Data SIM: Prepaid Internet For Your Tablet Or Unlocked Smartphones - Fits all Regular, Nano, and Micro Devices Prepaid Internet For Your Tablet Or Unlocked Smartphones $10 initial credit is included for free, and conveniently add more credit when needed This SIM is for Data/Internet ONLY, not for phone calls Enjoy the Internet on your unlocked smartphone or tablet without the need for WIFI ever again Fits all SIM devices- Regular, Micro, Nano