Top rated in Memory Cards

Compare the most helpful customer reviews of the best rated products in our Memory Cards shop. These products are shortlisted based on the overall star rating and the number of customer reviews received by each product in the shop, and are refreshed regularly.

Top rated products in Memory Cards

product price & FREE Delivery on orders over $39.00 . Details
4.8 | 75,932 customer ratings
97% of the ratings are 4-stars or 5-stars
Genuine 128GB SD Card. Used H2testW to verify. Works on my Nintendo
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By Arlags
This is an excellent card. Bought for my note 9 to increase storage as I take lots of photos. Very impressed with its speed when transfering from card reader to my PC. Also looks to be made super tough. Highly recommend it if your planning to increase your smart phone capacity. Just please make sure that your phone supports higher
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By Trusted reviewer
Arrived in time as stated.
Micro-SD cards are working.
But it said 30Mb/s writing speed.
I trasferd 4Gb of data to one of the sd cards, using the laptop's sd card slot. I checked the speed during file transfer. It reached about 27Mb/s at a few instances. Most of the time it was writing at speed of about 200Kb/s. So the
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By Dr. Fernando
product price & FREE Delivery. Details
4.8 | 26,912 customer ratings
97% of the ratings are 4-stars or 5-stars
I got this item today and it came in perfect condition. The microSD card itself comes in a little plastic case which sits in the branded cardboard packaging. Originally, I was going to get the unbranded Sandisk alternative but the priuce difference wasn't too significant between the Nintendo licenced option, at least for the 256gb. It's
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By bianca8126
This is a fantastic accessory for the Nintendo Switch which has heaps of storage capacity for the vast array of independently releases available for the system. It is fantastic to have my entire library of downloaded games with the console at all times, and even with over 40 titles I still have heaps of space for future releases.
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By Nick
It works exactly the same like any other legit Sd card . It does look kinda cute with the Nintendo star logo but for the extra 30-40$ your paying just for the official Nintendo logo/brand which you will most likely never see and forget as it’s an SD card how often you really checking it out ? Still though it’s exactly as advertised
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By YungIceBerg
4.8 | 5,545 customer ratings
95% of the ratings are 4-stars or 5-stars
I am pretty impressed with the delivery speed - it arrived in a week even though that this was delivered from US to AU (Perth).

I have tried it with my Android phone, and I am happy with the transfer speed. It is a far cry from my Sandisk U1 64GB that I am
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By Terence C
I find it to have a really fast read speed, almost comparable to a portable SSD. It’s very handy for file transfers when your laptop disk space is running out. I might buy again later on, with higher
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By Al T.
First it only format to 477GB (35GB less than advertised).
Second, installed on my Samsung Galaxy S20 Ultra, the write speed is only 45.5MB/s and read is 56.4MB/s, not even near what is
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By Oscar Aguilar
4.8 | 4,717 customer ratings
95% of the ratings are 4-stars or 5-stars
Handy as they allow a description to be written on the space provided unlike adapters with the black casing. If only Sandisk could put these labels on microSD adapter cards. Needs a card reader if transferring data to an outlet with only microSD card
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By A1 Moments
These are great cards. I was worried ordering off Amazon they may be fake but had no issues (important to check they’re sold by Amazon and not just fulfilled by Amazon). I got 2 of the 128gb cards in the Prime Day sale and have been using them for ages now with no issues. Will definitely rebuy, but may go to 256gb
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By Roisin
I haven’t used this yet, but Sandisk cards usually perform very
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By MNDMelD
4.7 | 82,698 customer ratings
93% of the ratings are 4-stars or 5-stars
I ordered 1 and was abit skeptical at first given the amount of fake cards on the market from unknown sellers. This is critical especially if you are using the Nintendo switch with ExFAT format or want to store/transfer large files. I have tested this card in FAT32 and ExFAT formats. I am very happy to say that this card is real and have
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By VikDUH
Very fast card.
Was worried at first. only got 50-60MB speeds but then consistently hits 90MB/s write speed but only once I bought a new UHS-II Card Reader/Writer (USB3) rated to handle the speed of the card.
I have two of these, purchased at different times. Similar performance
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By Gavin
These are genuine Samsung micro SD cards and are nice and reliable and fast. The only difference between these and the standard Samsung micro SD is that these are designed for Amazon. You get the same speed and reliability at a much lower price. Haven't seen them as cheap as I have found them on
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By Jeremy
4.7 | 27,339 customer ratings
95% of the ratings are 4-stars or 5-stars
Haven't used this product long enough to give a real honest review but I rated it 5-Stars based on my experience with SanDisk memory cards & SSDs. I upgraded from an 64 GB Sandisk Ultra 80 MB/s card & the increase in writing speed was apparent.
FYI: When inserting an SD card into the card slot of an iMac, you have to deliberately
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By Meld
Bought 2 128GB Sandisk Extreme Pro 170MB/s for my Lumix G9 from Amazon website & sold by Amazon. Performance is the same as the Sandisk Extreme Pro 95MB/s for the same price. Don’t expected any faster. The reason I bought this was to upgrade to a larger card capacity. Would love to have a faster card like the Extreme Pro 300MB/s but it
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By Thai
I bought this card hoping to achieve the advertised read speeds. The card does not achieve its advertised read speed of 170MB. You will get around 90MB/s. I tested this on two cards. First was the original card that they sent and the second card was a replacement card. Both cards read speed was around 90MB/s.

