"A totally useless product that simply does not work."0.5 starson by navigator5
Pros: It was cheap (ebay) so it only cost me $50 to learn never to buy anything from Cobra again
Cons: wont acquire sats, or takes too long then looses them, not accurate
Summary: You really don't want to waste any money on this cobra100 gps because the bottom line here is that it won't work for you. It takes several minutes to acquire satelites then cheerfully looses them causing the unit to give wildly inaccurate results. Even in clear horizon situations it is very slow to acquire. I'm convinced the company must have known they had a leamon but they jerked thier customers around anyway. I wonder how many will ever buy anything with the Cobra brand on it again. Well you can't say I didn't warn you!