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SanDisk 128GB Ultra SDXC UHS-I Memory Card - 100MB/s, C10, U1, Full HD, SD Card - SDSDUNR-128G-GN6IN

  • Based on 90,302 reviews
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Availability: Only 1 left in stock, order soon!
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Arrives Friday, May 1
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Capacity: 128GB


Style: Memory Card


Features

  • Fast for better pictures and Full HD video. Full HD (1920x1080) video support may vary based upon host device, file attributes, and other factors
  • Great choice for compact to mid-range point-and-shoot cameras
  • From 32GB to 256GB(1) to store tons of pictures and even more Full HD video(2). (1)1GB=1,000,000,000 bytes Actual user storage less
  • Exceptional video recording performance with UHS Speed Class 1 (U1)(5) and Class 10 rating for Full HD video (1080p)(2). (5)UHS Speed Class 1 (U1) designates a performance option to support real time video recording with UHS enabled host devices
  • Quick transfer speeds up to 100MB/s. Up to 100MB/s[64GB-256GB; 90MB/s for 32GB] read speed; write speed lower Based on internal testing; performance may be lower depending on host device, usage conditions, and other factors 1MB=1,000,000 bytes

Description

Take better pictures and Full HD videos(2) with your compact to mid-range point-and-shoot cameras and camcorders. With SanDisk Ultra UHS-I cards, you’ll benefit from faster downloads, high capacity and better performance to capture and store 32GB to 256GB(1) of high-quality pictures and Full HD video(2). Take advantage of ultra-fast read speeds of up to 100MB/s [64GB-256GB; 90MB/s for 32GB] to save time moving photos and videos from the card to your computer. SanDisk Ultra UHS-I cards(5) are water-proof, temperature-proof, X-ray proof, shockproof(4), compatible with SDHC and SDXC digital devices, and come with a 10-year limited warranty. Note: Not all devices support SDXC memory card formats. Check with your device manufacturer for more details. Up to 100MB/s[64GB-256GB; 90MB/s for 32GB] read speed; write speed lower. Based on internal testing; performance may be lower depending on host device, usage conditions, and other factors. 1MB=1,000,000 bytes. (1)1GB=1,000,000,000 bytes. Actual user storage less. (2) Full HD (1920x1080) video support may vary based upon host device, file attributes, and other factors. (3) See official SanDisk website for more details regarding warranty in your region. (4) Card only. See product packaging and official SanDisk website for additional information and limitations. (5) UHS Speed Class 1 (U1) designates a performance option designed to support real time video recording with UHS enabled host devices. See official SanDisk website for additional information and limitations. SanDisk, the SanDisk logo, and SanDisk Ultra are registered trademarks or trademarks of Western Digital Corporation or its affiliates in the US and/or other countries. The SD, SDHC, and SDXC marks and logos are trademarks of SD-3C, LLC. All other marks are the property of their respective owners. Copyright 2019 Western Digital Corporation or its affiliates. All rights reserved.

Brand: Sandisk


Model Name: SDSDUNR-128G-GN6IN


Flash Memory Type: SDXC


Memory Storage Capacity: 128 GB


Compatible Devices: Camera


Flash Memory Type: SDXC


Memory Storage Capacity: 128 GB


Compatible Devices: Camera


Additional Features: Temperature Proof, Water Proof, X Ray Proof


Read Speed: 100 Megabytes Per Second


Media Speed: 90.0


Hardware Connectivity: USB, microSDHC


Secure Digital Association Speed Class: Class 10


Item Weight: 8 Grams


Item Dimensions L x W: 1.26"L x 0.94"W


Warranty Type: Limited


Brand: Sandisk


Model Name: SDSDUNR-128G-GN6IN


Model Number: SDSDUNR-128G-GN6IN


Manufacturer: Western Digital Technologies, Inc.


UPC: 619659178116


Global Trade Identification Number: 16


Unit Count: 1.0 Count


Warranty Description: 10-year limited manufacturer warranty


Color: Black


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, May 1

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


  • Works great
Capacity: 32 (3-Pack) Style: Memory Card
Just what I was looking for. Works great in my camera.
Reviewed in the United States on April 9, 2026 by Bill M.

  • Magnífico precio
Capacity: 128GB Style: Memory Card
Excelente
Reviewed in the United States on March 6, 2026 by Carlos Enrique Pérez González Rubio

  • Handy
Capacity: 32GB Style: Memory Card
Good product
Reviewed in the United States on January 30, 2026 by steven johnson

  • Collects great data
Capacity: 128GB Style: Memory Card
I fit alot of footage on here and it doesn't freeze on me
Reviewed in the United States on January 6, 2026 by Masika M McCormick

  • Reliable Everyday Memory Card
Capacity: 32GB Style: Memory Card
This card turned out to be exactly what I needed for everyday photography. Popped it into my Canon DSLR, and it handles burst shots and HD video smoothly—no freezes, no lag, and no buffer drama. It’s compact, dependable, and slips into the slot without the flimsy feel you sometimes get with off-brand cards. Transfer speeds are quick enough that moving hundreds of photos after a weekend trip doesn’t feel like a chore. Of course, it’s not the heavy-duty card you’d grab for 4K video marathons or professional shoots where every millisecond counts. But for everyday snaps, travel photography, and general use, it delivers exactly what’s promised. Honestly, the peace of mind of using a brand you trust is half the value—this one earns its spot in my camera bag every time. ... show more
Reviewed in the United States on August 19, 2025 by Danny C.

  • Exactly as Expected
Capacity: 128GB Style: Memory Card
The item arrived on time and in excellent condition. Very satisfied with this purchase!
Reviewed in the United States on March 22, 2026 by Savvy Sage

  • Very reliable and a great value.
Capacity: 32 (3-Pack) Style: Memory Card
I use these for professional broadcast H.264 4K video recorders and I have probably bought about 20 of these over the years - not one failure. Highly recommend.
Reviewed in the United States on November 8, 2025 by Datavideo

  • Great product
Capacity: 128GB Style: Memory Card
Great puduct. It has lots of memory and I am still using it.
Reviewed in the United States on November 25, 2025 by Pink

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