yeah, i think so, you need to be doing 30 or 35 mph before it will work. maybe faster. its not for local driving.

the way i use it is to slide the switch over, get up to the speed i want, then hit the button on the end to set my speed.

you can also push the switch more and it will make the car go faster.

hold the end button in and it will coast. or tap the brake and it turns off.