SanDisk Extreme PRO 128GB SDXC
The full-size SD most mirrorless owners already trust, for the camera recording while it streams.
Tracked 2026-10-01. The retailer listing is the price you pay.
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Our take on the SanDisk Extreme PRO 128GB SDXC
The SanDisk Extreme PRO 128GB is a full-size SDXC card with U3 and V30 ratings and read speeds up to 250MB/s. It costs a tracked $51.99, unchanged across three points from August 26 to October 1, 2026.
SanDisk lists write speeds up to 170MB/s, which is high for recording camera footage. It is built for cameras that take a full-size SD card, not phones. The brand calls it resilient in extreme conditions and offers a Memory Zone app for managing files. Reviews average 4.8 over 1,239 ratings. For a streamer with a mirrorless or camcorder, this is a fast, low-cost backup card.
- Up to 250MB/s read and 170MB/s write
- U3 and V30 ratings for 4K recording
- 4.8 across 1,239 retailer ratings
- Full-size SD only, not microSD
- Only three tracked prices
Where it fits in a build
Local recording as a backup of the live feed in case the signal drops. See every storage pick
| Capacity | SDXC 128GB |
| Speed | UHS-I, 250MB/s |
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SanDisk Extreme PRO 128GB SDXC
$51.99Tracked 2026-10-01
Buy links are affiliate links: we earn a commission at no extra cost to you. Prices are tracked estimates, not live prices. Full disclosure
We do not lab-test hardware. Ratings and review counts come from the retailer listing and are labelled as such; stream-quality figures are conservative planning budgets from our published model. Prices are tracked at build time, not live, and were last refreshed 2026-10-22. How the numbers are derived: methodology. How picks are chosen: editorial policy.