I am fully convinced of the quality and the benefits of this recording. the installation is done within a few seconds and the part is securely in place. There are other parts, such as a 4-hole adapter plate and a mobile phone holder required. The only downside is the angle at which the holder is attached. in full sunlight can be the display of the device despite full illumination is not always easily read. Therefore, I recommend the following component independent of this recording to be ordered to: Hama car owner "joint base" 4L I use for my Samsung S3 following bracket included and am fully satisfied: Car Holder Mount HR Richter adapter plate HR 1483 stick + Holder KPPP for Samsung Galaxy S Advance I9070 Galaxy Beam i8750 Ativ S I8530 Galaxy Chat B5330 Omnia M S7530 i9023 Galaxy S Duos S7562 Galaxy S3 I9300 Galaxy S3 LTE i9305 Galaxy M ... The adapter plate contained here requires you not when you use the joint base of the company. Hama. With a little fine-tuning this recording is therefore to use properly!