Last Updated: 16 Mar 2019 (Refresh Now)

SanDisk 128GB Extreme microSD UHS I Card with Adapter U3 A2 SDSQXA1 128G GN6MA

Last Updated: 16 Mar 2019 (Refresh Now)
8.6
SCORE
/10
Total Reviews
571
Old Reviews
0
Unverified
22
Spam Test
WARN
160 GB
MEMORY
4K
RESOLUTION

Review Summary - 549 recent, verified reviews

Detailed Mode
Overall performance
 79
speeds, write, read, read write speeds, mb
+86%
-14%
comment
" ...  Super fast, super cheap  ...  "
comment
" ...  The speed difference in loading the apps I have on the card is amazing.  ...  "
comment
" ...  I received a legit Sandusky, correct amount of storage and speeds.  ...  "
comment
" ...  It's still unbelievable how small and fast this thing is for under thirty bucks (on a deal). ... It topped out right around 157 MB/s read speed and around at a 90 MB/s sustained write speed, so that's very close to the advertised specs.  ...  "
comment
" ...  great product best part it has fast speed an extra space I'll buy a 256 one when I get the money  ...  "
comment
" ...  Storage and speed are accurate, but it won't read in my Surface 3, so I tossed it in my Note9 and put my slower 64GB in the Surface.  ...  "
comment
" ...  Does the job it's intended  ...  "
comment
" ...  Excellent write speed.  ...  "
Track custom deep topics?
For Brands, Sellers & Businesses
Storage
 74
sd, microsd, sandisk, memory, cards
+76%
-24%
comment
" ...  This worked will with the SanDisk High Endurance microSD card with this reader.  ...  "
comment
" ...  We bought the wife a newer car last week, and needed a compact USB to micro SD card reader for her music. ... This SanDisk card reader is just the ticket.  ...  "
comment
" ...  This microSD card worked flawlessly with my GoPro Hero 7 Black!  ...  "
comment
" ...  If you are unsure about you camera/camcorder being able to recognize certain brand of memory cards, you can't go wrong with SanDisk as it is designed to work well with virtually an brand, make, model device.  ...  "
comment
" ...  I'm really happy purchasing the microSD card.  ...  "
comment
" ...  (As opposed to being spring loaded in many other SD devices)  ...  "
comment
" ...  Best deals for SD cards are on amazon.  ...  "
comment
" ...  This is a great microSD card and with the A2 rating runs plenty fast for use as storage on many SBCs.  ...  "
Memory
 63
memory, card, sandisk, microsd, read
+83%
-17%
comment
" ...  I'm using it as an internal memory extender on my android phone, so speed really matters.  ...  "
comment
" ...  Replaced a 64GB memory in my Galaxy S9+, of the same brand just not extreme. ... Now my phone has more storage space than my two best laptops . ... This, so far, is the holy grail for portable storage . ... this has more memory than the SSD in my ThinkPad W530 workstation .  ...  "
comment
" ...  Great value for the storage amount and although this isn't the fast card available it will meet the needs of 90% of everyone out there.  ...  "
comment
" ...  Great microSD to increase storage space and save and protect pictures on my new phone.  ...  "
comment
" ...  it's fast and tons of storage, nuff said  ...  "
comment
" ...  Very fast and plenty of space for my GoPro  ...  "
comment
" ...  Very fast file transfer  ...  "
comment
" ...  This is a great microSD card and with the A2 rating runs plenty fast for use as storage on many SBCs.  ...  "
Camera
 45
gopro, card, video, action, videos
+98%
-2%
comment
" ...  The only place it fails is when I'm doing rapid burst pictures. ... It worked flawlesslessly and I filled it with combinations of pictures and videos.  ...  "
comment
" ...  Perfect for the GoPro!  ...  "
comment
" ...  Pictures for digital camera and Memory for phone  ...  "
comment
" ...  Useful for the camera  ...  "
comment
" ...  Exactly what I needed for a new camera.  ...  "
comment
" ...  I always buy Sandisk or Sony Cards for my cameras.  ...  "
comment
" ...  I got this for a YI 4K camera and it seems to be working great.  ...  "
comment
" ...  I used to use a 16G memory for my camera but it was okay. ... But with this 64G memory, I think I don't have to worry about how many pictures or videos I can take at all!  ...  "
Product Reliability
 44
month, card, cards, error, corrupted
+48%
-52%
comment
" ...  and it was DOA.  ...  "
comment
" ...  It is not recognized and will not show up no matter how many times I try.  ...  "
comment
" ...  Every other card seams to errors and then stops working with my go pro’s.  ...  "
comment
" ...  My unit have a month of use, brand new, and now it overheats so much it gurts to touch it, and it stops working when it heats too much. ... Cheap but only worked for less than a month, not worthy.  ...  "
comment
" ...  I took me over a month to really test this reader and now I feel like I lost $13.  ...  "
comment
