The new Logmit SMARTBOX is an easy way to get more functions out of your controllers. It is working like this: You have a shift button on the left controller and when you press it you get new functions on all buttons on your right controller. So Logmit SMART 5 will give you 4+10 functions and Logmit SMART 6 will give you 5+12 functions with SMARTBOX connected.
NOTE! Controllers are sold separately.