The Best microSDXC 2024

1. SanDisk - 128GB microSDXC UHS-I Memory Card for Nintendo Switch

With incredible speed, the officially licensed SanDisk® microSDXC card for the Nintendo Switch console lets you add 128GB of space to your system. Spend less time waiting and more time gaming with read and write speeds of up to 100MB/s and 90MB/s respectively. Perfect for keeping your favorite games in one place. Backed by a lifetime limited warranty, so you’re ready for the long haul.

2. SanDisk - 256GB microSDXC UHS-I Memory Card for Nintendo Switch

Compatible with most devices with a microSDHC slot; includes SD/SDHC/SDXC adapter; 32GB capacity; Ultra High Speed (UHS-I) bus architecture

With incredible speed, the officially licensed SanDisk® microSDXC card for the Nintendo Switch console lets you add 256GB of space to your system. Spend less time waiting and more time gaming with read and write speeds of up to 100MB/s and 90MB/s respectively. Perfect for keeping your favorite games in one place. Backed by a lifetime limited warranty, so you’re ready for the long haul.

3. SanDisk - Extreme PLUS 256GB microSDXC UHS-I Memory Card

Compatible with most devices with a microSDHC slot; includes SD/SDHC/SDXC adapter; 32GB capacity; Ultra High Speed (UHS-I) bus architecture

Keep records of your photos and videos with this SanDisk SDSQXBD-256G-AN6MA Extreme PLUS microSD card. The 256GB storage capacity offers ample space for media files, while the read speeds of up to 200MB/sec. support rapid file transfer. This SanDisk Extreme PLUS microSD card pairs with the SanDisk Memory Zone app for seamless file management.

4. SanDisk - Extreme PLUS 64GB microSDXC UHS-I Memory Card

Compatible with most devices with a microSDHC slot; includes SD/SDHC/SDXC adapter; 32GB capacity; Ultra High Speed (UHS-I) bus architecture

Store high-quality images with this 64GB SanDisk SDSQXBU-064G-AN6MA Extreme Plus MicroSDXC memory card. Shot speeds of up to 90 MB/sec. allow fast photo and video processing, while the 64GB capacity holds large media files. Featuring QuickFlow technology and read speeds of up to 200 MB/sec., this SanDisk Extreme Plus MicroSDXC memory card supports fast data transfer.

5. SanDisk - Ultra PLUS 256GB microSDXC UHS-I Memory Card

Compatible with most devices with a microSDHC slot; includes SD/SDHC/SDXC adapter; 32GB capacity; Ultra High Speed (UHS-I) bus architecture

Store your digital files on this SanDisk SDSQUBL-256G-AN6IA Ultra PLUS microSDXC memory card. The 256GB storage capacity holds your large media files, while the transfer speeds of up to 160MB/sec. ensure swift performance. This SanDisk Ultra PLUS microSDXC memory card is waterproof and shockproof for lasting use, and the included adapter boosts connectivity for versatile application.

6. Samsung - Pro Plus 512 GB microSDXC Memory Card

Compatible with most devices with a microSDHC slot; includes SD/SDHC/SDXC adapter; 32GB capacity; Ultra High Speed (UHS-I) bus architecture

Your new go-to card + adapter combo, the Micro SD PRO Plus + Adapter makes capturing seamless 4K video on compatible phones or drones a breeze. Plus, the expanded storage provides you the freedom to play more high-performance and intensive games on your tablet or gaming device. It’s all the extra space you need from a brand you can count on.

7. Samsung - Pro Plus 256GB microSDXC Memory Card

Compatible with most devices with a microSDHC slot; includes SD/SDHC/SDXC adapter; 32GB capacity; Ultra High Speed (UHS-I) bus architecture

Your new go-to card + adapter combo, the Micro SD PRO Plus + Adapter makes capturing seamless 4K video on compatible phones or drones a breeze. Plus, the expanded storage provides you the freedom to play more high-performance and intensive games on your tablet or gaming device. It’s all the extra space you need from a brand you can count on.

8. SanDisk - Extreme PLUS 128GB MicroSDXC UHS-I Memory Card

Compatible with most devices with a microSDHC slot; includes SD/SDHC/SDXC adapter; 32GB capacity; Ultra High Speed (UHS-I) bus architecture

Expand your storage capacity with this SanDisk SDSQXBD-128G-AN6MA Extreme PLUS microSD. The 128 GB capacity provides plenty of space for photos, while the Video Speed Class 30 rating and UHS Speed Class 3 support captures high-quality 4K UHD and Full HD videos. This SanDisk Extreme PLUS microSD has write speeds of up to 90MB/sec. for faster performance.

9. SanDisk - Ultra PLUS 128GB microSDXC UHS-I Memory Card

Compatible with most devices with a microSDHC slot; includes SD/SDHC/SDXC adapter; 32GB capacity; Ultra High Speed (UHS-I) bus architecture

Transfer media from your phone to laptop with this SanDisk SDSQUBC-128G-AN6IA Ultra PLUS microSDXC memory card. The transfer speeds of up to 150MB/sec. enable rapid access to data, while the included adapter boosts connectivity. This SanDisk Ultra PLUS microSDXC memory card features a 128GB storage capacity to hold plenty of files, and the SanDisk Memory Zone allows for seamless file management.

10. SanDisk - Ultra PLUS 128GB SDXC UHS-I Memory Card

Compatible with most devices with a microSDHC slot; includes SD/SDHC/SDXC adapter; 32GB capacity; Ultra High Speed (UHS-I) bus architecture

Keep your photos and videos safely stored with this SanDisk SDSDUWC-128G-AN6IN Ultra PLUS SDXC memory card. The fast transfer speeds of up to 150MB/sec. ensure swift performance, while the 128GB storage capacity provides ample space for your media files. This SanDisk Ultra PLUS SDXC memory card boasts resistance to shocks, water and X-rays for lasting use.