Very good support on the windshield ensured by a powerful suction cup and a clamp that fits perfectly in several styles of devices (Galaxy Note 2 for me). From experience, reliability over time is average because my old identical product broke after a year. The Suction-click system has melted into the molding of the rubber material of the stem under the pressure of the spring and therefore unusable ... but this system is very clever and a good price / quality ratio.
