I just installed this cradle from RAM in my car and I'm very pleased. One of the best feature of RAM Systems is how many options they have, I can switch from my PPC cradle to my Q1 cradle in just few seconds without using any tool. And in the future if I buy a new device all I need to buy is the cradle, the rest will work fine. The only thing that I did not like is that it's a little hard to put the Q1 in the cradle, it's not as easy as with my PPC cradle where the device is hold in the cradle thanks to a spring mechanism. In this cradle you have to bend backward the plastic hook on the top and that's not a easy task.