" ...  I was a bit frustrated because I thought I was hearing an error beep. ... So I began to check where in the copy had died.  ...  "
comment
" ...  Either counterfeit or seconds.  ...  "
comment
" ...  This is my second SanDisk card that went bad this year.  ...  "
Marketplace
 35
picture, described, shows, product, item
+69%
-31%
comment
" ...  Excellent item as described.  ...  "
comment
" ...  After lots of research and trying to find a seller that i had faith in not selling a fake I'm glad I purchased it here.  ...  "
comment
" ...  It's not fake as some ppl believe they are.  ...  "
comment
" ...  Product recieved promptly as as advertised.  ...  "
comment
" ...  I needed help from the seller and it was prompt, courteous, and solved my problem.  ...  "
comment
" ...  Works as described  ...  "
comment
" ...  Very Good thanks  ...  "
comment
" ...  not counterfeit) as it was sold by and shipped by Amazon directly and not a 3rd party. ... The item is cosmetically identical to the photo shown.  ...  "
Price
 33
good, product, worth, card, quality
+97%
-3%
comment
" ...  Lllllnice price for quality product.  ...  "
comment
" ...  Reputable and well worth the little extra few dollars.  ...  "
comment
" ...  But is pretty close to what that delivers, and with 100 dollars less than the official product.  ...  "
comment
" ...  Good product quality as usual, with good price.  ...  "
comment
" ...  Good price too.  ...  "
comment
" ...  cheap price and working well  ...  "
comment
" ...  Can’t beat the price.  ...  "
comment
" ...  Bought two of these because the price was good.  ...  "
Resolution
 33
recording, video, drone, works great, works
+100%
comment
" ...  I use this for 360 videos and my 4K Drone it's perfect and the price was awesome too  ...  "
comment
" ...  We have seen no issues so far recording at 4K.  ...  "
comment
" ...  Card supports 4k video recording just fine, which is what I purchased it for.  ...  "
comment
" ...  I got this for a YI 4K camera and it seems to be working great.  ...  "
comment
" ...  Even for 4K video.  ...  "
comment
" ...  Bought this for the high speed quality when filming in 4K.  ...  "
comment
" ...  I bought for a friend who has a 4k capable mobile phone, 4k videos don't stutter which says alot about the quality of this card.  ...  "
comment
" ...  I have a little higher end Lexar in my 4k action cam and haven't had any issues with it yet.  ...  "
Device Compatibility
 26
computer, card, windows, s9, galaxy
+73%
-27%
comment
" ...  submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% ... complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.1%, >=64=0.0%  ...  "
comment
" ...  I setup a single copy from the PC to phone external memory of about 340G. ... So in case you can't tell by now, I love this card in my Galaxy S9 phone. ... Granted, I have 6TB of media storage alone on my PC that I'll never get all of on a phone.  ...  "
comment
" ...  Works fine in my phone.  ...  "
comment
" ...  Got the new 256gb A2 rated card for my galaxy s9 plus and when the galaxy s10 comes out I'll use this as well as the A2 rating is the best you can get .  ...  "
comment
" ...  It always work without any incompatibility issues whether for handphone, computer, etc.  ...  "
comment
" ...  Makes data transfers a breeze.  ...  "
comment
" ...  Used this on in a phone .  ...  "
comment
" ...  And yes our devices are microSDXC compatible.  ...  "
Ports
 18
0, reader, speed, port, card
+56%
-44%
comment
" ...  This adapter makes it tons easier to use on my laptop or now even my phone (with an OTG adapter) but there's never enough room to pull the card out without using something small to grab and pull it.  ...  "
comment
" ...  submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% ... complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.1%, >=64=0.0%  ...  "
comment
" ...  I noticed that if you go below 16k transfer sizes or don't use high speed ports like USB 3, you see much less.  ...  "
comment
" ...  Nice that it comes with an adapter.  ...  "
comment
" ...  I did the speed test also and at the PC usb port limits the speed transfer at a max of 30mb/s, so it came a bit under that.  ...  "
comment
" ...  It's short enough to fit in the small-ish area they located the USB port in.  ...  "
comment
" ...  The test is done with a USB 3.0 card reader.  ...  "
comment
" ...  USB 3 speed is so much faster.  ...  "
Software Platform
 15
storage, card, windows, apps, work
+60%
-40%
comment
" ...  I had to free up phone internal storage and some apps were able to transfer and the apps work fine when I open them.  ...  "
comment
" ...  root@beaglebone:~/fio-2.0.9# ./fio --randrepeat=1 --ioengine=libaio --direct=1 --gtod_reduce=1 --name=test --filename=test --bs=4k --iodepth=64 --size=2G --readwrite=randrw --rwmixread=75  ...  "
