Best Memory Cards
Whether you are a power user or simply want to expand your device memory, this MicroSD card gives you the advantage of ultra-fast read & write speeds of up to 100MB/s & 90MB/s. High-performance for 4K UHD video recording, high resolution pictures, mobile gaming and music, for use in Smartphones, Drones, Android Tablets, Tablet PCs, Action Cameras, DSLRs and more.
Reviews
Find Best Price at Amazon"The cards tested are a. - Samsung 128GB EVO Select. - SanDisk 64GB Extreme Pro. - SanDisk 128GB Ultra. Testing equipment. - Samsung SM-G955U (Galaxy S8+) using A1 SD Bench. - Kingston FCR-HS3 card reader via USB3 port using CrystalDiskMark 5.2.1 x64 (UWP). The Samsung 128GB EVO Select and SanDisk 64GB Extreme Pro performed comparably at the PC with the SanDisk 128GB Ultra dropping behind in write speed."
"The cost is lowest I've seen among all branded companies for a U3 speed class micro SD cards."
"I did not get paid for this review, just a regular guy going on a road trip and wanted video using my GoPro. I tested both cards driving locally and they both recorded fine, the cards are easy in and out (if you have a little bit of finger nail) the videos downloaded rather quickly, BUT that may be because I used a Lexar USB card reader."
"After the original two arrived, I placed an order for two more, and originally the shipping time was 1-2 months, but I was notified today (25th) that they are shipping today."
"Not sure what problems some other people had, maybe doing crystal mark through their phone via a usb cable instead of directly in a desktop?"
SanDisk Ultra microSDXC UHS-I Card with Adapter SanDisk Ultra microSDXC and microSDHC cards are fast for better pictures, app performance, and Full HD video. Rated A1 for faster app performance3 and UHS Speed Class U1 and Speed Class 10 for Full HD video recording and playback1.
Reviews
Find Best Price at Amazon"I bought it for my Nintendo switch, My console recognize the card as soon as I put it in, Stating '' A system update is required to use the microSDXC memory card.''."
"I love it! While this 400GB card is the maximum capacity you can currently buy*, the leading manufacturers are feverishly working to make larger capacity cards."
"I always keep a couple of spares around for my future buys and I seem to give a lot of my SD cards away to family and friends. That is the advantage when you purchase high tech from a top company that stands behind their product. I am amazed at how well these work and how low the price has gotten on a sale day. Putting one of these into your phone or tablet is a wonderful upgrade to the device’s storage capability."
"This is a great card."
"Work as intended."
"When I got it I tried to put it in my Nintendo switch it did not read it even after I formatted it."
"Work as promised in both my Samsung Galaxy Note 8 and A&K AK380 even though they advertised support up to maximum of 256GB ONLY."
"I know it's not my computer as I was just downloading files from a 32gb card with no issue."
Size: 32GB. Twice As Fast As Ordinary SDHC Cards, Allowing You To Take Pictures And Transfer Files Quickly.
Reviews
Find Best Price at Amazon"SanDisk refers to the write speed as Class 10, which means the card maintains at least 10MB/s continuous write, but does not state a maximum write speed. I use CrystalDiskMark benchmark (5 passes, 1GB random data) and USB 3.0 card reader. SanDisk Ultra 80MB/s (new version, September 2015). 32GB (1) Read: 94.2 MB/s Write: 43.0 MB/s. 32GB (2) Read: 97.7 MB/s Write: 20.9 MB/s. 64GB Read: 82.4 MB/s Write: 19.1 MB/s. 128GB Read: 97.7 MB/s Write: 38.5 MB/s. SanDisk Ultra 40MB/s (old version, 2014-2015). 32GB Read: 47.8 MB/s Write: 19.9 MB/s. 64GB Read: 47.8 MB/s Write: 16.2 MB/s. READ Speed: Ultra 80MB/s cards exceed 80MB/s read speed and are much faster than the old version. This allows fast downloads from the card to your computer when used with a USB 3.0 card reader."
"I think I may share something that a lot of people may not be aware of, since I have informed many family and friends and they said they we unaware and glad I had told them. The significance is Minimum Serial Data Writing Speed,meaning Class 10 cards have a minimum transfer rate of 10 MB/s. UHS Class 1 cards are used for real-time broadcasts and recording large HD video files."
"It not only increased my space, but after doing a bit of research, found out that it decreased my home screen load time and system settings options page, which was very slight, but noticeable. The last thing you want is something to go wrong during that process and all your saved game files (video games/ systems/ computers) or all of your contacts, photos and other essential data (phone/ tablet) gets erased and there is no way to get them back!!"
