Description
The SanDisk 128GB Extreme PRO UHS-II SDXC card supports read speeds up to 300MB/s and write speeds up to 260MB/s, enabling 4K capture, continuous burst shooting and simultaneous RAW+JPEG.
A U3 speed class rating guarantees a minimum 30MB/s write speed. UHS-II cards work fine in non-UHS-II devices too, defaulting to that device’s bus/speed class (typically UHS-I/U3, or U1/Class 10 with a 10MB/s minimum write guarantee).
| Card Type | SDXC
Storage Capacity: 128 GB
Bus Type: UHS-II
Speed Class: 10
UHS Speed Class: U3
Speed (X-rating): 1733x
Bus Interface Speed: UHS Class II
Data Transfer: Read Speed: 300 MB/s Maximum (Burst)
Write Speed: 260 MB/s Maximum (Burst)
Write Speed: 30 MB/s Minimum
Durability: Shockproof, Temperature Extremes, Waterproof, X-Ray Proof
Operating Temperature: -13 to 185°F/ -25 to 85°C
Storage Temperature: -40 to 185°F/ -40 to 85°C
Built-in Write-Protect Switch: Yes |
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Download Spec Sheet (PDF)