sdcards

Folks here seem to be using cards larger than 128GB, yet the specs seem to say that the max is 128. I bought 2 128 cards, Samsung extreme Pro versions. Should I have purchased a larger card? I already used one in my phone, so the other could be a decent spare, but is there a hard maximum size...

Like many in the forums I like to check to be sure my cameras–and importantly my SD cards–are working properly. At this point I check once a month by removing the cameras or cards and checking the cards in my computer. I noticed that there are many readers that connect to phones which can...