Skip to: |

Newegg.com - A great place to buy computers, computer parts, electronics, software, accessories, and DVDs online. With great prices, fast shipping, and top-rated customer service - once you know, you Newegg.

If you are reading this message, Please click this link to reload this page.(Do not use your browser's "Refresh" button). Please email us if you're running the latest version of your browser and you still see this message.

Newegg.com - Computer Parts, Laptops, Electronics, HDTVs, Digital Cameras and More!

Sign up today for a 30-day free trial of Newegg Premier
  • Wish List
  • Feedback
  • Help
Search all
Search
Home
Home > 
Computer Hardware > 
Flash Memory & Readers > 
Flash Memory > 
SanDisk > 
Item#: 9SIA4P02CG5928

SanDisk Extreme 128GB SDXC UHS-I Flash Card - Class 10 45MB/S

  • Model SDSDRX3-128G-A21
  • 128GB
  • UHS Speed Class 1
  • Email this page
ICON Loading...

Learn more about the SanDisk SDSDRX3-128G-A21

Quick Info

Warranty

  • Limited Warranty period (parts): Lifetime
  • Limited Warranty period (labor): Lifetime


Customer Reviews of the SanDisk SDSDRX3-128G-A21

Do you own this product? Write a Review

ICON Loading...

Filter Results

Go

Showing 7 of 7 reviews - Clear Filters

  • Alejandro M.
  • 12/1/2014 2:43:19 PM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year
  • Verified Owner

4 out of 5 eggs

This review is from: SanDisk Extreme 128GB SDXC UHS-I Flash Card - Class 10 45MB/S

Pros: Works great for photos and 1080P video in my T3i. High capacity.

Cons: Price but any card with this capacity is going to be costly.

Did you find this review helpful? Yes No

  • DEBDEEP D.
  • 1/30/2014 8:25:57 PM
  • Tech Level: Somewhat Low
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsXtended Capacity

This review is from: SanDisk Extreme 128GB SDXC UHS-I Flash Card - Class 10 45MB/S

Pros: Excellent for video storage. Good Speed. Exactly what I wanted

Cons: Nothing.

Other Thoughts: Fault on my part, didn't knew, SLR becomes a bit slow while processing on a bigger capacity card. 10 Rapid press goes very smoothly on my Rebel T3i. However every rapid eleventh press takes about a second to process.

Did you find this review helpful? Yes No

  • Michael L.
  • 9/17/2013 7:55:45 AM
  • Tech Level: High
  • Ownership: 1 day to 1 week
  • Verified Owner

4 out of 5 eggsFast card with lots of space

This review is from: SanDisk Extreme 128GB SDXC UHS-I Flash Card - Class 10 45MB/S

Pros: Much faster than any other SD card we've owned. Transfer times to laptop are also very good

Cons: Price is high

Other Thoughts: We bought this for my wife's Canon EOS 70D. We wanted a fast card with lots of room for HD video and pics. This one did the trick. The 70D will take about 7 pics per second in burst mode and the card kept up nicely for more than 25 pics (I stopped counting after that). Write speed to the laptop was also very fast. Overall a good deal.

1 out of 1 people found this review helpful. Did you? Yes No

  • Shelton L.
  • 9/4/2013 12:48:54 PM
  • Tech Level: Average
  • Ownership: 1 month to 1 year
  • Verified Owner

1 out of 5 eggsDidn't work.

This review is from: SanDisk Extreme 128GB SDXC UHS-I Flash Card - Class 10 45MB/S

Pros: It "sounded" awesome.

Cons: It didn't work; I wasn't able to test it until after the 30-day return window, so it was wasted money.

Manufacturer Response:

Dear lottsm,

We are sorry to hear that your Extreme SDHC card is not functioning. SanDisk stands behind the warranty on its products. The manufacturer warranty on brand new products extends beyond the newegg 30 day return period. We recommend you to please contact SanDisk support at 1-866-SANDISK or submit a support request at www.sandisk.com/support. We will assist you towards a resolution including a possible warranty replacement.

Thank you,
SanDisk Support

0 out of 4 people found this review helpful. Did you? Yes No

  • Chase T.
  • 8/18/2012 12:47:21 PM
  • Tech Level: Average
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsSolid

This review is from: SanDisk Extreme 128GB SDXC UHS-I Flash Card - Class 10 45MB/S

Pros: This card fired up awesome in my brand new Canon Rebel T4i. It can take 4118 photos in straight up RAW (18mp on T4i). It can take 3188 in RAW+JPG. And each min of 1080p full definition video is about 330mb (about six hours of video on an empty card). Playback is smooth like butter. I play 1080p clips straight off the card and they are smooth like butter. I have never seen the photos/videos transfer slower than 45mb/s.

Cons: None

Other Thoughts: This is the largest/fastest card you can find. There is a 90mb/s sandisk but it is only 64gb and about the same price.

4 out of 4 people found this review helpful. Did you? Yes No

  • John C.
  • 6/8/2012 10:17:23 AM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year
  • Verified Owner

4 out of 5 eggsSanDisk, BIG, but Pricey

This review is from: SanDisk Extreme 128GB SDXC UHS-I Flash Card - Class 10 45MB/S

Pros: Works as excepted in my Acer Iconia Tab.

Cons: Pricey!!! Transfer rate is not as fast as I'd like for file-copy tasks, but I do stream HD vid from the SD card to the Iconia Tab Windows Media Center application without quality concerns. Really nice to take TV on the road!!

1 out of 1 people found this review helpful. Did you? Yes No

  • John K.
  • 6/6/2012 3:18:16 PM
  • Tech Level: High
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsWorks in things I didn't expect

This review is from: SanDisk Extreme 128GB SDXC UHS-I Flash Card - Class 10 45MB/S

Pros: Huge.

Cons: Haven't found any yet.

Other Thoughts: Plug and play in:
Most Laptops
Asus TF300T (with keyboard dock)
GoPro Hero 2
Canon Vixia HF G10

Requires reformat for:
Pioneer AVIC-Z130BT

I'd guess that this means it will work in almost anything.

1 out of 1 people found this review helpful. Did you? Yes No

Compare Offers from All Sellers

Seller Name & Rating Offer Details  
ICON Loading...

More Buying Options

Are you an E-Blast Insider? Subscribe Newegg e-Blast
PayPal
Shop without retyping payment details. Secure shopping made faster.
Check out with PayPal.

Home
Home > 
Computer Hardware > 
Flash Memory & Readers > 
Flash Memory > 
SanDisk > 
Item#: 9SIA4P02CG5928
Related Products
High storage capacity SONY ORIGINAL (8GB) for storing ...
45MB/s UHS 1/Class 10 32GB Model HK126 NE3 ...
Speed up to 45MB/s read/write Designed with SanDisk's ...
Class 10 32GB Model A1252A4 ...
Shop by Region: United States | Canada | China
VeriSign Click for the BBB Business Review of this Computers - Supplies & Parts in Whittier CAThis site protected by Trustwave's Trusted Commerce program Inc500
Policy & Agreement | Privacy Policy  © 2000-2014 Newegg Inc.  All rights reserved.
If the Adobe Reader does not appear when you click on a link for a PDF file, you can download Adobe Reader from the Adobe web site.