Sony 256GB SF-M UHS-II SDXC Memory Card

Sony's SF-M UHS-II M-series memory cards are the perfect balance of speed, power, and value. Sony’s high-speed memory cards provide a fast buffer clearing time between burst shooting, and an efficient workflow when transferring content to a computer.

Fast, seamless transfers

Transfer photos quicker, and start editing sooner, with an ultra-fast read speed of up to 277 MB/s.² Up to 150 MB/s Write Speed, Designed to Capture the Moment as it Happens

Never miss a moment

A fast write speed of up to 150 MB/s² means less buffering between burst shots, while the latest V60 Video Speed Class allows for high-resolution video recording.

Total reliability and enhanced durability

Sony SF-M series memory cards are tested for durability in a range of shooting conditions and deliver reliable performance wherever you are. Our cards are built to withstand drops and shocks in hot, cold and wet conditions so you can shoot with confidence.

Media designed to last.

Whether you need blazing fast transfer speeds or media built to endure harsh conditions, Sony SF-M series were designed as the total solution for any photographer.

SD Scan Utility

Over time, SD cards wear out and stop recording data reliably. SD Scan Utility scans your SD card and tells you when it is nearing its write cycle limit. Available as a free download to Sony memory card customers. (Read speed 260 MB/s SF-M series not applicable.)

File Rescue 3

One small slip and precious photos and files can be accidentally deleted. With our powerful File Rescue software, you can quickly and simply recover lost data. Download it for free when you buy a Sony memory card.

Broad compatibility

Our high-speed memory cards are built for compatibility with both UHS-I and UHS-II devices, giving serious photographers and professionals the flexibility to shoot with a range of powerful cameras.

² Up to 277 MB/s transfer speed and up to 150 MB/s write speed. Based on Sony internal testing. Transfer speeds vary and are dependent on the host device. To effectively utilize the product’s high-speed capabilities, your compatible device must support UHS-II.