The USB (Universal Serial Bus), Cirque Easy Cat touchpad makes it easier & more comfortable than ever to control your computer. To perform basic mouse functions, simply glide your finger over the smooth surface of the Cirque Easy Cat to point, then tap on the pad or press on the buttons to click. Both left & right click functions can be activated by tapping on designated areas of the pad. Its easy to detect the right click area of the pad thanks to the subtle change of pad texture & color. Double-tap & hold your finger on the pad, or hold the left button as your finger glides, to grab, drag & highlight any item on-screen. Activate vertical scroll by simply gliding a finger along the right edge of the touchpad. The Glide Extend edge extending feature makes it easy to keep moving the cursor after youve run into the touchpads edge.