My roadcom when switching it on keeps saying put sd card in, mine didn't come with one. I read a review and a chap said to ring customer services and they send you one, I have tried that for two days, and nobody ans,wers the phone, except tp tell me I'm in a que, great ah.They are fine till they don't work I can't find a web, very annoying.

Bought this unit to navigate through UK for 2 weeks only. Unit worked fine, maps were usually completely accurate, and was easy to use. Especialy liked the navigate to postal code feature. You need to keep eyes on road also to ensure you go where unit directs. Once it took us on a very minor road, but we ended up where we wanted to be. Probably could be adjusted for road preferences. For price it was great value. Worked right out of box. Appreciated the speed alarms, although I may still get a ticket or two in the mail. Would buy again.