Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Not seen as USB stick!

This unit works fine for what it is--a card reader that will allow you to useyour microSD cards in a USB port. But, the device is seen as a card reader, nota usb stick. That means if you try to use it in a car radio that supports usbsticks it will not work as expected, the device will not be seen. So if thatis your reason for purchasing, save your money!