SanDisk Extreme PRO 64GB SDXC UHS-I Card (SDSDXXU-064G-GN4IN) – 200MB/s, 4K, Rugged

Rugged, 4K-ready SD storage at an entry capacity.

The SanDisk Extreme PRO 64GB SDXC card offers the Extreme PRO speed ratings in an entry-level capacity. It suits photographers who shoot JPEG or moderate RAW sessions, 4K hobbyists, and field users who want a rugged, inexpensive card for each assignment.

Why Write Speed Matters for Burst Shooting and 4K

Burst photography fills a camera’s internal buffer in seconds. The camera then writes those images to the card, and if the card is slow, you wait before you can shoot again. In 4K video, a card that cannot sustain the camera’s bitrate stops recording.

The SanDisk Extreme PRO 64GB writes at up to 90MB/s and carries U3 and V30 ratings, so it sustains at least 30MB/s for 4K recording and clears burst buffers quickly. Reads of up to 200MB/s speed up offloading with a compatible reader.

64GB works well for short shoots, field documentation, and cameras used for specific tasks such as time-lapse or inspection work, where cards are offloaded and reused daily.

Quicker Offloads in the Edit Bay

Reaching the top read speed requires a reader that supports SanDisk’s extended UHS-I mode. Standard UHS-I readers run at up to about 104MB/s, still far quicker than older cards.

Built for Field and Outdoor Work

Its rugged construction is designed to withstand temperature extremes, water exposure, shock, and airport X-ray machines, which suits field teams and outdoor photographers.

Affordable pricing makes it practical to assign one card per project or job site.

How to Set Up the SanDisk Extreme PRO 64GB SD Card

1. Insert the card into your camera’s SD slot with the label facing the direction shown in the camera manual.
2. Format the card in-camera to create the correct file system and folder structure.
3. Set your image quality or video mode; for 4K, confirm your camera accepts V30 cards for the selected bitrate.
4. After shooting, offload files with a UHS-I reader and eject the card safely before removing it.