The SmartCat Pro sets the standard of comfort plus performance in computer control. With intelligent software, one-touch scroll & zoom and distinctive sounds for each operation, SmartCat combines all the power of a top-of-the-line mouse with the unrivaled comfort and durability of a Touch Pad. Programmable software allows you to go from fast on-screen movements to pixel-point control. Hotlinks one-touch zones can be independently programmed to execute programs, open files, control browser functions, assign (toggle) mouse actions or control cursor modes. Quickly activate vertical & horizontal scrolling as well as magnification tools by gliding a finger along the Touch Pad edges. Mouse-like features such as right-clicks are accessible by tapping a finger in the Touch Pad's upper right corner. A GlideExtend feature makes it easy to keep moving the cursor after you've run into the Touch Pad's edge. Virtual buttons, sounds, speed, sensitivity and orientation settings can be customized. The SmartCat Pro sets the standard of comfort plus performance in computer control. With intelligent software, one-touch scroll & zoom and distinctive sounds for each operation, SmartCat combines all the power of a top-of-the-line mouse with the unrivaled comfort and durability of a Touch Pad. Programmable software allows you to go from fast on-screen movements to pixel-point control. Zoom reduces or enlarges Office documents Scroll moves Horizontally & Vertically Right tap mimics a mouse right-click GlideExtend virtually eliminates the edge of the pad when dragging Adjustable sounds, speed, sensitivity, orientation System Requirements - IBM PC-compatible or Apple Macintosh USB Port, Windows 98, Windows 2000, XP and Mac OS 8.5 X Device area - 4.0 x 4.4 x 0.4 inches Touch area - 3 x 2 inches