Support for my nokia lumia 820 excellent as it leaves the buttons on the free side. good performance of the phone and very good support of the suction cup on the windshield. bobs on very bumpy roads but the phone keeps in place. Fast delivery (1 day in advance). It lacks only the mini USB charger to be perfect and a small foam protection on both legs below. In this regard, the desous the legs are on the mini usb part of lumia 820.j'ai thus reversed the phone on the support for the legs above and it holds very well too. the support can be rotated 360 ° with a wheel behind that blocks once settled. So I used the GPS as carefree.