Best microSDXC Memory Cards of 2026

This Amazon Basics microSDXC Memory Card is a high-quality storage solution perfect for high-resolution photos, Full HD/4K videos and any other data type. It is ultra-fast with a read speed of up to 100mb/s and it is compatible with a wide range of devices such as smartphones, tablets, cameras, laptops, and more. The memory card is reliable with shockproof, waterproof, temperature-proof, X-Ray-proof, and magnetic-proof features. It also comes with an SD adapter.

The SanDisk 256GB Ultra microSDXC Memory Card is perfect for storing Full HD videos, photos, and applications on Android tablets and smartphones. With up to 256GB of storage, you can store more hours of Full HD video. The transfer speeds of up to 150MB/s allow you to move up to 1000 photos per minute, while A1-rated performance helps you to load apps faster. It also has Class 10 for Full HD video recording and playback.

The Samsung P9 Express Card offers blazing-fast transfer speeds up to 800 MB/s, allowing you to launch your games up to four times quicker than standard microSD cards. This means less waiting and more playing. Its Dynamic Thermal Guard keeps the card cool during intense gaming sessions, preventing overheating and ensuring smooth performance. With a massive 512GB capacity, you can store all your games and downloadable content without worrying about running out of space or deleting files. Plus, the card is built tough with six types of protection and comes with a 3-year limited warranty, giving you peace of mind while gaming on the go.

Upgrade your device's storage capacity with the SanDisk 128GB Extreme microSDXC UHS-I Memory Card. This high-performance memory card is designed to save you time with its fast card offload speeds of up to 190MB/s. Whether you're transferring large files or shooting fast-action photos, the SanDisk 128GB Extreme microSDXC can handle it all. With up to 90MB/s write speeds, you can capture high-quality photos and videos without any lag. Plus, it's 4K and 5K UHD-ready with UHS Speed Class 3 and Video Speed Class 30, ensuring smooth and seamless playback. And with its A2 rating, you can experience faster loading and in-app performance. Upgrade to the SanDisk 128GB Extreme microSDXC and enjoy the convenience and benefits it brings to your digital life.

The Amazon Basics 512GB microSDXC offers a huge storage capacity that works well with many devices like smartphones, cameras, laptops, and gaming consoles, giving you plenty of space for your files. It’s perfect for storing high-quality videos and photos, including Full HD, 4K, and even 5K content, so you can keep your memories in great detail. With fast read speeds up to 200MB/s and write speeds up to 150MB/s, you can quickly transfer and save your data without long waits. Plus, its durable design protects against shocks, water, extreme temperatures, X-rays, and magnets, making it reliable for everyday use and travel.

The SanDisk High Endurance microSDXC Card is the ideal choice for dash cams and home monitoring systems. With its high endurance design, you can record for up to 20,000 hours without any worries. This microSD card is built to withstand harsh conditions, making it temperature-proof, waterproof, shockproof, and x-ray-proof. With capacities up to 256GB, you can save more videos and record and save more Full HD or 4K videos. Whether you're capturing important moments on the road or monitoring your home, this SanDisk microSDXC card provides the reliability and performance you need.

The SanDisk 256GB microSDXC-Card is officially licensed for Nintendo Switch and Nintendo Switch Lite systems, offering incredible read speeds up to 100MB/s and write speeds up to 90MB/s. It instantly adds up to 256GB of storage, giving you the ability to store all your downloaded games, screenshots, and video captures in one place. Spend less time waiting and more time playing with this microSD card.

The Gigastone 128GB 2-Pack Micro SD Card offers a high-speed read/write up to 95/40 MB/s, making it perfect for recording and displaying 4K Ultra HD videos. It is compatible with various devices such as cameras, laptops, tablets, smartphones, and more. The card is waterproof, shockproof, temperature-proof, and X-Ray proof, ensuring durability and longevity.

The DIGIERA 128GB microSD Card offers fast data transfer speeds up to 100MB/s, allowing you to quickly move 4K videos and large files without hassle. With 128GB of space, you can store thousands of high-quality photos, hours of UHD video, or extensive game data, so you won’t run out of room easily. This card works well with many devices like smartphones, tablets, cameras, and gaming consoles, giving you flexibility across your gadgets. It’s also designed for smooth 4K video recording, ensuring your footage is clear and uninterrupted, perfect for capturing your adventures or creative projects.

The Silicon Power 128GB Micro SD Card is a high-speed memory card with an adapter that offers UHS Speed Class 3 (U3) and Video Speed Class 30 (V30) compatibility for different types of devices. It's compatible with smartphones, tablets, action cameras, drones, DSLRs, and 4K or Full HD camcorders, and can be used with Nintendo Switch after a system update. The card offers read speeds up to 80MB/s and write speeds up to 20MB/s with UHS-1 interface.