I call it the "gateway cam"
i had it and it broke 3 months later
... but i was so used to driving with one, i had to spring for a more expensive one
Stay away from the chinese ones with novatek chips. I think best for money now is $100 cowon ac1 from amazon.
but i do give you the fact that this is the best for the price... which is probably how much it cost to ship it from china.