I would recommend sending a micro-sd card with the adapter. If the person on the other side has the adapter, then you can send just the card. I have an old 4G one that is around 1 centimeter by 1.3 centimeters in size. They easily slip in and out of the SD adapter and come in far greater sizes. These will carry all types of data. I have a DVD player that lets me looks a the pictures of the card on my TV, and listen to music, all on the same cards. They have really come down in price. I believe the cards and adapters are standard.