What are SD Card Class differences?
The other day, a friend of mine asked me about SD (Secure Digital) memory card class differences. My friend told me that while she looked around eBay for deals on a 32GB SDHC card for her recently purchased GoPro, she noticed that the SD cards were classified by class numbers, something she did not realize until recently. She asked which she should get… I told her the higher the number the better. I thought I’d share this little info about SD class types with all of you…