does not work well enough. tries to take you off roads at roundabouts only to put you back on same road after going round the roundabout.It is never up to date with traffic probs, even on motorways and lots of times it is searching for traffic signal. I"ve just part/exed mine for a different sat nav. Save your money... DO NOT BUY.. NO STARS
wi-fi signals arnt good going round corners, so I bought this to hang on my balcony so that I could receive a free signal. Only 1 word for it,,SPECTACULAR.. Buy it, you wont be disappointed. Does more than it says on the tin.