SanDisk 128GB Extreme microSDXC UHS-I Memory Card

The SanDisk Extreme microSDXC memory card allows you to save time when transferring media, boasting read speeds of up to 190MB/s(1) powered by SanDisk QuickFlow Technology(2). Pair this card with the SanDisk Professional PRO-READER SD and microSD (sold separately) to achieve maximum speeds. With write speeds of up to 90MB/s(1), it's an ideal choice for your Android smartphone, action cameras, or drones.

This high-performance microSD card is capable of handling 4K and 5K UHD video recording, Full HD video(3), and high-resolution photos. The card's UHS Speed Class 3 (U3) and Video Speed Class 30 (V30) ratings ensure it can support real-time video recording with UHS-enabled host devices.(1) Additionally, the card is rated A2 for faster loading and in-app performance, with 4000 read IOPS and 2000 write IOPS.(4)

Engineered with proprietary SanDisk QuickFlow Technology, the card can reach read speeds beyond the UHS-I 104MB/s standard, up to 190MB/s(1). This technology is available for 64GB, 128GB, 256GB, 400GB, 512GB, and 1TB capacities.(2) However, actual user storage will be less than the advertised capacity.

It's important to note that the card's performance may be lower depending on the host device interface and usage conditions. Additionally, the compatibility of 4K, 5K UHD, and Full HD video support may vary based on the host device, file attributes, and other factors.(3)

In summary, the SanDisk Extreme microSDXC memory card offers exceptional performance, with fast read and write speeds, support for high-resolution video and photo capture, and compatibility with a wide range of devices. By pairing it with the SanDisk Professional PRO-READER, users can achieve maximum transfer speeds and unlock the full potential of this versatile storage solution.

(1) Up to 190MB/s read speeds, engineered with proprietary technology to reach speeds beyond UHS-I 104MB/s, requires compatible devices capable of reaching such speeds. Up to 90MB/s write speeds. Based on internal testing; performance may be lower depending upon host device interface, usage conditions and other factors. 1MB=1,000,000 bytes. (2) SanDisk QuickFlow Technology is only available for 64GB, 128GB, 256GB, 400GB, 512GB, and 1TB capacities. 1GB=1,000,000,000 bytes and 1TB=1,000,000,000,000 bytes. Actual user storage less. (3) Compatible device required. Full HD (1920x1080), 4K UHD (3840 x 2160), and 5K UHD (5120 X 2880) support may vary based upon host device, file attributes and other factors. See HD page on SanDisk site. (4) A2 performance is 4000 read IOPS, 2000 write IOPS. Results may vary based on host device, app type and other factors.

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