I like it - less than 1 month after installation the cigarette lighter power supply broke. Since the device was working very well up to that point, I ordered the SCCKE adapter kit for about $9 and redesigned the auto cigarette lighter interface. The repair took about 10 minutes and gave me another 6 feet to get to my tires. I also bought a family member an oxyfuel pump for Christmas - he drives a truck so I will update this review based on our experiences together over the next 6 months.