Not much that you can say about a SD card. So far it works as reliably as it should. The locking tab stays in place (I previously had a card where the locking tab became loose and each time that I put it into a camera slot, it locked the card making it unusable. had to revert to keeping it in place with Sellotape) . Don't know why this is labelled 'For Nikon Coolpix Camera' as that somewhat suggests limited use. I use it in my Canon camera without problems.
I normally avoid using video mode on my digi camera but with this card, I will now be able to fil much that Ihave been missing. I recently was in the Azores trying to take stills of a pod of Dolphins which was wholly unsuccessful. Armed with this card that will no longer be a problem as I can video away merrily without concern.