Instruct: Classify a review as either positive or negative.
Query: NOT compatible with Canon Powershot 590IS

The Sandisk site says this disk is compatible, and the user manual for the Canon Powershot 590IS says the camera can use SD or SDHC memory cards, so I assumed this card would be compatible. It wasn't. The camera says "memory card locked!" even when the card is unlocked. I'm giving this a one star rating because everything I looked at says this card is compatible, but it wasn't. For the Sandisk compatiblity site (which, of course, recommends their most expensive 32 and 16G cards first), see http://www.sandisk.com/Compatibility/Device(8725)-Canon-PowerShot_A590_IS.aspx . I haven't found a site so far that specifically recommends one card over another for this model of camera.