Overview
Specifications
Resources
Disclosures
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Part#: {{currentSku}}

SanDisk Extreme® microSDXC™ UHS-I CARD
from SanDisk

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Gear that doesn’t limit your creativity

Product Details

Save time transferring content
With SanDisk QuickFlow™ Technology10 (64GB - 1TB),  this card optimizes performance for timesaving media offloads with quick read speeds up to 190MB/s.9 Pair with the SanDisk Professional PRO-READER SD and microSD™ to achieve maximum speeds (sold separately).

Write speeds of up to 130MB/s
Capture fast-action photos or shoot 4K UHD video2 with write speeds of up to 130MB/s.9The SanDisk Extreme microSDXC™ UHS-I Card lets you shoot more and faster.

Great for capturing 4K UHD Video2
Ideal for recording outdoor adventures, weekend trips, or sporting events without skipping frames. With up to 1TB1, the SanDisk Extreme microSD UHS-I card lets you capture uninterrupted 4K UHD and Full HD video with its UHS Speed Class 3 (U3) and Video Speed Class 30 (V30) ratings.5

Load apps faster with A2
Get faster app performance for an outstanding smartphone experience thanks to the SanDisk Extreme microSD card’s A27Specification.

Durable design for use in extreme environments
SanDisk Extreme microSDHC™ and microSDXC™ UHS-I Cards are shockproof, temperature-proof, waterproof, and X-ray-proof,4 so you can enjoy your adventures without worrying about the durability of your memory card.

Full Specifications

Features
  • Tested and certified to work seamlessly with Chromebooks 
  • Up to 120MB/s transfer speeds let you move photos and files fast
  • Class 10 for Full HD video playback – watch right from the card
  • Water-proof, temperature proof, X-ray proof, magnet proof, shock proof
Capacity
64GB
Form Factor
microSDXC™
Compatibility
  • Compatible with microSDHC, microSDXC, microSDHC UHS-I, and microSDXC UHS-I supporting host devices
Sequential Read Performance
Sequential Write Performance
Warranty
Lifetime Limited Warranty
Dimensions (L x W x H)
1.02mm x 14.99mm x 10.92mm
Weight
4.54gms
Model Number
Operating Temperature
-25°C to 85°C
Non-Operating Temperature
-25°C to 85°C
Certifications
CE, FCC, C-Tick/RCM, UKCA, EAC, ICES
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Product Numbers

Resources

Download Data Sheet
Product Support

Software Downloads

RescuePRO

The card comes with a RescuePRO Deluxe data recovery software download offer. This software makes it easy to recover files that have been accidentally deleted (download required).

Learn more

Memory Zone

The SanDisk Memory Zone app offers an easy way to organize, browse, and back up files on your AndroidTM powered mobile device.

Learn more

Ratings & Reviews

Disclosures

Not all devices support microSDXC memory card formats. Check with your device manufacturer for more details. 

  1. 1GB=1,000,000,000 bytes. Actual user storage less. 
  2. 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
  3. Download and installation required. See www.sandisk.com/memoryzone
  4. Card only. See www.sandisk.com/proof for additional information and limitations.
  5. UHS Speed Class 3 (U3) designates a performance option designed to support real-time video recording with UHS-enabled host devices. Video Speed Class 30 (V30), sustained video capture rate of 30MB/s, designates a performance option designed to support real-time video recording with UHS-enabled host devices. See www.sdcard.org/consumers/speed. 
  6. Registration required; terms and conditions apply.
  7. For 64GB-1TB: 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.
  8. Comparison based on internal testing of SanDisk Extreme® microSDXC™ UHS-l card, versus current UHS-l cards with 100MB/s stated performance. Results may vary based on host device, file attributions, and other factors.
  9. For 256GB-1TB: 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 130MB/s write speeds. For 128GB: 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. For 64GB: Up to 170MB/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 80MB/s write speeds. 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. 
  10. SanDisk® QuickFlow™ Technology is only available for 64GB, 128GB, 256GB, 512GB, and 1TB capacities.
  11. 30-year warranty in Germany, Canada and regions not recognizing lifetime warranty. See Warranty | Western Digital
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