Product Comparison: SanDisk Extreme PRO UHS-I vs SanDisk Extreme PRO UHS-II


General Specifications
Brand
SanDisk
SanDisk
Model
Extreme PRO UHS-I
Extreme PRO UHS-II
Origin
China
China
About the Product
Our most powerful SD UHS-I memory card yet delivers performance that elevates your creativity. With shot speeds of up to 90MB/s and UHS speed Class 3 (U3) recording, you’re ready to capture stunning high-resolution, stutter-free 4K UHD video.
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.
Key Specs
Type
SDXC
SDXC
Capacity
128 GB
128 GB
Bus Type
UHS-I
UHS-II
Read Speed
170 MB/s
300 MB/s
Write Speed
90 MB/s
260 MB/s
What customers say about "Key Specs"
SanDisk Extreme PRO UHS-I 128 GB SDXC Memory Card
  • Read and write speeds cope with the 4K video and also writing 30MB raw files in high speed bursts without a flutter.
  • This card is a good price for this speed rating.
  • The data transfer speed is lightning quick.
  • Nice file transfer speeds and no glitches.
  • Very good writing speed and storage space is excellent.
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.
Size & Weight
Height
1.26 in.
1.68 in.
Width
0.94 in.
1.41 in.
Depth
0.09 in.
0.14 in.
Weight
0.3 oz.
0.3 oz.
Features
Speed Class
10
10
UHS Speed Class
U3
U3
Video Speed Class
V30
Built-in Write-Protect Switch
Yes
Yes
Extras
Shockproof, Temperature Extremes, Waterproof, X-Ray Proof, RescuePRO Deluxe Software, Lifetime Warranty
Lifetime Warranty, Backwards-compatible with SDHC, The SanDisk Memory Zone app, RescuePRO Deluxe Software, Shockproof, Temperature Extremes, Waterproof, X-Ray Proof
What customers say about "Features"
SanDisk Extreme PRO UHS-I 128 GB SDXC Memory Card
  • SanDisk has built its reputation on reliability and that's exactly what I needed.
  • I use these to record 4K video and I don't have any problems at all with them.
  • The writing and read speeds are great. Managed to film 4K 100mbps with no problem.
  • Perfect SD card for my EOS. Correct speed for 4K and shots.
  • I find it smooth for my highest need at 100mb of 4k videos.
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.
Warranty / Certifications
Certifications
CE, FCC
CE, FCC
Other Information
Manufacturer
MSRP
36.99 $
199.99 $


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