Kavoom! KM is like a hardware keyboard-mouse switch, allowing you to operate two or more computers using a single keyboard and mouse. You transfer control from one computer to another by moving the mouse pointer off the edge of the screen towards the other monitor.
Key presses and mouse movements are sent over your existing network connection to the other computer. No extra hardware is required. You can copy and paste files or other application data from one computer to another - not possible with a hardware switch.