The best microSD cards of 2024: Expert tested

MicroSD cards have become indispensable in our digital age, serving as the backbone of data capture and storage for a wide array of devices including smartphones, tablets, action cameras, dashcams, and drones. They are crucial storage media for both consumers and professionals. However, the market is also flooded with poor-quality and counterfeit storage cards, which pose significant risks to data integrity and device performance.

The silver lining is that top-tier microSD cards, the ones truly worth your investment, remain surprisingly affordable. Investing in authentic, high-quality cards is not just advisable; it's essential. These cards bring with them a high level of performance, reliability, and data integrity. 

Also: What do all those microSD and SD card numbers and letters mean?

What is the best microSD card right now?

Over the years, I've conducted hands-on testing of numerous microSD cards, evaluating features like capacity, price, and performance. My extensive use of dozens of microSD cards across a variety of devices, including smartphones, tablets, drones, and action cameras, has given me a comprehensive understanding of their performance in real-world scenarios. 

Based on my testing, here are my top picks for the best microSD cards, with the SanDisk Extreme microSDXC standing out as the best overall choice for its consistent quality, performance, and reasonable price. 

The best microSD cards of 2024