SanDisk 128GB Extreme 90MB/Sec SDXC


The SanDisk 128GB Extreme 90MB/Sec SDXC Class 10 memory card is an ultra-fast, reliable storage device for photographers and videographers. The card boasts a speedy read (90MB/sec) and write speed (40MB/sec) and features UHS Speed Class 3 compatibility to allow for both 4K (3840 x 2160p), Full HD (1080p) video capture and burst shooting.


SanDisk Extreme SDHC/SDXC UHS-I cards

The speed and capacity you need to capture 4K Ultra HD3 video today.

  • Up to 40MB/s* write speeds for faster shot-to-shot performance and up to 90MB/s* for faster transfer
  • Highest SD™ card video recording performance with both Class 10 and UHS Speed Class 3 (U3)2 ratings for capturing Full HD and 4K Ultra HD (3840 x 2160p) video3
  • Up to 64GB** capacity for longer video shoots and uninterrupted photo sessions

More than ten times faster than ordinary cards1
Up to eight times faster than ordinary memory cards, these cards deliver the video recording performance you need to capture 4K Ultra HD and Full HD video3. Shooting at UHS Speed Class 3 (U3)2 – three times faster than U1 – you’ll take your videos to a whole new level of resolution, one that looks breathtaking on the new 4K Ultra HD televisions and monitors.

Capture stunning images and keep them safe
Enjoy extreme continuous shot-to-shot performance up to 40MB/s* write speed and transfer files fast with read speeds up to 90MB/s*. Available in storage capacities from 16GB to 64GB**, SanDisk Extreme SDHC/SDXC cards are built for and tested in harsh conditions4; temperature proof, water proof, shock proof, and X-ray proof and come with downloadable RescuePRO® Deluxe6 data recovery software to recover accidentally deleted images, so you’ll never lose a good day’s work.

* Up to 90MB/s read speed; up to 40MB/s write speed. Based on internal testing; performance may be lower depending upon host device. 1MB = 1,000,000 bytes.
** 1GB =1 ,000,000,000 bytes. Actual user storage less.
1 Ordinary cards up to 5MB/s write speed. 1MB = 1,000,000 bytes.
2 UHS Speed Class 3 designates a performance option designed to support 4K Ultra HD video recording with UHS enabled host devices.
3 Full HD (1920×1080) and 4K Ultra HD (3840×2160) video support may vary based upon host device, file attributes and other factors. See
4 See for additional information and limitations.