorer 5.0 Or higher, sound card and speakers for multimedia controls. Additional requirements: available usb port.