The Garmin nüvi 50LM is an entry level, 5 inch portable car GPS navigator first released in 2011.  It features spoken turn-by-turn directions, lane assist with junction view, speed limit indicators, and free lifetime map updates. It typically relies on a powered car mount which is included.

Because this unit has been discontinued for some time, it lacks modern features like real-time traffic updates, Bluetooth connectivity, and voice-activated navigation. However, it is prized for its large, legible, non-glare matte display, reliable basic navigation and ease of use.