The Macally MCUPPOWERTAB is an adjustable car cup holder mount for iPad/iPhone/tablet/smartphone (with or without a protective case) between 4.25”and 9.25” either long or wide. The Macally MCUPPOWERTAB has a spring-loaded adjustable grip and one-touch release buttons to easily remove the iPad/iPhone/tablet/smartphone from the holder. The soft cushioning on the holder provides extra grip and protects your iPad/iPhone/tablet/smartphone from scratches. The Macally MCUPPOWERTAB has an 8” super-long flexible neck and a 360-degree rotatable holder for the best viewing angle. The adjustable base of the Macally MCUPPOWERTAB fits perfectly in the cup holder of most cars. As the name suggests, the MCUPPOWERTAB has two USB ports (2 x 5V/2.1A) to charge two mobile devices simultaneously, as well as two cigarette lighter sockets to charge other devices. The Macally MCUPPOWERTAB is compatible with a 12-24V car power input.