comment
" ...  The speed difference in loading the apps I have on the card is amazing.  ...  "
comment
" ...  Formatted up as internal storage in my Android phone.  ...  "
comment
" ...  Used for our many technology applications.  ...  "
comment
" ...  Bought for additional storage in a new Android phone.  ...  "
comment
" ...  I'll update this post anytime I have something to update it with.  ...  "
comment
" ...  This is like putting an SSD on your Raspberry PI 3/3+ or similar embedded device.  ...  "
Original Product
 14
counterfeit, product, authentic, sandisk, price
+36%
-64%
comment
" ...  Unfortunately, they are fake.  ...  "
comment
" ...  I am not happy at all and I am sure it would cost more to send this counterfeit back.  ...  "
comment
" ...  This is a fake!!  ...  "
comment
" ...  It's either fake or counterfeit  ...  "
comment
" ...  Unfortunately as some other reviewers have noted, this is most likely a fake :(  ...  "
comment
" ...  Its some other product with Sandisk sticker on it, its clearly a counterfeit.  ...  "
comment
" ...  This price is too good to be true because the product is not authentic.  ...  "
comment
" ...  It's fake don't buy it  ...  "
Delivery
 14
product, item, time, promptly, opened
+93%
-7%
comment
" ...  Item received was as described.  ...  "
comment
" ...  As you can see, I already opened them.  ...  "
comment
" ...  Product recieved promptly as as advertised.  ...  "
comment
" ...  exactly as descibed, fast delivery  ...  "
comment
" ...  Product arrived as described.  ...  "
comment
" ...  It was also delivered on time, packed perfectly and handled with care.  ...  "
comment
" ...  Arrived on time.  ...  "
comment
" ...  Arrived within 24 hours!  ...  "
Video Playback
 11
video, 4k
+91%
-9%
comment
" ...  But now, thanks to this card, Ive got all my docs, sound files, music videos, and unwatched videos ready to watch on the phone.  ...  "
comment
" ...  The grand children like watching the videos and viewing the pictures on the 70 Inch Smart TV.  ...  "
comment
" ...  Take longer time lapse videos.  ...  "
comment
" ...  Takes and plays back 4K videos well.  ...  "
comment
" ...  It seems to download quickly and holds enough video for our needs.  ...  "
comment
" ...  I will add more to this review once i have a few videos completed.  ...  "
comment
" ...  So far, all HD recordings are playing back smoothly without any hiccups.  ...  "
comment
" ...  Even for 4K video.  ...  "
Product As Described
 11
described, shows, item, package, came
+100%
comment
" ...  Item received was as described.  ...  "
comment
" ...  Excellent item as described.  ...  "
comment
" ...  Works as described  ...  "
comment
" ...  It looks just like it does in the picture, but you can take a look at the other regular Extreme Pro one that I bought at the same time which came in the same package.) ... The first picture shows both of the items that I bought at the same time which came in the same package. ... The second picture shows a close up of the product for this review facing up. ... The third shows a full picture of the entire package for this product. ... The fifth picture shows a close up view of the items.  ...  "
comment
" ...  Same as advertised.  ...  "
comment
" ...  The item is cosmetically identical to the photo shown.  ...  "
comment
" ...  It came just as the picture.  ...  "
comment
" ...  Item As Described  ...  "
Fit
 11
card, tesla, sticks, model, inserted
+64%
-36%
comment
" ...  Using it currently on my Go Pro 5, Osmo Pocket and car Dash cam.  ...  "
comment
" ...  works great in my dash cam  ...  "
comment
" ...  One for my Dji drone and one for my dash cam.  ...  "
comment
" ...  Works For My Tesla Model 3 Dash Cam! ... It stays green now for the my Tesla Model 3 Dash Cam.  ...  "
comment
" ...  Would be nice if it had a lanyard loop like other small USB sticks, to easy to loose.  ...  "
comment
" ...  good replacement for dash cam  ...  "
comment
" ...  good product as it also fits one of my cell phones.  ...  "
Returns
 10
product, amazon
+10%
-90%
comment
" ...  and it was DOA.  ...  "
comment
" ...  Either case, they are getting returned.  ...  "
comment
" ...  the minute i used it it broke on me and they would return it!!  ...  "
comment
" ...  Then I put it on my desk and made a mental note to return it.  ...  "
comment
" ...  I'm in Mexico, too much trouble to return.  ...  "
comment
" ...  Sending them back.  ...  "
comment
" ...  I will return and try another from same company hopefully with better quality.  ...  "
comment
" ...  I missed my window of opportunity to return the product.  ...  "
Storage
 10
storage, reason, gig
+90%
-10%
comment
" ...  It holds a bit under 128GB.  ...  "
comment
" ...  Lots of storage.  ...  "
comment
" ...  Gave me much more capacity.  ...  "
