To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyses reviews to verify trustworthiness.
For the price, this is a great card reader. The only minor inconvenience is that sometimes, every now and then, the device seems to stop reading the card while the data is being transferred, so I have to remove the card, add it again and start the data transfer again. This does not happen everytime, just every now and then, i'd say once every 10-15 uses. Otherwise, it is all good.
Seemed to work ok at first, but when I went to copy some large movie files a month later it started disconnecting randomly and Windows shows it as Unrecognized USB device. You get what you pay for I guess...
Received item does not have the "Rocketek" logo as shown in the image if that means anything.
Access speed is super fast. However for unknown reason, WIFI and wireless mouse are unavailable after inserting it. Once unplug it, everything works well. I am using Mac OS. It might caused by electromagnetic wave it generated.