SanDisk Extreme® microSDXC™ UHS-I Card

SanDisk Extreme^® microSDXC^™ UHS-I Card – 256GB

The Speed You Need

With read speeds up to a blazing 190MB/s and write speed up to 130MB/s¹, you can chase more victories and crush the competition.

Don’t Hit Delete

Play your favorite games, don’t delete them. With up to 256GB² of storage space, you can progress in your quest to win.

Every Second Matters

Spend less time waiting on slow load screens and more time playing with A2 app performance to boot into your favorite games in a flash³.

Plays as Hard as You

Don’t let lagging graphics slow you and your game down. Our gaming card offers high-performance speeds to support demanding AAA/3D/VR game graphics and 4K UHD video⁴.

The Perfect Teammate

As a market leader for mobile storage solutions, we’ve got what you need to fuel your gameplay and your competitive edge.

Specifications

General
Capacity	256GB
Transfer Speeds	up to 190MBPS
compatibility	Compatible with microSDHC, microSDXC, microSDHC UHS-I, and microSDXC UHS-I supporting host devices
Dimension	0.43" x 0.59" x 0.04"
Product Weight	0.01lbs

^footnote1 For 256GB: Up to 190MB/s read speeds; up to 130MB/s write speeds. Engineered with proprietary technology to reach speeds beyond UHS-I 104MB/s, requires compatible devices capable of reaching such speeds. Based on internal testing; performance may be lower depending upon host device interface, usage conditions and other factors. 1MB<1,000,000 bytes. For 128GB: Up to 190MB/s read speeds; up to 90MB/s write speeds. Engineered with proprietary technology to reach speeds beyond UHS-I 104MB/s, requires compatible devices capable of reaching such speeds. Based on internal testing; performance may be lower depending upon host device interface, usage conditions and other factors. 1MB<1,000,000 bytes. For 64GB: Up to 170MB/s read speeds; up to 80MB/s write speeds. Engineered with proprietary technology to reach speeds beyond UHS-I 104MB/s, requires compatible devices capable of reaching such speeds. Based on internal testing; performance may be lower depending upon host device interface, usage conditions and other factors. 1MB<1,000,000 bytes. For 32GB: Up to 100MB/s read speeds; up to 60MB/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.

^footnote2 1GB < 1,000,000,000 bytes. Actual user storage less.

^footnote3 For 64GB-256GB: A2 performance is 4000 read IOPS, 2000 write IOPS. For 32GB: A1 performance is 1500 read IOPS, 500 write IOPS. Results may vary based on host device, app type and other factors.

^footnote4 Compatible device required. Full HD (1920x1080) and 4K UHD (3840 x 2160) support may vary based upon host device, file attributes and other factors. See www.sandisk.com/HD