SanDisk 64GB Extreme microSDXC UHS-I Memory Card with Adapter - Up to 170MB/s, C10, U3, V30, 4K, 5K, A2, Micro SD Card - SDSQ

4.8 4.8 out of 5 stars | 104,986 ratings

Price: 9.99

Last update: 11-21-2024


About this item

Save time with card offload speeds of up to 170MB/s powered by SanDisk QuickFlow Technology (Up to 170MB/s read speeds, engineered with proprietary technology to reach speeds beyond UHS-I 104MB/s, requires compatible devices capable of reaching such speeds. Based on internal testing; performance may be lower depending upon host device interface, usage conditions and other factors. 1MB=1,000,000 bytes. SanDisk QuickFlow Technology is only available for 64GB, 128GB, 256GB, 400GB, 512GB, and 1TB capacities. 1GB=1,000,000,000 bytes and 1TB=1,000,000,000,000 bytes. Actual user storage less.)
Pair with the SanDisk Professional PRO-READER SD and microSD to achieve maximum speeds (sold separately)
Up to 80MB/s write speeds for fast shooting (Based on internal testing; performance may be lower depending upon host device interface, usage conditions and other factors. 1MB=1,000,000 bytes.)
4K and 5K UHD-ready with UHS Speed Class 3 (U3) and Video Speed Class 30 (V30) (Compatible device required. Full HD (1920x1080), 4K UHD (3840 x 2160), and 5K UHD (5120 X 2880) support may vary based upon host device, file attributes and other factors. See HD page on SanDisk site. UHS Speed Class 3 (U3) designates a performance option designed to support real-time video recording with UHS-enabled host devices. Video Speed Class 30 (V30), sustained video capture rate of 30MB/s, designates a performance option designed to support real-time video recording with UHS-enabled host devices. See the SD Association’s official website.)
Rated A2 for faster loading and in-app performance (A2 performance is 4000 read IOPS, 2000 write IOPS. Results may vary based on host device, app type and other factors)

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Amazon.com Return Policy:You may return any new computer purchased from Amazon.com that is "dead on arrival," arrives in damaged condition, or is still in unopened boxes, for a full refund within 30 days of purchase. Amazon.com reserves the right to test "dead on arrival" returns and impose a customer fee equal to 15 percent of the product sales price if the customer misrepresents the condition of the product. Any returned computer that is damaged through customer misuse, is missing parts, or is in unsellable condition due to customer tampering will result in the customer being charged a higher restocking fee based on the condition of the product. Amazon.com will not accept returns of any desktop or notebook computer more than 30 days after you receive the shipment. New, used, and refurbished products purchased from Marketplace vendors are subject to the returns policy of the individual vendor.

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SanDisk 64GB Extreme microSDXC UHS-I Memory Card with Adapter - Up to 170MB/s, C10, U3, V30, 4K, 5K, A2, Micro SD Card - SDSQXAH-064G-GN6MA

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Top reviews from the United States

backerly
5.0 out of 5 stars It just works… well!
Reviewed in the United States on November 10, 2024
It arrived well packaged and after being formatted by my dash cam, began working nicely. Has plenty of storage at 256gb where a 512 gb wouldn’t work in the device.

Good quality -I highly recommend!
Anonymous Geek
5.0 out of 5 stars Excellent micro sd storage card--very fast!
Reviewed in the United States on October 16, 2024
This micro SD card fit perfectly in my new Samsung Galaxy Tab S9 and works extremely well. It is very fast to load data and also plays video with no lag nor drops. Highly recommended. The only con is that the packaging is not easy to open. Tip: use a good set of scissors to cut around the card in the last set of plastic and peel the thin layer away from the card. I had to carefully cut the thin plastic with a knife to free the card itself. All else was great!
Mark Lubbock
5.0 out of 5 stars Works surprisingly well with 5k video
Reviewed in the United States on September 8, 2024
This was purchased for Video storage on an Insta360 X4 action camera. I have a SanDisk Extreme Pro SD card which is faster than this one, and was curious to see if this would serve my needs while reducing the cost. Now, I'm very happy with the faster SanDisk Extreme Pro feeling it delivers great value. This purchase was to determine likewise the value, performance at this cost point, and whether it was good for my particular needs. To give this a fair test I interchanged both this card and the Extreme Pro card on the same 4,000 mile motorcycle trip, using the same camera. To my delight the recorded footage was the same quality and performance across the two cards. I varied the recording quality from 4K to 5.7K resolution to test out the ability of the SD card to record without lagging or dropping frames. When compared back and forth the videos were of comparable quality. I also tested the capacity and recording time and again, both were comparable. I also inserted the Micro-SD card into the adapter to insert in my computer to test throughput in read/write speeds. There the differences showed between the two cards, but nevertheless, each performed withing range of their reported capabilities and specifications. (Neither sustained the read/write speed specs stated, but both were quite respectable.) I can recommend this card for anyone where these specs fit their device and needs!
Jeff McCown
5.0 out of 5 stars Fast and reliable
Reviewed in the United States on October 24, 2024
I needed a fast and reliable storage card for a 4k video camera. This SanDisk 256GB Extreme has been working without any issues.
VAW
5.0 out of 5 stars Just what I needed
Reviewed in the United States on November 12, 2024
Love the price and I needed them for my outdoor security cameras. They worked just fine. If I need more I know where I am getting them.
Jay
4.0 out of 5 stars Company is good
Reviewed in the United States on November 18, 2024
Good card
M.M
5.0 out of 5 stars This little memory card packs power and memory!
Reviewed in the United States on October 2, 2024
I liked the price for these. I needed one for my GoPro, and it works fantastic. It is fast, read/write speed is great. Video resolution in 5K will take up a lot of memory, but this little card is perfect! Definitely recommend you get one. I also used one for my drone to record in 4K, it is a marvelous job handing the high quality 4K at 30 fps.
Adrian C.
5.0 out of 5 stars Needs more room for storage
Reviewed in the United States on November 9, 2024
I needed more room for storage in my 360 camera. This was compatible and the right size. Functions great

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