Roadcom RC300 Review

good little machine , for taking routes you would never think of going,not ideal for lorries,as some of the short cuts are to narrow even for the four by four cars.far superior to the tomtom machines,will find most addresses where tomtom mainly wants postcode destinations or you dont get there..the only thing i dont like about it is you cant upgrade,as its all on an SD card,and no instructions to upgrade, so if roads change then you dont know,as the car suddenly drives across a field to the road. also it tells you to turn into laybys as this used to be the road at one time..