(1) Up to1900MB/s read transfer, write speeds lower. Speeds based on internal testing. Actual sustained speed may vary depending on host device. (2) Temperature-proof: Withstands operating temperature range from 14ºF (-10ºC) to 158ºF (70 ºC) and non-operating temperatures from -13ºF (-25ºC) or 185ºF (85 ºC). Shock resistant (50[G], 11[ms] / half sine wave. Apply the above impact 3 times from each of 3 orthogonal directions. Vibration resistant 10[Hz] to 2000[Hz] to 10[Hz], Sweep time: 20 minutes. 12 cycles per axis, (36 cycles for 3 axes), Test time: 12[hr].

CFexpress Type B cards are only compatible with devices that support the CFexpress format. Highest transfer speed achieved only when used with an CFexpress Type-B reader, indicated by a boxed USB logo on the product. Contact your device manufacturer for details.

Actual usable memory capacity may vary. 1GB equals 1 billion bytes.

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