Best CompactFlash Memory Cards
Supports the Video Performance Guarantee specification for professional-quality video (VPG-65).
Reviews
Find Best Price at Amazon"If you have a camera that can take advantage of UDMA 7 (I shoot a Canon 5D Mark III and it can) and you need to make sure you get "that shot", then spend the dough and get this card."
"I guess it's pretty new, there were no official reviews on the internet of this card. I did find this thread on the Fred Miranda Forum. 1DX. 17-40L @ 24mm. F/5.6. 1/4000th. ISO100. fresh battery. manual focus. 12FPS. RAW. Lexar 32 GB UDMA 7 1066x ------------156 shots in a 30 sec burst. I did the test 2x got 155 once, 156 once. Another metric I thought might be useful in this thread was total size of the files produced to account for the difference in file size made by different cameras. I think the frames recorded plus this data gives a clear picture of the card's performance. None the less, if I reproduced the test on the FM forum reasonably well it seems the write speed in a 1DX is no better than the 1000x which the tester managed 160 shots in 30 seconds. Nothing wrong with that as the 1066x is just the successor to the 1000x and it seems we are reaching the maximum of the CF interface with these cards."
"64GB is enough for a day of shooting; if I am on a trip for some weeks, I will back up the photos with a PC/2nd SD card slot on the camera and clear the CF card every day."
"I wish Lexar was still around."
"The real reason I purchased Lexar is because they offer an image rescue software with their Flash Cards which if you were to purchase the software, would cost the same as the Flash Card."
"The speed is fast enough to allow continuous shooting of RAW images without buffering while maintaining 1 - 2 images per second if the camera can keep up."
"Harder to find CF cards of any reasonable capacity these days and when you can, they are way over the cost of similar SD cards."
"For a long time I only bought SanDisk memory cards."
Best Flash Memory Sticks
Designed for high speed and stellar storage capacity, this reliable media is just what you need for storing your memories and transferring them with ease. Enter your model number to make sure this fits.
Reviews
Find Best Price at Amazon"I had another brand memory stick in my Sony point and shoot camera and I noticed the stick would not stay in the slot."
"when compared with microSD cards of a similar GB size), so I went for 4 GB size and hoped the operating system would recognize the card and use it for ReadyBoost."
"Not sure if this was a manufacturers defect, a result of the product just being old, or an operator error from unplugging my PSP from my computer, but I ordered another in March and it works fine!"
"I have noticed that with Sony Pro Duo cards, copying files from the finder will crash the finder every time in a random fashion. The card will unmount, state that the finder cannot finish the copying and then disappear from the desktop until the mac is restarted."
"It's worked perfectly since I got my PSP(3001), but swapping out a single game was getting to be a pain so I went for a few sizes up. I backed up and transferred the data from the 2 GB card and was able to load save data from a game I had played before. An hour father into the game, all the saves for that game had been corrupted, but I could still save new files."
Best Micro SD Memory Cards
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Reviews
Find Best Price at Amazon"I bought this for my Nintendo Switch and it's great."
"The 4K speeds are fairly slow at 5MB/s and the sequential write is 15.8 MB/s which should suffice for most applications."
"Since the card comes with an SD Card adaptor, I can easily copy the videos using my Mac's SD slot and then insert the microSD card into the slot of the tablet."
"I've been using several other brands with competitive pricing and the results are the same, either you have a good unit or a bad one."
"But I'm sure this card will work fine for other devices just fine--SanDisk is a great brand and I've always trusted them."
"San disk have delivered a card with good performance at a fair price."
"Works great in the latest-gen FireTV box Amazon Fire TV | Streaming Media Player."
"The other three work fine in both the GoPro and the Laptop: they haven't melted yet, but now I'm concerned."
Best MiniSD Memory Cards
![SanDisk Ultra 64GB UHS-I/Class 10 Micro SDXC Memory Card With Adapter- SDSDQUAN-064G-G4A [Old Version]](https://images-na.ssl-images-amazon.com/images/I/61K65GMnJnL._SS600_.jpg)
SanDisk products are constructed to the good standards and rigorously tested. Enter your model number to make sure this fits.
Reviews
Find Best Price at Amazon"Though to be fair, this card can be really difficult to remove from the adapter that lets it fit into a standard SD card slot. Here's how I broke it, and what I told Sandisk, "I removed it from my phone, placed it into a SanDisk adapter to I could insert it into my computer's SD card slot, transferred files to it, ejected the adapter from my computer, and then removed it from the adapter. By the time I lost it, I was using an iPhone again so I had no need for it, but when I bought a GoPro, I bought this same card again!"