I am using Sandisk
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By Silvis
product price & FREE Delivery on orders over $39.00 . Details
4.7 | 27,233 customer ratings
93% of the ratings are 4-stars or 5-stars
Bought this to go in Campark Trail Camera 2.4'' LCD 14MP 1080. Has been quite good at capturing video and stills at the same time up to maximum resolution of the Camera. Good size seems to have adequate capacity for many hours of
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By Khanman
Genuine article, fast shipping, does exactly what it said it would.

Did you know, if a swan goes for more than 12 months without seeing another swan it will think it is the last of it's type and marry a horse. true story. I saw it on
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By Vonparr
I bought this card because it came up as as “what this buyer buys”. And I bought it and paid as I imagined it would fit my trail cam but doesn’t. Very disappointed. No good to me !! Can’t send back because I opened it thinking it would fit my
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By Rob Aitkenhead
4.7 | 23,799 customer ratings
92% of the ratings are 4-stars or 5-stars
SanDisk 64GB Ultra SDXC™ UHS-I Card is very fast as I noticed it with my new Nikon Camera...the image processing and saving to this card is very fast. Would highly recommend this
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By Gautam Gajare
I used software to test writing a full 128GB to the three cards I ordered and then checked that all the data could be read back correctly. All good. I can't comment on the read/write speeds as I'm limited by my old USB 2 card
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By James Ashton
works a treat. you may need a different size for your device - make sure you
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By Dan the man
4.7 | 23,653 customer ratings
94% of the ratings are 4-stars or 5-stars
Purchased as a high-speed on a low budget back up card for my Sony A7 iii. Purchased in case of running out of space on all my higher end memory cards, I didn’t want to break the bank after spending a lot on other gear.

