The Lexar® Professional 1667x SDXC™ UHS-II card let you quickly capture and transfer high-quality photos, including 1080p Full-HD, 3D, and 4K video, with a read transfer speed up to 250MB/s (1667x)1. This card leverages UHS-II technology (UHS Speed Class 3 (U3)) for high-speed performance. This dramatically accelerates workflow from start to finish.
Using a 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.
With growing HD, 3D, and 4K video capabilities, you need high-performance cards you can rely on, and high-capacity options to keep you shooting longer without changing cards. The Lexar Professional 1667x SDXC™ UHS-II card makes it easy by leveraging UHS Speed Class 3 (U3) performance and providing you with large capacity options up to 256GB.
The high-speed performance of Lexar Professional 1667x SDXC™ UHS-II cards dramatically accelerate your workflow from start to finish, so you can save time and get back to the business of photography2.
For versatility, the cards are also backwards compatible with UHS-I devices, performing up to the maximum thresholds of UHS-I speed capabilities. The cards also work with older, non-UHS-I devices, performing at Class 10 speeds.
All Lexar product designs undergo extensive testing in the Lexar Quality Labs, facilities with more than 1,100 digital devices, to ensure performance, quality, compatibility, and reliability.
64GB – 256GB
64GB – Class 10, UHS-II (U3), V60
128GB – Class 10, UHS-II (U3), V60
256GB – Class 10, UHS-II (U3), V60
64GB – up to 250MB/s read, up to 80MB/s write
128GB – up to 250MB/s read, up to 90MB/s write
256GB – up to 250MB/s read, up to 90MB/s write
0° to 70° C (32°F to 158°F)
-25° to 85° C (-13°F to 185°F)
5% to 95%
Dimension (W x L x H)
32mm x 24mm x 2.1mm / 1.25” x 0.95” x 0.08”
1 Up to 250MB/s read transfer, write speeds lower. Speeds based on internal testing. Actual performance may vary. x=150KB/s.
2 Highest transfer speeds achieved only when paired with an SD UHS-II reader
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.
Limited lifetime warranty is limited to 10 years from purchase in Germany and regions not recognizing lifetime warranty.