Update by user Oct 27, 2019 During past few years I purchased 4 navigation systems Rand McNally.All of these systems are broke down due to charge connectors became loose from vibration during normal freeways drive. I am driving commercial trucks coast-to-coast across country.I kept all of them in original boxes always covered with plastic after trips.Liked simplicity of software design but quality of these products are absolutely total joke. They advertise that system has heavy duty rigid case at the same time connectors failing and as a result system got damaged by short circuit. Their navigation systems breaking before you prepare more money to purchase next one. Original review posted by user Oct 26, 2019 During past few years I purchased 4 navigation systems Rand McNally. All of these systems are broke down due to charge connectors became loose from vibration during normal freeways drive. I driving commercial trucks coast-to-coast across country. I kept all of them in original boxes always covered with plastic after trips. Liked simplicity of design but quality of these products are absolutely total joke. They keeps braking before you prepare more money to purchase next.