comment
" ...  Bumped space from a 128 gig to this 400 gig  ...  "
comment
" ...  It's good to have all of the extra storage and space available!  ...  "
comment
" ...  Very fast and plenty of space for my GoPro  ...  "
comment
" ...  Does exactly what was expected: Fast and high capacity.  ...  "
Video Recording
 9
video, 4k, video recording, recording, purchased
+100%
comment
" ...  The "V30" speed class rating on this card is what is important for video recording. ... I use this card to record 4K, 30fps video with my DJ( Mavic 2 Pro drone, and the results are fantastic!  ...  "
comment
" ...  It also does 4k video (I tested it in one of my cameras) good.  ...  "
comment
" ...  great product and right price, must have for 4k video recording  ...  "
comment
" ...  I trust SanDisk for all my high end video recording.  ...  "
comment
" ...  I purchased a couple of theses cards to use in my DJI Phantom 4 Pro + drone and they have worked quickly, with great 4k recording speeds, 120 fps speeds, and quick transfer speeds.  ...  "
comment
" ...  With the faster Extreme version, I didn’t experience any stuttering video recording at all.  ...  "
comment
" ...  Card supports 4k video recording just fine, which is what I purchased it for.  ...  "
comment
" ...  Have no issues with 4k video recording/playback.  ...  "
Apps
 6
card, loading, work, storage, speed
+100%
comment
" ...  I ran an app that tested the speed, and it came in high at 191mb/s read and 176 mb/s write.  ...  "
comment
" ...  Used for our many technology applications.  ...  "
comment
" ...  Excellent value per GB, fast A2 card to use apps directly from the card and lots of spacebfor big apps music and movies.  ...  "
comment
" ...  I had to free up phone internal storage and some apps were able to transfer and the apps work fine when I open them.  ...  "
comment
" ...  The speed difference in loading the apps I have on the card is amazing.  ...  "
Gaming
 4
games
+100%
comment
" ...  It provides plenty of space and I have no issues of downloading games to it and playing them from it.  ...  "
comment
" ...  i use this for my switch and i only buy games online there so this is a life saver works great with my camra aswell.  ...  "
comment
" ...  Reads games well got it for my nintendo switch.  ...  "
Sound Quality
 4
sound, music
+100%
comment
" ...  When inserted in card slot GPD Win 2 computer makes a sound like it was recognized followed by disconnect sound.  ...  "
comment
" ...  I decided to try to fill the 400G card with music videos and some personal videos and my docs and my sound files and music.  ...  "
comment
" ...  Got this for use in my son's FiiO audio player.  ...  "
comment
" ...  With this microSD, it was way cheaper and now I can play music with no wait.  ...  "
USB
 4
reader, port, 3, 0
+50%
-50%
comment
" ...  It will work through USB adapter but that is not what I need.  ...  "
comment
" ...  My only gripe is the USB reader.  ...  "
Size
 4
good, first
+100%
comment
" ...  Good size and good prize.  ...  "
comment
" ...  First things first its a good reader that is small and portable.  ...  "
comment
" ...  Works perfect in my osmo pocket  ...  "
comment
" ...  Great value for size  ...  "
Build Quality
 4
durable
+75%
-25%
comment
" ...  Still though, I'll keep them, and I'll find out if the cards are durable.  ...  "
comment
" ...  Would be nice if it had a lanyard loop like other small USB sticks, to easy to loose.  ...  "
comment
" ...  So it seems weather resistant and durable.  ...  "
Setup
 3
+100%
comment
" ...  Install it while off and on power up it registered it perfectly.  ...  "
comment
" ...  Install was flawless.  ...  "
comment
" ...  Installed with no issues.  ...  "
Ease of Use
 3
+33%
-67%
comment
" ...  Putting in the microsd is easy but removing it from the slot is so difficult.  ...  "
comment
" ...  Did not work-plain and simple.  ...  "
Print Quality
 3
printing, back
+100%
comment
" ...  The card itself is amazing and fast but right out of the box for me it felt like a cheap print on the card then I tried my best to verify if it was a real one or not and came to the conclusion that it was.  ...  "
comment
" ...  The retail packaging looks legitimate and the printing/details on the card itself look authentic.  ...  "
Picture Quality
 3
4k
+100%
comment
" ...  Quality photos and 4k video.  ...  "
comment
" ...  The "Compared to similar items" generated by Amazon also has outdated picture.  ...  "
Defective Delivery
 3
opened, first
-100%
comment
" ...  and it was DOA.  ...  "
comment
" ...  I think the piece is defective.  ...  "
comment
" ...  The product arrived broken, stuck on read-only.  ...  "

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Specifications

Memory
Memory:  160 GB
Display
Resolution:  4K