With the continuous progress of society, any product is constantly updated and improved. Last time our home computer broke, need to buy a adapter , I went downstairs to buy in the mall, found that it was completely different from what we used before, and at first thought that he took the wrong thing, the salesman said it was the same, but the design is different, the function is all the same, and it is now. adapter , compared to the previous, a lot of memory, the design is more reasonable, the volume is relatively small, really can save a part of the space, really feel very good, now the computer in the home for a long time the quality is very good, and now I recommend this adapter of my home.