I’ve been using the SanDisk 256GB Ultra microSDXC UHS card for a while, and it has exceeded my expectations. The large storage capacity is perfect for storing tons of photos, videos, and apps on my phone and tablet without worrying about running out of space.
The transfer speed is impressive for everyday tasks, especially for moving large files like videos. It’s also great for Full HD video recording, and I haven't experienced any lag or buffering issues. I use it in both my phone and action camera, and it works seamlessly in both devices.
One of the best things is how reliable it is. SanDisk is a trusted brand, and their cards are known for durability.
Overall, this microSD card offers excellent value for the price with its combination of high capacity, speed, and reliability. I highly recommend it for anyone looking to expand their device’s storage.

SanDisk 1TB Ultra microSDXC UHS-I Memory Card with Adapter - Up to 150MB/s, C10, U1, Full HD, A1, MicroSD Card - SDSQUAC-1T00
4.7
| 186,809 ratingsPrice: 69.99
Last update: 01-26-2025
About this item
Ideal storage for Android smartphones and tablets.Operating Temperature -13°F to 185°F (-25°C to 85).
Up to 1TB to store even more hours of Full HD video (1TB=1,000,000,000,000 bytes. Actual user storage less. Full HD (1920x1080) video support may vary based upon host device, file attributes, and other factors. See official SanDisk website.)
Up to 150MB/s transfer speeds to move up to 1000 photos per minute (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. Based on internal testing; performance may be lower depending on host device, interface, usage conditions, and other factors. 1MB=1,000,000 bytes. Based on internal testing on images with an average file size of 3.55MB (up to 3.7GB total) with USB 3.0 reader. Your results will vary based on host device, file attributes, and other factors.)
Load apps faster with A1-rated performance (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.)
Class 10 for Full HD video recording and playback (Full HD (1920x1080) video support may vary based upon host device, file attributes, and other factors. See official SanDisk website.)
Up to 1TB to store even more hours of Full HD video (1TB=1,000,000,000,000 bytes. Actual user storage less. Full HD (1920x1080) video support may vary based upon host device, file attributes, and other factors. See official SanDisk website.)
Up to 150MB/s transfer speeds to move up to 1000 photos per minute (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. Based on internal testing; performance may be lower depending on host device, interface, usage conditions, and other factors. 1MB=1,000,000 bytes. Based on internal testing on images with an average file size of 3.55MB (up to 3.7GB total) with USB 3.0 reader. Your results will vary based on host device, file attributes, and other factors.)
Load apps faster with A1-rated performance (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.)
Class 10 for Full HD video recording and playback (Full HD (1920x1080) video support may vary based upon host device, file attributes, and other factors. See official SanDisk website.)
Product information
Color | Red |
---|---|
Special Feature | X-Ray Proof, Water Proof, Magnetic Proof, Temperature Proof, Drop Proof |
Read Speed | 150 Megabytes Per Second |
Product Dimensions | 0.04"D x 0.59"W x 0.43"H |
Item Weight | 0.01 Pounds |
Hardware Interface | microSDXC |
Secure Digital Association Speed Class | Class 10 |
Product Dimensions | 0.59"L x 0.43"W |
Manufacturer | Western Digital Technologies, Inc. |
UPC | 619659200589 |
Item Weight | 0.16 ounces |
Language | English |
ASIN | B0B7NYN3N3 |
Country of Origin | China |
Item model number | SDSQUAC-1T00-GN6MA |
Customer Reviews |
4.7 4.7 out of 5 stars
186,760 ratings
4.7 out of 5 stars |
Best Sellers Rank | #23 in Micro SD Memory Cards |
Date First Available | August 22, 2022 |