"Sandisk is a reliable memory card brand and I have had no issues with this card."
"This SanDisk Ultra 64GB Micro SDXC card works like a charm."
"Received the product as expected."
"Tried to use the warranty."
"This seems to happen with every SanDisk product I've ever owned, which is at least 6 SD cards and some USB drives."
"Update a year later: about a year after I purchased this, I went to take a picture on the same Galaxy S5 (the same phone it's been in for a year without being removed once) and the photo wouldn't save to my SD card. I'd give it another star for working fine for a year, but it completely crashed and now is worse than useless since it crashes anything it gets plugged into and I can't recover anything off of it."
"This morning, I attempted to delete some files off of the card and noticed that no matter what I did, the files would not erase from the card."
Best MultiMedia Memory Cards
TS128MMC4 is a 128MB MMCplus memory card. 30 day money back guarantee and lifetime warranty offered by OEMPCWORLD.
Reviews
Find Best Price at Amazon"Card was exactly what I needed and worked perfectly."
Best SecureDigital Memory Cards
Durability tested to protect your memories from life’s mishaps – water proof, shock proof, x-ray proof, temperature proof.
Reviews
Find Best Price at Amazon"What I had been unaware of when I first bought this card is that memory cards have speed ratings which indicate how quickly they can process the data you want to write on them. It's a decent speed for smaller files, but considering a RAW photo files can be rather large, if you're shooting high res, RAW files, this is not the card for you. If you are interested in an SD card for a DSLR, look at something like the Lexar Professional 600x 32GB SDHC UHS-I Flash Memory Card LSD32GCRBNA600."
"For an every day user, I can't tell a difference between storage cards."
"First one I bought was defective and Amazon was good about replacing it."
"Love SanDisk for my digital camera."
"I mean It's an sd card.. for shooting in raw on my canon this is so slow... it takes forever to process them."
"I was already in walmart but decide to check this in amazon for the last minute before buying it so I cancelled it immediately when I seen the price here. Very cheap price, I know sandisk is very durable sd cards that can last for years."
"Some of the latest memory doesn't work in the older cameras, but these two memory cards work great."
"It failed on me and my security camera told me that the micro sd card had to either be rebooted and reformatted and or changed."
Best SmartMedia Cards
Built to stand up to hours of Full HD video recording, the SanDisk High Endurance Video Monitoring micro SDHC and microSDXC Cards provide the capacity, performance and exceptional reliability today's home security and dashcams demand. Up to 10,000 hours of Full HD video recording.
Reviews
Find Best Price at Amazon"For anyone buying this card for the same reason, know that this 64GB memory card provided me with 6 hours and 17 minutes of record time at those settings (1080p/60p)."
"When I first got my dash cam I used a regular SanDisk microSD card which failed within a month or so (I have never had a SanDisk card fail until this incident)."
"They are not the cheapest but they don't have a problem with speed while writing massive amounts of video data."
"I've gone through two normal microsd cards in my dashcam."
"works good so far in one of my two AUKEY 1080p Dash Cams."
"Priced well (transcend better card still, but double the price)."
"Since I bought it is working fine."
"My only complaint is the price tag is a tad high for the amount of memory your getting."
Best xD-Picture Cards
Olympus M+2 GBxD - Picture Card Flash Memory Card 202332. Enter your model number to make sure this fits.
Reviews
Find Best Price at Amazon"So far, I've been able to take pictures of a lot of things with it (I bought it for use with my Olympus E-500 DSLR MFT camera) and everything's turned out great; I can shoot with it in the RAW format, or I can set it to the other formats (TIFF, SHQ, HQ, SQ) and get more pictures on one card (the RAW format, although amazing, only lets me get about 100 pictures a card.)."
"Hate that I had to buy a proprietary memory card, but I got the camera at a goodwill so cheap I can't complain."
"In the question/answer section in the presentation of this Card, it was indicated that this card would work with any Olympus camera."
"For some reason xD picture card are not as popular as the SD cards but I have an Olympus camera."
"I have used these cards for many years and they always work perfectly."
"This was exactly as advertised, however it does not work with a fugifilm camera."
"This item was shipped to me directly from China - took much longer than expected."
"So when I got back home I was about to put the card back in my camera when I noticed the label was coming off the back of the card."