Summary: I'm currently on my second card in the last 3 weeks. First card could not be read, formatted, etc etc. Exchanged that for another one. 2nd card formatted just fine.
Summary: Worked one time and died. Would not take a format in three different computers or a digital camera. Sent back for a refund thats costing me 15% for a defective chip.
Summary: Do not buy this Komputerbay microsd card!!!!When I tried to format it on my computer, I received an error message that the card could not be formatted.