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on March 12, 2018
I needed these cards (I ordered 2) for a specific project, and researched extensively. I paid a premium for the SanDisk name, and the "PRO" designation.
V30, A1, UHS-1, and reportedly around 90MB/second read/write times. I specifically ordered the SDSQXCG-064G-GN6MA version, which is A1 certified, and the newest version of this card, released 10/17
In the product name, the first 7 characters are the product series, the middle 4 the size, and the last 5 for marketing or packaging differences.
The card I received was the SDSQXXG-064G, (Sandisk Extreme Pro 64 GB Class 10 UHS-I 95 Mbps Read U3 V30 Micro SD Memory Card - SDSQXXG-064G)which was released almost a year earlier!! They are listed here on Amazon for a different price!
It is NOT A1 certified, and is not marked anywhere as being so.
I have opened the packages and used the cards because I needed them over the weekend, therefore I cannot return them.
Buyer beware, peel the sticker the seller placed over the UPC and check that you received what you ordered before opening the package.
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84 people found this helpful
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on October 8, 2017
I was afraid to receive one of those counterfeit card some people report being sold around on Amazon, but so far everything seems legit about it. Card works as described, and, like many other user noted before me, is also an awesome addition for the DJI Mavic Pro Platinum drone, to record 4K video flawlessly.
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14 people found this helpful
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on May 24, 2018
The following was posted by another Amazon buyer but it has happened to me too. Amazon this is unethical and these sellers should be banned. I copied and shared his posted below.

"I needed these cards (I ordered 2) for a specific project, and researched extensively. I paid a premium for the SanDisk name, and the "PRO" designation.
V30, A1, UHS-1, and reportedly around 90MB/second read/write times. I specifically ordered the SDSQXCG-064G-GN6MA version, which is A1 certified, and the newest version of this card, released 10/17
In the product name, the first 7 characters are the product series, the middle 4 the size, and the last 5 for marketing or packaging differences.
The card I received was the SDSQXXG-064G, (Sandisk Extreme Pro 64 GB Class 10 UHS-I 95 Mbps Read U3 V30 Micro SD Memory Card - SDSQXXG-064G)which was released almost a year earlier!! They are listed here on Amazon for a different price!
It is NOT A1 certified, and is not marked anywhere as being so.
I have opened the packages and used the cards because I needed them over the weekend, therefore I cannot return them.
Buyer beware, peel the sticker the seller placed over the UPC and check that you received what you ordered before opening the package."
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8 people found this helpful
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on January 10, 2018
This is the one you want for your GoPro 6. It's very fast and not a fake. My GoPro 6 works like a pro!
12 people found this helpful
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on February 8, 2018
Authentic Sandisk. Reads correct size and speed. Moto G5 plus recognized and automatically set it up as portable. Good price on some fast memory. Fast shipping. What's not to like?
Note: This card has three things you need for newer smartphones. "U-3", and "A-1" , and
V-30"
UHS Speed Class 3 (U3) and UHS Video Speed Class 30 (V30) for 4K UHD (U-1 is O.K. for 720p or 1080p, but not for 4K video. Plus there isn't a big enough difference in price. So even if you aren't going to shoot in 4K, Just Get The Faster Card.)
"A-1" is for Faster app speed. Both loading and running.
Avoid cheap knock-offs, you can't buy this card for $10.00, it won't be real, it's a fwad.
7 people found this helpful
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on May 21, 2018
I ordered this card for the A1 rating so i could use it to record videos and take pics on my phone. My old sd card was getting slow so i was excited when i opened the package. The seller even put the A1 sticker OVER the old upc, this is extremely shady and i want a refund asap. Definitely beware!
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8 people found this helpful
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on March 28, 2018
Shameful. Highest Crystal Disk speed 18.49. I can only conclude it's either counterfeit or...? Useless for any real application, definitely not for video. Should truly receive -0- stars.
8 people found this helpful
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on October 20, 2017
Fastest card on the market. Only card to have A1 App rating. If you have a new smartphone this is the card to get. Apps run very smoothly and with the fastest write speed, all your photos transfer in seconds. SanDisk is a little bit more expensive than others, but it's for a reason. Quality name recognition, lifetime warranty, fastest and recovery tools if lost data.
7 people found this helpful
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on May 3, 2018
Like others have stated, check the card you receive. The photo clearly shows A1 designation; the card I received did not. I researched this with the SanDisk site and confirmed the card sent was one of older manufacture, not the card pictured and described in the seller listing.
4 people found this helpful
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on February 20, 2018
I've always used SanDisk Extreme Pro cards for the quality and warranty. That's a no-brainer. But I'm going to give a shout out to CWP Online, who replied quickly to my email, which accused them of selling a counterfeit card. I have been bitten by counterfeit cards THREE times now. After failing in my drone, I was quick to jump to the false assumption that this card was counterfeit. Their reply assured me the card was genuine. So I went back to the drawing board and reformatted the card in the WINDOWS environment. Apparently "formatting" via the drone does NOT do an actual format, but merely erases all files and then rebuilds the folder structure. Lesson learned. Good on you, CPW Online! I will use you again for all my SanDisk purchases.
3 people found this helpful
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