A must-have product. When tablet's memory becomes not enough for you, it's time to use USB disks or SD cards. And to use USB disks you must have an item like this. It's not the only solution for increasing memory but, well, it's very easy and practical.
I used this to connect my USB keyboard case to my tablet (Galaxy Tab 2, 7 inch) because it has no usb port. It worked perfectly! My tablet told me that the keyboard had been connected and boom, problem solved. It came at a very inexpensive price- you just can't lose. My only complaint would probably be that it's very short, but other than that, it's perfect! Thank you so much. :)