What are the card reader problems?
The card reader is good, but the memory card is not read on the computer, but can read on the phone
The card reader is a direct exclusion of wear caused by poor contact!
The reader has a semiconductor and USB slot connected to the site but because of the card reader repeatedly caused by the connection parts of the wear and tear caused by poor contact! So sometimes you can read the card! But the probability is very low! For example, multi-function
, Did not connect to the memory card. Look at the memory card is not inserted, connect the memory card after the card reader will flash a few times a lot of card reader will appear this situation.
Generally, the memory card and the reader are in bad contact, the computer only recognizes the card reader
