SanDisk 512GB Extreme microSDXC Memory Card with Adapter

The SanDisk Extreme microSDXC memory card allows you to save time transferring media with read speeds of up to 190MB/s, powered by SanDisk QuickFlow Technology. This high-performance microSD card is ideal for your Android smartphone, action cameras, or drones, with write speeds up to 130MB/s. Pair it with the SanDisk Professional PRO-READER SD and microSD (sold separately) to achieve maximum speeds.

This microSD card is 4K and 5K UHD-ready, with UHS Speed Class 3 (U3) and Video Speed Class 30 (V30) support, ensuring smooth video recording. It is also rated A2 for faster loading and in-app performance, with 4000 read IOPS and 2000 write IOPS (results may vary based on host device, app type, and other factors).

The read speeds of up to 190MB/s are engineered with proprietary technology to reach speeds beyond UHS-I 104MB/s, but require compatible devices capable of reaching such speeds. The write speeds of up to 130MB/s are based on internal testing, and performance may be lower depending on the host device interface, usage conditions, and other factors.

SanDisk QuickFlow Technology is only available for 64GB, 128GB, 256GB, 400GB, 512GB, and 1TB capacities. The actual user storage is less than the advertised capacity, as 1GB=1,000,000,000 bytes and 1TB=1,000,000,000,000 bytes.

Full HD (1920x1080), 4K UHD (3840 x 2160), and 5K UHD (5120 X 2880) support may vary based on the host device, file attributes, and other factors. UHS Speed Class 3 (U3) designates a performance option designed to support real-time video recording with UHS-enabled host devices, while Video Speed Class 30 (V30) indicates a sustained video capture rate of 30MB/s, also designed for real-time video recording with UHS-enabled host devices.

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