SanDisk 128GB Class 10, Ultra SDXC UHS-I Memory Card, 40 MB/s Read Speed (New Faster Version)

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Product Highlights

  • Supports English, Spanish, French, Portuguese
  • Class 10 (FHD) Speed Class
  • UHS-I U1 Speed Class
  • 30MB/s (200x)
  • Holds 64GB
SanDisk 128GB Ultra SDXC: Picture 1 regular $58.95

About SanDisk 128GB Ultra SDXC

The SanDisk 128 GB Ultra SDXC UHS-I Memory Card is a Secure Digital High Capacity memory card. With 128 GB of data storage capacity, the card provides ample space for photos and videos captured with your camera. It offers an SD Class 10 rating along with an Ultra High Speed Class 1 rating, boasting read speeds up to 40 MB/s. You can insert the card into any SDXC-compatible device.

Summary of Customer Reviews

Customers most agreed on the following attributes:
Easy to use (3),Large capacity (3),Writes/reads fast (3)
Reliable (4)
Best Uses:
Digital photography (4),Storing images/multimedia (3)
Reviewer Profile:
Enthusiast (5)

SanDisk 128GB Ultra SDXC Features

  • Secure Digital High Capacity card
  • SD Class 10 rating along with an Ultra High Speed Class 1 rating, boasting read speeds up to 40 MB/s and lower write speeds of at least 10 MB/s
  • With 128 GB of data storage capacity, the card provides ample space for photos and videos captured with your camera
  • You can insert the card into any SDHC-compatible device, including many digital cameras
  • Language support: English, Spanish, French, Portuguese
  • Water-proof, temperature proof, X-ray proof, shock proof

SanDisk 128GB Ultra SDXC Specifications

Form Factor
Performance /Speed
Up to 40MB/s read speed
10 MB/s write speed
Operating Temperature
-13deg.F to 185deg.F (-25deg.C to 85 deg.C)
Storage Temperature
-40deg.F to 185deg.F (-40deg.C to 85deg.C)
Compatible with all SDHC supporting host devices
Built-in write-protect switch prevents accidental data loss
SDXC Card dimension
0.85" x 0.93" x 1.26"
0.001 lb
Mfr #

SanDisk 128GB Ultra SDXC Reviews

Review Snapshot®


(based on 8 reviews)


of respondents would recommend this to a friend.

Ratings Distribution

  • 5 Stars



  • 4 Stars



  • 3 Stars



  • 2 Stars



  • 1 Stars



Reviewed by 8 customers


Love the versatility


from Houston, TX  -  Hobbyist/Enthusiast

I like the read and write speed of this product and it's versatility in transitioning from still photographs to movies. It handles HD video well and raw stills very well. I can also download the files to my computer as fast as my device can handle. The only drawback to this card, since I have very little experience with it, is my inability to push it to its limits.


Awesome SD Card


from Los Angeles  -  Hobbyist/Enthusiast

Worked right out of the box. Going to use it as extra storage on a tablet.


Fast card holds loads of pics


from Maryland  -  Getting started

This card holds over 7000 images or lots of video. It is fast enough to support anything you need it to do.


Excellent 30 MB/s Read Speed


from San Antonio,Texas  -  Professional

Used mainly for Photography, and alternative Video. The 30 MB /s speed is appropriated for Photography The battery is exhausted after two hours shooting.


Exactly as it is described


from Tempe, AZ  -  Hobbyist/Enthusiast

Looking forward to photos in Europe

(2 of 2 customers found this review helpful)


Not readable with a card reader


from Salt Lake City, UT  -  Casual user

I bought this memory card so that I would be able to record videos for a big event. Once I recorded everything, I attempted to transfer all the files through a USB card reader. An error message kept popping up, "Card is not readable on this computer." I plugged it in for both Mac and PCs but neither hardware would accept this memory card. However, I was able to transfer the files by leaving the memory card in my digital camera and connecting the digital camera to my laptop. I used the digital camera's transfer software which extracted the files onto my desktop. I wouldn't recommend this card for a user whose only option is to upload photos via card reader.


I would buy this product again


from Panther Junction, TX  -  Hobbyist/Enthusiast

Use it everyday for images of the nearby mountains and desert

(1 of 1 customers found this review helpful)


Excellent Product


from Easton, PA  -  Hobbyist/Enthusiast

I bought this to use as additional storage in an Acer Aspire One 11.6" notebook. I had replaced the OEM 320GB, 5400 RPM HD with a 240GB SSD and wanted additional storage for music and audio books. I have over 40GB of MP3 music, audio books, and PDF manuals on the card now. These files don't need to be on the SSD. Contrary to information that I found on the web from a Google search regarding 64GB SDXC cards, I had none, zero, nada problems re-formating this 64GB SDXC card to NTFS from the FAT. The search said you couldn't do this. I used Win 7 Disk Management to do a quick format and voilà it is now NTFS. The advantage of an SD card is you can always repurpose it as external storage for other devices with a compact external USB card reader or I can always use in my camera. Adorama had the best price for this card. It is a bargain considering what I paid for a 16GB Class 10 card 14 months ago.

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