Garmin Drive offers a smoother trip, with GPS navigation that helps you increase your situational awareness. A raft of driver alerts keep you aware of the things you need to be paying attention to, including animal crossings, one-way streets, nearby school zones, and more!The integrated POIs tell you information about upcoming highlights on your road trip, replete with TripAdvisor ratings so you can drop in to the best restaurants and hotels without risking a negative experience. Garmin Real Directions guides you organically, using landmarks, buildings, and traffic lights to offer easy-to-understand directions.PACKAGE CONTENTSGarmin Drive 51LMPreloaded maps of Australia and New ZealandMaps (indicated by LM after model number on the box)Vehicle power cableVehicle suction cup mountUSB cableQuick start manualSPECIFICATIONSPhysical dimensions | 5.5"W x 3.3"H x .8"D (14.0 x 8.4 x 2.0 cm)Weight | 6.0 oz (170.8 g)Battery | Rechargeable lithium-ionDisplay type | WQVGA color TFT with white backlightDisplay size | 4.4"W x 2.5"H (11.1 x 6.3 cm); 5.0" diag (12.7 cm)Display resolution | 480 x 272 pixelsBattery life | Up to 1 hourMaps and MemoryPreloaded street maps Includes map updates Storage and Power Capacity | MicroSD card (not included)Navigation FeaturesLane assist with junction view (displays junction signs) Speed limit indicator (displays speed limit for most major roads in the U.S. and Europe) ADDITIONAL INFORMATIONTrip planner: yesTrip log: yesPowered magnetic mount: noGarmin Real Directions landmark guidance: yesFoursquare POIs: yesThis USB mass storage device is compatible with Windows XP or newer and Mac OS X 10.4 or later.