The Kuper JogBox allows the operator to achieve many tasks away from the Kuper CPU - often times being next to the motion control rig makes programming easier and safer as well. If you ask a Kuper "seasoned veteran" Operator - the Jog Box is an essential part of the system. So depending on your application, consider the Job Box as part of the kit; however if you have any questions about Jog Boxes or anything else.