Hello Friends. Today I am going to tell you about my experience of using Samsung T3 500GB external harddisk. I bought this harddisk from an online website. When it comes to me, it was bigger in size and when I connect it with my computer, it was very slow. There is a very bad speed of processing. When I copied any documents or media file, the files takes a long time to copy in hard disk. I was very disappointed. All my money invested on it was waste. I never thought that Samsung's made these worst harddisks. Don't buy them.