This Rydeen VSM-A Rearview Mirror Mount fits the Rydeen MN312S which is a 10-inch replacement mirror housing that includes a state-of-the-art, full-featured touch screen navigation system, Bluetooth-enabled handsfree connectivity and one-button access to vehicle location and driver safety services by Guidepoint Systems. The Rydeen MN312S eclipses its predecessor with a more robust housing, circuit board and processor to ensure reliable operation. A combination of hardware and touch-screen-based buttons allow easy ergonomic control of the systems many functions.