Lexar Professional 256GB 667x microSDXC UHS-I

up to 100MB/s read, 90MB/s write

RRP $159.95
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- 256GB - Class 10 UHS-I, U3, V30, A2 - Max 100 MB/s read - Max 90 MB/s write

Capture adventures in 4K and Full-HD
Designed for your smartphone, tablet, or action camera, the Lexar® Professional 667x microSDXC™ UHS-I card lets you quickly capture, playback, and transfer a large number of multimedia files, including 1080p Full-HD, 3D, and 4K video , with a read transfer speed up to 667x (100MB/s)1. These cards leverage Class 10, UHS Speed Class 3 (U3), Video Speed Class 30 (V30) and A2 ratings3. Includes SD adapter.

Load apps faster with A2
With A2 rating, the Professional 667x microSDXC™ UHS-I card is great for use with your tablet or smartphone. Quickly run and store apps directly on the A2 memory cards using an Android Adoptable storage enabled device2. The cards also make it easy to quickly download or save all your favorite media files, including the highest-quality movies, photos, and songs.

Get more from your device
With its UHS Speed Class 3 (U3) and Video Speed Class 30 (V30) ratings, these cards leverage UHS-I technology to deliver a transfer speed up to 100MB/s (667x)1. Stay ready for the action with high-capacity cards that give you the speed and space you need to capture, transfer, and share more adventures on the go.

Easily transfer files with included adapter
For added functionality, the cards also include an SD adapter, making it easy to transfer files between your devices.

Rigorously tested
All Lexar product designs undergo extensive testing in the Lexar Quality Labs with more than 1,100 digital devices, to ensure performance, quality, compatibility, and reliability.

1 Up to 100MB/s read transfer, write speeds lower. Speeds based on internal testing. Actual performance may vary. x=150KB/s.
2 Requires an Android 6.0 or later with Adoptable storage enabled device and microSD slot.
3 A2 rating for 128-256GB ONLY. For 64GB: A1 rating. Actual performance may vary based on capacity.
Product appearance, performance, software offerings, and packaging may vary depending on ship date and available inventory.
Actual usable memory capacity may vary. 1GB equals 1 billion bytes.
Lexar is not liable for any loss of data or images.


  • Premium memory solution for smartphones, tablets, and action cameras
  • Quickly captures, plays back, and transfers media files, including 1080p Full-HD, 3D, and 4K video
  • High-speed, Class 10, UHS Speed Class 3 (U3) and Video Speed Class 30 (V30) performance-leverages UHS-I technology for a read transfer speed up to 100MB/s (667x)
  • Quickly run your apps directly from your memory card at blazing A2 speed
  • Includes high-speed Class 10 card and SD adapter
  • Capacity: 256GB
  • Form Factor: microSDXC
  • Class Speed: Class 10 UHS-I (U3)
  • Video Speed Class: V30
  • A2 App speed
  • Maximum Read Speed: 100MB/sec 633x
  • Maximum Write Speed: 90MB/sec
  • Operating Temperature: 0° to 70° C (32°F to 158°F)
  • Storage Temperature: -25° to 85° C (-13°F to 185°F)
  • Dimension (W x L x H): 11mm x 15mm x 1 mm
  • Jewel case: no
  • SD Adapter included
Cheap Chips SKU LEXMSD100.256
Manufacture Part # LSDMI256B667A
Barcode # 843367107926
Shipping Weight 0.0319kg
Unit Of Measure ea
Type MicroSDXC
Format Class 10 / UHS-I

Lexar Limited Lifetime Warranty: http://www.lexar.com/support/warranties

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