Key Features

  • High-speed, Class 10 performance—leverages UHS-I technology U1 for a read transfer
    speed up to 633x (95MB/s) Improved read/write speed up to 90MB/s***

  • Capture high-quality images and extended lengths of stunning 1080p full-HD, 3D, and
    4K video with a DSLR camera, HD camcorder, or 3D camera

  • Enjoy shooting longer without changing cards—large capacity options up to 64GB
  • High-speed file transfer from card to computer to dramatically accelerate workflow


High-speed performance you can trust

Whether you’re a professional photographer, videographer, or enthusiast, Lexar® Professional 633x
SDXC™ UHS-I cards provide performance you can trust. These high-speed, Class 10 cards leverage
UHS-I technology U1 to provide a read transfer speed up to 633x (95MB/s). 



Shoot high-quality images and 1080p full-HD, 3D, and 4K video.

Whether you’re using a mid-range DSLR, HD camcorder, or 3D camera, you’ll be able to leverage the
latest photo and video features available for shooting high-quality images and stunning 1080p full-HD,
3D, and 4K video.


Capture extended lengths of video with high-capacity options.

With growing video capabilities, you need high-performance cards you can rely on, and high-capacity
options to keep you shooting longer without changing cards. Lexar Professional 633x SDXC UHS-I
cards makes that easy, providing you with large capacity options up to 64GB.



Save time with dramatically accelerated workflow.

The high-speed performance of Lexar Professional 633x SDXC UHS-I cards dramatically accelerate
your workflow from start to finish, so you can save time and get back to the business of photography.



95mb/s (633x)


Brand Lexar
Model Professional 633x
Capacity 64GB
Product Type SDXC Memory Card
Performance/Speed Class 10 U1
Read Speed 95mb/s
Write Speed 20mb/s
Full HD video (1920x1080)
4K Ultra HD video (3840x2160)
Built-in write-protect switch prevents accidental data loss
Compatibility Compatible with SDXC supporting host devices
Dimensions Approx. 24.0mm x 32.0mm x 2.1mm
Weight approx. 2 g
UPC/EAN 650590197132


*Up to 95MB/s read transfer, write speeds lower. Speeds based on internal testing. Actual performance may vary. x=150KB/s.
**4K video capability based on 256GB and 512GB capacities only

NOTE: Product appearance, software offerings, and packaging may vary depending on ship date and available inventory.
Actual usable memory capacity may vary. 1GB equals 1 billion bytes.

Barcode # 650590197132
Brand Lexar

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