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SanDisk 128GB Extreme PRO SDXC UHS-I Card (SDSDXXG-128G-GN4IN)

  • Based on 4,347 reviews
Condition: New
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This item is eligible for return within 30 days of receipt

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Availability: 20 left in stock
Fulfilled by Amazon

Arrives Wednesday, Apr 24
Order within 22 hours and 40 minutes
Available payment plans shown during checkout

Features

  • Ideal for professionals looking to maximize post-production workflow
  • Read speeds of up to 95MB/s; write speeds of up to 90MB/s
  • UHS speed Class 3 (U3) and UHS video speed Class 30 (V30) for 4K UHD video
  • Shock-proof, temperature-proof, waterproof, and x-ray-proof
  • Lifetime limited Warranty

Description

Our most powerful SD UHS-I memory card delivers maximum speed for performance, reliability, and uncompromising image and 4k UHD video quality from your DSLR, advanced digital or HD video camera transfer speeds up to 95 MB/s move your data fast for efficient post-production workflow.


RAM: ‎128 GB


Wireless Type: ‎802.11a


Brand: ‎SanDisk


Series: ‎Non


Item model number: ‎SDSDXXG-128G-GN4IN


Item Weight: ‎0.8 ounces


Product Dimensions: ‎1.26 x 0.08 x 0.94 inches


Item Dimensions LxWxH: ‎1.26 x 0.08 x 0.94 inches


Voltage: ‎1 Volts


Manufacturer: ‎Western Digital Technologies Inc.


Is Discontinued By Manufacturer: ‎No


Date First Available: ‎September 17, 2016


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Apr 24

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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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


  • Great SD Card... BEWARE OF KNOCK-OFFS
I have long purchased SanDisk SD cards because of the speed and reliability. However, my most recent purchase of the Extreme PRO 128GB card was unfortunately a knock-off as it was not recognized by the Black Magic Pocket Cinema Camera I bought it for. I searched reviews and indeed found another customer who got a knock-off instead of the real deal. SEE THE PHOTOS TO HELP YOU RECOGNIZE THE FAKE CARDS. I returned the SD card and received the real thing two days later and it worked just fine. I would suggest testing SD cards in the intended device immediately upon receipt, as the fake card was recognized by my computer -Mac- without a problem, and oddly showed a capacity of 134.7GB -red flag-. Had I simply stored the card I probably would have missed return by date. Amazon may need to better scrutinize their suppliers. I don't think they would knowingly sell knock-off products. ... show more
Reviewed in the United States on March 5, 2018 by BMPCC User BMPCC User

  • DO NOT BUY THIS CARD!!!!
I purchased this SanDisk Extreme Pro 128GB SDXC UHS-I Card (SDSDXXG-128G-GN4IN) on June 14, 2018 because it was supposed to be suitable for recording video in 4K UHD. Unfortunately, I failed to heed all the warnings about counterfeit cards. Fast forward to this past weekend when I first tried to use the card in my Sony a6500 camera to record my grandson's birthday party. Camera would not recognize the card as a class 10 or better and would only allow recording video at 1080i resolution or lower. Upon researching probable causes, I discovered that I have one of the cards with a yellow lock which is an indicator that it is counterfeit. To be sure, I tested the card with SpeedOut v0.5 and achieved a whopping 15.673 MB/s read, and an 8.878 MB/s write speed. To make matters worse, I am beyond my return period so now I am stuck with a worthless card that, at best, is a class 4. Obviously this card is being misrepresented and some bait and switch tactics are being used on the unsuspecting public. Furthermore, Amazon should be ashamed that it allowing this to happen! ... show more
Reviewed in the United States on August 28, 2018 by arcadiajim

  • Excellent card but remember there are a lot of fakes out there so please read this
Excellent SD card. read and write performance are within (grain of salt "within") stated performance expectations. Please try to double check to make sure you're not getting a fake card. The real cards have very little printing on the back of the card and the lock level should be grey; most fakes I've seen have a yellow lock level. The fonts are also different on the fakes card; you can see good examples of real vs fake cards on youtube. ... show more
Reviewed in the United States on May 13, 2017 by Siberia2k

