See our latest update to this buying guide: The Best microSD and SD Cards Portable flash memory has never been more versatile, and you will be pleasantly surprised by the widespread availability and ...

ZDNET experts put every product through rigorous testing and research to curate the best options for you. If you buy through our links, we may earn a commission. Learn Our Process 'ZDNET Recommends': ...

Which SD memory card is best? SD memory cards are widely used today, and while they may all look the same, there are some key differences to note to ensure they’re compatible with your hardware. Still ...

The technology behind SD cards is based on flash memory, which retains information securely even without a power supply. Nevertheless, even this technology has its limits. The electrical charges ...

SD Cards are a popular flash storage medium, known for their compact size and high data capacities. SD Cards and their smaller microSD counterparts are available in a number of configurations, ...

Every tablet Amazon Fire tablet released in the past few years has featured a microSD card slot, which is a nice thing to have if you’re using a tablet that may have as little as 8GB of built-in ...