Your go-everywhere storage.

Ideal for Android smartphones and tablets, Chromebooks, and Windows laptops, the SanDisk Ultra Go microSD UHS-I card gives you the freedom to store and capture more , everywhere you are.

Content command center.

Find photos and videos by location or timeline, initiate automatic backups, and move files from your phone to your card to free up space with the SanDisk Memory Zoneapp(4).

Comparison Chart

	SanDisk Ultra Go mSD	SanDisk Extreme Go mSD	SanDisk Extreme PRO mSD	SanDisk PRO-READER SD/mSD
Sequential Read MB/s(1)	Up to 150MB/s(7)	Up to 250MB/s(7)	Up to 250MB/s(7)	Up to 200MB/s(7)
Sequential Write MB/s(1)	—	Up to 150MB/s(7)	Up to 150MB/s(7)	Up to 140MB/s(7)
Video Support(8)	Full HD(2)	5K and 4K UHD(8)	5K and 4K UHD(8)	—
Speed Class	V10	V30	V30	N/A
App Performance	A1 performance	A2 performance	A2 performance	N/A

(1) 1GB=1,000,000,000 bytes. 1TB=1,000,000,000,000 bytes. Actual user storage less.

(2) Full HD (1920×1080) video support may vary based upon host device, file attributes, and other factors. See official SanDisk website.

(3) Up to 150MB/s read speed, engineered with proprietary technology to reach speeds beyond UHS-I 104MB/s, require compatible devices capable of reaching such speed. Write speeds lower. Based on internal testing; performance may be lower depending on host device, interface, usage conditions, and other factors. 1MB=1,000,000 bytes.

(4) Download and installation required. See official SanDisk website.

(5) See Western Digital White Paper- Flash 101 and Flash Management. A detailed overview of flash and flash management (August 2018).

(6) A1 performance is 1500 read IOPS, 500 write IOPS. Based on internal testing. Results may vary based on host device, app type, and other factors.

(7) Based on stated speeds and internal testing; performance may vary depending upon host device, usage conditions, drive capacity, and other factors. 1MB=1,000,000 bytes.

(8) 4K UHD (3840 x 2160) video support may vary based upon host device, file attributes and other factors. See official SanDisk website.

SanDisk, the SanDisk logo, Memory Zone, MobileMate and SanDisk Ultra are registered marks or marks of SanDisk Corporation or its affiliates in the US and/or other countries. The microSD and microSDXC marks and logos are marks of SD-3C, LLC. Android, Chromebook and Google Play are marks of Google LLC. Windows is a mark of the Microsoft Corporation. All other marks are the property of their respective owners. Product specifications subject to change without notice.

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