Ever try to swivel your device into a different orientation while driving? Not easy and can be dangerous. Adding the RAM Roto-View to your existing RAM Mount configuration has solved this problem.
The RAM-HOL-ROTO1U goes between your device and the round or diamond ball. The Roto-View utilizes multiple detents to adjust the tablet to the most popular viewing angles, including landscape and portrait mode. No need to loosen the knob of your double socket arm to reposition your tablet. Instead simply rotate your device into the desired orientation. These work great with tablets and phones, but can be used with any standard RAM Mount that has the RAM-B-238U, RAM-B202U adapter. The RAM-HOL-ROTO1U comes with a set of longer replacement screws as well as the new adapter plate.
Details of how the RAM Roto-View attaches to your current RAM Mount.
MountGuys Blog 