I have this little stick 16GB bought for my Kenwood radio because I did not want a 4 cm stick on the radio standing out. Packaging was good and the shipping time was short. He might not be the fastest drive I've ever had, but for me its writing speed is quite enough in this price segment. The reading speed I find even very good, as my Kenwood than 10 seconds to read for the 12GB music browsing needs on the stick. Conclusion: For use in the car radio I would buy it again at any time and also recommend.