With the iZControl Control Unit by EVT, the control for the mouse, keyboard, monitor and mass storage fits into a small box that is directly fastened to the monitor, so it takes up no extra space. The IZControl is about 2” x 3” and can be used with the RazerCam as well as the EyeCheck smart camera series. You can run the RazerCam as a standalone system with a monitor; no PC or Laptop is necessary for programming.