TechSpot

TechSpot

Our latest longform features, product reviews, and buying guides. A tech enthusiast must-read.

microSD Card Buying Guide: Classes, Speeds & What to Buy

If it's been a while since you've bought portable flash memory, you might be surprised by the broad availability and affordability of high speed, high capacity microSD cards. Commonly used to expand the storage in devices ranging from smartphones to drones, microSD cards are becoming more frequently purchased than any other SD form factors, although full sized cards remain popular among digital camera owners.

The Best CPU Coolers

If you want to push your CPU to the point where it begs for mercy, you're going to need a good cooler. Like most PC components, there are different options for those with different wants and needs. We've rounded up what we believe are the best in each category by taking into account performance, price, noise levels, and design.

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