So, here is the question I asked: Hi. There is much confusion about the maximum capacity of micro SD card that the Galaxy Note 10.1 tablet will accept. I have found one Samsung site that specifies 64gb and the User Manual quotes this also. However, I have found other Samsung sites that say 32gb and the spec on products sold by amazon.co.uk says this too. Can you clarify, once and for all, what the maximum capacity of external SD card is? Thank you. And here is the response, which came quite quickly: Dear (my first name), Thank you for contacting Samsung and I have pleasure in providing the following assistance. I can confirm the 32 GB is the maximum capacity of external SD card for the Galaxy Note 10.1. If you require any further assistance, please contact Samsung again and we will be more than happy to help. Kind regards, Stephen Online Support Team SAMSUNG Customer Support Centre Hmmmmm.