Seller plan9germany, FBA purchased for Samsung Galaxy Tab 2 7.0 works great on Tab but you first need to insert the USB stick, etc. into the adapter and then connect only with the tablet, conversely, there is an error message. Works for me with multiple USB sticks, with a card reader Transcend u. With a wireless mouse. Can be easily arrival u. Stake, so good plug fit. The plug has on one side a marking so that you know right away which way round you have to plug in the connector to the tablet.