The Best microSD (SDHC, SDXC) 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 - Extreme PLUS 128GB microSDXC UHS-I Memory Card

Compatible with Fujifilm instax mini cameras; ISO 800 film; direct positive sigma crystal emulsion technology; 2.1" x 3.4" print size; 1.8" x 2.4" image size; 10 exposures per pack; notation area; 2-pack

Get extreme speeds for fast transfer, app performance, and 4K UHD with the SanDisk Extreme PLUS microSDXC UHS-I Memory Card. Ideal for your Android smartphone, action cameras or drones, this high performance microSD does 4K UHD video recording, Full HD video, and high-resolution photos. The SanDisk Extreme PLUS microSDXC memory card reads up to 170MB/s and writes up to 90MB/s. It’s also A2-rated for fast app performance.

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

Get extreme speeds for fast transfer, app performance, and 4K UHD with the SanDisk Extreme PLUS microSDXC UHS-I Memory Card. Ideal for your Android smartphone, action cameras or drones, this high performance microSD does 4K UHD video recording, Full HD video, and high-resolution photos. The SanDisk Extreme PLUS microSDXC memory card reads up to 170MB/s and writes up to 90MB/s. It’s also A2-rated for fast app performance.

4. SanDisk - 64GB microSDXC High Endurance UHS-I Memory Card

Compatible with select CF-enabled devices, including select DSLR cameras; 64GB storage capacity; up to 120MB/sec. read speed; up to 60MB/sec. write speed

Designed to record for up to 5,000 hours, the SanDisk microSDXC High Endurance UHS-I Memory Card gives you the peace of mind that your dash cam, home monitoring or security system will capture crucial footage when it happens, recording and re-recording worry-free. The card is built tough too—ready to record in extreme heat or freezing cold, and it’s shockproof, waterproof and X-ray proof. Rated Class 10, U3 and V30 this SanDisk card has the speed you need to record in Full HD or 4K. Quickly transfer or back up your videos to a computer with read speeds up to 100MB/s.

5. SanDisk - 128GB microSDXC High Endurance UHS-I Memory Card

Compatible with select CF-enabled devices, including select DSLR cameras; 64GB storage capacity; up to 120MB/sec. read speed; up to 60MB/sec. write speed

Designed to record for up to 10,000 hours, the SanDisk microSDXC High Endurance UHS-I Memory Card gives you the peace of mind that your dash cam, home monitoring or security system will capture crucial footage when it happens, recording and re-recording worry-free. The card is built tough too—ready to record in extreme heat or freezing cold, and it’s shockproof, waterproof and X-ray proof. Rated Class 10, U3 and V30 this SanDisk card has the speed you need to record in Full HD or 4K. Quickly transfer or back up your videos to a computer with read speeds up to 100MB/s.

6. SanDisk - Ultra 16GB microSDHC Class 10 Memory Card

Compatible with most devices with a microSDHC slot; 16GB capacity; up to 30MB/sec. read speed; built-in write-protect switch

This SanDisk Ultra microSDHC Class 10 memory card features a 16GB capacity for storing plenty of your documents and media. The included SD/SDHC adapter allows expansive compatibility.

7. SanDisk - Extreme PLUS 32GB microSDHC 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

Get extreme speeds for fast transfer, app performance, and 4K UHD with the SanDisk Extreme PLUS microSDXC UHS-I Memory Card. Ideal for your Android smartphone, action cameras or drones, this high performance microSD does 4K UHD video recording, Full HD video, and high-resolution photos. The SanDisk Extreme PLUS microSDXC memory card reads up to 170MB/s and writes up to 90MB/s. It’s also A2-rated for fast app performance.

8. SanDisk - 64GB 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 64GB of space to your system. Spend less time waiting and more time gaming with read and write speeds of up to 100MB/s and 60MB/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.

9. 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

Get extreme speeds for fast transfer, app performance, and 4K UHD with the SanDisk Extreme PLUS microSDXC UHS-I Memory Card. Ideal for your Android smartphone, action cameras or drones, this high performance microSD does 4K UHD video recording, Full HD video, and high-resolution photos. The SanDisk Extreme PLUS microSDXC memory card reads up to 170MB/s and writes up to 90MB/s. It’s also A2-rated for fast app performance.

10. SanDisk - 32GB microSDHC High Endurance 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

Designed to record for up to 2,500 hours, the SanDisk microSDXC High Endurance UHS-I Memory Card gives you the peace of mind that your dash cam, home monitoring or security system will capture crucial footage when it happens, recording and re-recording worry-free. The card is built tough too—ready to record in extreme heat or freezing cold, and it’s shockproof, waterproof and X-ray proof. Rated Class 10, U3 and V30 this SanDisk card has the speed you need to record in Full HD or 4K. Quickly transfer or back up your videos to a computer with read speeds up to 100MB/s.