A. Lee
Update: providing an update with regard to SanDisk support.I bought the memory card in Aug 2012 (see original review below). In May of 2013 while on my cruise to Alaska the card went bad. During the sailing out of San Francisco it was fine as I used it to take a panorama shot of the Golden Gate Bridge. For most of the cruise I was using my DSLR but the next time I wanted to use my cell phone, the phone told me I had no memory card loaded.  Any way, tested the card on my laptop when I got back and it couldn't recognize it. I contacted SanDisk via email and provide them copy of my receipt from Amazon along with the serial number on the back of the card (very hard to read) and no problems; they told me to send them back the card and they sent me a brand new card which is now still functioning in my cell phone.  Great support provide by SanDisk. No hassle as long as you can provide proof of purchase (easy to do since Amazon keeps my entire purchase history/invoices online).  One reason I buy directly from Amazon itself vs other vendors (either on Amazon or elsewhere on the Internet) is that I have confidence that the memory cards sold by Amazon itself are genuine.  there may be incredible deals elsewhere on the internet but in some cases the deals are too good to be true and counterfeit cards are being sold.Original review:Just received this today. Removed it from the packaging and inserted it into my Samsung Galaxy S3 (Verizon) and powered the unit back up and the storage was available.  No formatting required. Worked the first time out. Settings showed 29.71GB of total space (32GB version) and 29.71GB of free space.  I like the fact that a SD adapter came with it.  Should I ever need to insert the card into my laptop it will come in handy. (yes I can plug my phone directly to my laptop but if I ever swap this 32GB card out of my phone and replace it with a 64GB version, I can use this 32GB version via the adapter for other purposes.)