New cars are great with all the cool gadgets and options they have. Everything comes built-in nowadays. Older cars on the other hand can be trickier and installation can definitely be a pain. There are however some great products that require virtually no installation; such as GPS units. Now there is a wide variety available to you the consumer. DX recommends the rear view mirror style GPS unit for the added anti-theft features. After all no one tries to steal a rear view mirror. This GPS features everything you need. It is an all inclusive package and is ready to go right out of the box. Simply clip it over top of your existing mirror. Included are the maps for USA and Canada as well as Mexico. The micro SD/TF card slot is capable of expanding cards up to 8 GB. The resistive touch screen is a 4.3