The Best Secure Digital (SDHC, SDXC) 2025

1. Sony - TOUGH G Series - 64GB SDXC UHS-II Memory Card

Compatible with most devices with a CF slot; 64GB capacity; RTV silicone interior coating; writeable label

SF-G series TOUGH specification UHS-II SD memory cards, the tough and fast SD card, 18 times stronger4 than standard SD card with an ultra rugged design that is bend-proof, drop-proof to 5m, waterproof, and dustproof, and up to 300MB/sec. read, 299MB/sec. write2 speeds.

2. Sony - SF-M Series 256GB SDXC UHS-II Memory Card

Compatible with most devices with a CF slot; 64GB capacity; RTV silicone interior coating; writeable label

The Sony UHS-II series of memory cards maximizes performance of quality and professional UHS-II compatible cameras. With UHSII compatible cameras, max read of 277MB/sec. and max write of 150MB/sec.², providing excellent performance in 4K video shooting and continuous burst mode shooting, with extra-fast transfer.

3. Sony - SF-E Series 64GB SDXC UHS-II 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

The Sony UHS-II series of memory cards maximizes performance of high-end and profession UHS-II compatible cameras. With UHSII compatible cameras, 270MB/sec. max read and 70MB/sec. max write speeds¹, it provides excellent performance in 4K video shooting and continuous burst mode shooting with super fast transfer.

4. Sony - SF-M Series 128GB SDXC UHS-II 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

Keep this Sony UHS-LL memory card in your bag with your camera to ensure safe storage of professional and personal pictures. Fast data transfer rates ensure your media uploads swiftly, and File Rescue ensures your media isn't lost. This Sony UHS-LL memory card offers 64GB of memory to keep up with your camera.

5. Sony - SFG128T/T1 128GB SDXC UHS-II TOUGH G Series 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

SF-G series TOUGH specification UHS-II SD memory cards, the tough and fast SD card, 18 times stronger4 than standard SD card with an ultra rugged design that is bend-proof, drop-proof to 5m, waterproof, and dustproof, and up to 300MB/sec. read, 299MB/sec. write2 speeds.

6. Sony - TOUGH M Series - 128GB SDXC UHS-II Memory Card

Compatible with most devices with a CF slot; 64GB capacity; RTV silicone interior coating; writeable label

TOUGH specification M series UHS-II SD cards are specially designed to keep your data safe, even in the toughest shooting conditions.

7. Sony - TOUGH M Series - 256GB SDXC UHS-II Memory Card

Compatible with most devices with a CF slot; 64GB capacity; RTV silicone interior coating; writeable label

TOUGH specification M series UHS-II SD cards are specially designed to keep your data safe, even in the toughest shooting conditions.

8. Sony - TOUGH G Series - 32GB SDHC UHS-II Memory Card

Compatible with most devices with a CF slot; 64GB capacity; RTV silicone interior coating; writeable label

SF-G series TOUGH specification UHS-II SD memory cards, the tough and fast SD card, 18 times stronger4 than standard SD card with an ultra rugged design that is bend-proof, drop-proof to 5m, waterproof, and dustproof, and up to 300MB/sec. read, 299MB/sec. write2 speeds.

9. Sony - TOUGH M Series - 64GB SDXC UHS-II Memory Card

Compatible with most devices with a CF slot; 64GB capacity; RTV silicone interior coating; writeable label

TOUGH specification M series UHS-II SD cards are specially designed to keep your data safe, even in the toughest shooting conditions.

10. Sony - SF-M Series 64GB SDXC UHS-II 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

Place this Sony UHS-LL memory card in your camera's memory slot, and use the 64GB storage to record video or store stunning shots. Lightning-fast transfer rates get your files from your camera to your computer or tablet, and this Sony UHS-LL memory card works with File Rescue software to ensure your media is safe.