  • Heads Up! 128GB cards with batch number 766G will not work in Sony a7 III Slot 1.
Recently purchased two of the above 128GB Sandisk Extreme Pro UHS-I cards from Amazon with the same batch number (766G). 128GB cards with batch number 766G will not work in Sony a7 III Slot 1. This warning displays: "Unable to read memory card. Reinsert memory card. Slot 1" Formatted cards in Slot 2 and inserted in Slot 1 with the same warning. Use SD Card Formatter then inserted into Slot 1 with the same warning Purchased two 128gb cards a few months ago from Amazon and all work well in Slot 1 Batch numbers: 514G - Works 824G - Works There are other batch numbers that are problematic with Sony's Slot 1. The below is from DPReview dot com site. All Cards are Sandisk Extreme Pro UHS-I Cards 128gb - 766G - Doesn't Work 64gb - 838G - Doesn't Work 128gb - 824G - Does Work 64gb - 860G - Does Work 64gb - 127G - Does Work ... show more
Reviewed in the United States on October 7, 2018 by Johnny V

  • BATCH 766G IS DEFECTIVE AND DOES WORK, DO NOT PURCHASE FOR SONY A7III
The 128GB cards are defective! The first set of cards I ordered would not read in the Sony A7III (Slot 1) which is a UHS II and is backward compatible to UHS I. All other UHS I cards I have on hand work fine in the Sony A7III Slot I, so don't give me some stupid comment that it only uses UHS-II. I requested a return and made comments that "Batch 766G" was defective and not working correctly. Amazon sent me a second set and it is the same issue. This makes me suspicious as to either the cards are defective or they are FAKE! The folks that ordered them from B&H have had no issues, the only issues are coming from Amazon. Very disappointed. ... show more
Reviewed in the United States on October 9, 2018 by Vocho

  • YELLOW LOCK TAB = COUNTERFEIT ITEM! Return IMMEDIATELY!
I bought this card a few months ago and used it a few times. When trying to review the photos I took on my DSLR camera, I got an 'error' code on the back display. Once getting home & trying to upload images stored onto the card, I get another 'error' code telling me that not all files were uploaded. I re-formatted the card, and noticed that it took minutes instead of seconds. Really odd, since my other 128gb SD card formats really fast. I took the card out and checked the amazon reviews - sure enough, there's one right on the top that says if you have a yellow colored locking tab, it FAKE as Hell. I check my bad SD card - yup... YELLOW locking tab. So I'm out of the amazon return window, and there's no tab I can click to contact amazon about the seller sending fake goods. Bottom line - I guess I'm screwed. Buyer beware... $45 down the drain. *UPDATE* 2-14-19 - after contacting amazon via 'chat' I was able to have the amount I paid refunded to my account as a gift card balance. I immediately bought a replacement SD card, but this time sold my amazon and not a third party seller (fulfilled by amazon). Got the real deal genuine SanDisk card. I want to thank amazon for seeing this through and steeping up to do the right thing. There's no way of knowing if you have a bad counterfeit card until it fails on you - and mine did just that outside of the normal return window. Thank you amazon! Five star customer service. ... show more
Reviewed in the United States on February 10, 2019 by x

  • I purchased this product for my photography trip to Seattle ...
I purchased this product for my photography trip to Seattle and got a card reader error 1/4 way through my shoot!!! Thankfully, I had a backup. I came home and tried the card again and received the message a couple of weeks later at an engagement shoot...UGH! It was all that I had and went ahead with it and it worked out ok, but I did receive a couple of errors during the shoot. Fast forward to last week and card won't read at all!!! I've used SanDisk for all of my photography and this is the first time I've had this problem. Not please for the money that I paid for it!!! ... show more
Reviewed in the United States on June 2, 2017 by JoeyJoeJoeJrShabadoo

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