Auto GPS nüvi® 66 USED but works good. No issues. Everything is in the box. Firm price. Essential Series Navigation for Your Car Easy-to-use dedicated GPS navigator with 6.0” dual-orientation display Does not rely on cellular signals; unaffected by cellular dead zones Free lifetime updates¹ Navigate complex interchanges with ease Easily search addresses and millions of points of interest Dedicated, Easy-to-use GPS Guidance For driving directions on the road, put away the smartphone and power on your nüvi. nüvi 66LM is an easy-to-use, dedicated GPS navigator that does not rely on cellular signals and is unaffected by cellular dead zones. nüvi provides easy-to-follow, spoken turn-by-turn directions with street names. nüvi 66LM features a bright, 6.0” dual-orientation display, for use horizontally or vertically.