I’ve used this series many-many times in the past and never had an issue of errors or failure. They were
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By Thomas Williams
Sandisk are meant to be the most reliable when it comes to memory cards. However, I have only ever had two cards fail, and they were both Sandisk. I also had only ever (until this purchase) had two Sandisk cards, both of which had failed. So I thought I couldn't possibly hit more Sandisk bad luck and bought two of these U3 128GB cards.
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By Glen Barton
Really annoyed as I needed these for a big job tomorrow. I have used these cards for years in my Sony A7sii camera and more recently in my Sony A7iii a they worked perfect. So I decided to buy 2 more as I want to be able to film at a higher frame rate and not run out of space. They work in my Sony A7sii but not my A7iii - which is bizarre
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By Cliente Amazon
4.7 | 9,795 customer ratings
94% of the ratings are 4-stars or 5-stars
Worth the money as it is fast and precisely what you would
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By Louis
Item arrived quickly and was as per the
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By Liane Gordon
I am giving 4 star because after inserting this memory card into my camera, my camera is not able to access memory. Product was delivered
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By Min KC
4.7 | 9,076 customer ratings
93% of the ratings are 4-stars or 5-stars
Perfect for my husband's Nintendo
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By Jess Saunders
Thank you for the quick delivery of the genuine micro SD card. Much
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By csb
By Bill
product price & FREE Delivery on orders over $39.00 . Details
4.7 | 6,951 customer ratings
95% of the ratings are 4-stars or 5-stars
I received this SanDisk promptly within the timeframe advertised, and I am very pleased with the
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By Hendrik Boddendyke
Great speeds. Record 4k on these with
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By tony nguyen
By Staya
4.7 | 5,706 customer ratings
93% of the ratings are 4-stars or 5-stars
I honestly wasn't expecting this card to be performing sustained reads and writes in the realm of the advertised 100MB/s and 90MB/s, respectively, but here we are. Provided it lives up to the "High Endurance" label, then it will be a bargain, as this card only cost $35 AUD. Incredible value, in my
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By Brendan
I recently bought a dash(rer mirror)cam and thought nothing of buying a regular SD card - well it would not format - it kept saying it was full - so I went on line to a forum and found that this card, Sandisk high endurance was the best - and surprisingly it is absolutely true - I've had no problems what so
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By Babyboomer
Perfect fit for Blackvue DR750 - 2 CH dash cams, once again reliable Amazon service. And couldn’t be more happy with the product. - Just reformat before
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By David - Sydney, Australia
product price & FREE Delivery
4.7 | 4,745 customer ratings
95% of the ratings are 4-stars or 5-stars
I didn't want to fork out for Blackvue's exorbitant price for rebranded SD cards so opted for the Samsung PRO Endurance cards. No issues with compatibility, just use the format function from the dash cam. My dash camera is hardwired so the card has been in use for 2 months and no issues
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By Tony
Bought this for my dashcam. Didn't realise it wasn't originally from Samsung as it says "fulfilled by Amazon" - went to Google the meaning and it says maybe a fake product. Oh well. Hopefully it's a real one. Will edit review if it's a
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By Shir G
I made the mistake of once again purchasing a Samsung product which I've regretted.

Firstly, the name itself is a lie. It is not an "Endurance" product. Due to "Memory card errors", my dashcam constantly had to restart, often 3-5 times after starting my vehicle. This was beyond annoying. Then, on the one occasion which I relied
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By Adam
4.7 | 4,040 customer ratings
95% of the ratings are 4-stars or 5-stars
For a novice Canon DSLR camera user, I couldn't figure out why videos only lasted for 25 seconds. After some research, I bought this card and it works perfectly. This card now helps me take longer high quality videos. It arrived promptly
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By Amazon Customer
Worked perfectly straight out of box. Is fast and has lots of room for Photographs. Very satisfied with
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By Tom B Larsen
Good SD Card with quality storage but packaging came damaged. Couldn't be used as a present
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By Jacc
4.7 | 3,967 customer ratings
93% of the ratings are 4-stars or 5-stars
i use this in my Canon EOS 5D Mk11 camera. I take video at 1920x1080 24. With my old memory card the video could not write fast enough onto the card so the video would only go for about 30 secs. With this card the write speed seems to easily keep up and the video records as long as I want it
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By Geoff Cook
Fast card, and holds a lot of photos even when taken in RAW, well worth it's
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By Clare
After being burnt on eBay and being sent a fake card, it was very good to get this card, the real thing, fast and original, if you need CF cards, this will
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By Andre
4.6 | 37,755 customer ratings
92% of the ratings are 4-stars or 5-stars
Worked in my car dashcam without any issue. My dashcam has front and back cameras and recording both at the same time, so this card handles the transfer rate quite well without overhearing my
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By Ryan Lee
For android phone... good value and
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By Derek Bryan
great
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By realms22
4.7 | 2,384 customer ratings
92% of the ratings are 4-stars or 5-stars
Works a treat in my Samsung S20
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By ownage
Fast speed ,
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By albert
By Carlos Calapre Jr
product price & FREE Delivery on orders over $39.00 . Details
4.6 | 6,399 customer ratings
91% of the ratings are 4-stars or 5-stars
as described, prompt delivery, well packed and great
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By bert van meeteren
A bit expensive but great
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By Saback
Good value. Sufficiently fast for GoPro HD videos, and has capacity for more than GoPro battery
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By Limarick
product price & FREE Delivery. Details
4.8 | 1,368 customer ratings
96% of the ratings are 4-stars or 5-stars
I use this product for stack photography, in RAW format meaning very large files, and consequently you need a fast memory card and this one is really
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By Remy DEVORSINE
Card is super fast ad expected and the item was well described. On the top of that it was cheapest comparing all online
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By Tumon Ahsan
The price was a bit high but the product was as it was supposed to
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By Glen Hardingham