Product Comparison: SanDisk Extreme PRO UHS-II vs Lexar Professional 1667x

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General Specifications
Extreme PRO UHS-II
Professional 1667x
About the Product
For super-fast continuous burst mode shots, maximum post-production workflow efficiency and high-performance video recording performance, get a SanDisk Extreme PRO SDXC UHS-II card. The high-performance SDXC memory cards boast shot speeds up to 260 MB/s and transfer speeds up to 300 MB/s.
Whether you’re a professional photographer, videographer, or enthusiast, Lexar Professional 1667x SDXC UHS-II card Make it easy to quickly capture and transfer 1080P full-HD, 3D, and 4K video. This card leverages UHS-II technology to deliver high-speed performance—up to 250MB/s.
Key Specs
128 GB
128 GB
Bus Type
Read Speed
300 MB/s
250 MB/s
Write Speed
260 MB/s
120 MB/s
What customers say about "Key Specs"
SanDisk Extreme PRO UHS-II 128 GB Class 10 U3 SDXC Memory Card
  • Good writing speed for photography and uploading to PC.
  • Enough storage size for a good price.
  • Superb speed. I am a professional photographer for years and speed is always paramount when it comes to both write and read.
  • This card is lightning fast. It's pricey but the speed I gain from it and the time saving really justifies the spending for all my jobs.
  • Great memory card that is able to record 4k footage at a high data rate due to the read write speeds.
Lexar Professional 1667x 128 GB SDXC UHS-II Card
  • Works well in A7iii - fast write speeds, well packaged. Great memory card.
  • This card is rated for speed is 250 Megabytes per second.
  • This card uses UHS-II technology for high-speed performance.
  • This card worked great in my canon DSLR it’s high speed performance is a real bonus for any time sensitive situations.
  • It works really well with my Sony DSLR camera and the storage capacity is huge.
Size & Weight
1.68 in.
1.26 in.
1.41 in.
0.94 in.
0.14 in.
0.07 in.
0.3 oz.
0.3 oz.
Speed Class
UHS Speed Class
Built-in Write-Protect Switch
Lifetime Warranty, Backwards-compatible with SDHC, The SanDisk Memory Zone app, RescuePRO Deluxe Software, Shockproof, Temperature Extremes, Waterproof, X-Ray Proof
Fast Video Capture, High-speed file transfer, For Professional Users, Shoot high-quality images, Backwards compatible with UHS-I devices
Video Speed Class
What customers say about "Features"
SanDisk Extreme PRO UHS-II 128 GB Class 10 U3 SDXC Memory Card
  • I feel safer using this card, it seems based on my experience with other brands that there's a lower chance of SanDisk Extreme Pro cards malfunctioning.
  • It's as fast as you'd hope. The buffer clears almost instantly after a burst of raw photos, and video files transfer to my Mac amazingly quickly.
  • Came with some free recovery software via download code.
  • I’ve been using this to record 4K 60fps video on a GH5 and it handles it fine.
  • This card is fast and great value for money.
Lexar Professional 1667x 128 GB SDXC UHS-II Card
  • This is a great card for 4K video. Great speed class.
  • This card seems to work perfectly for 4K movie recording at 400Mbps and also for the in-camera playback of those files.
  • I am very impressed with the quality of the card and its performance.
  • No problems formatting the card in camera and good trouble free results.
  • It is backwards compatible with UHS-I devices, performing up to the maximum thresholds of UHS-I speed capabilities.
Warranty / Certifications
Manufacturer warranty
1 year(s)
Other Information
199.99 $

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