PNY Elite 512GB MicroSDXC Card, Up to 90MB/S – (P-SDU512U190EL-GE)

I bought these to use in my Wyze security cameras. 1 worked, the other 2 caused my cameras to randomly reboot. The same 2 cards also experienced intermittent read/write errors with my laptop. All were properly formatted. I've had a 3-pack of the Kexin 32gb cards work flawlessly in my cameras and laptop. Returning these and buying another Kexin 3-pack. I've had good luck in the past with PNY RAM, but it appears their storage devices leave plenty to be desired.

I grabbed the PNY 16GB Elite Class 10 U1 microSDHC Flash Memory Card 2-Pack last August so I could use it with my 3D printer. I only used one of the two since I didn't need the second one at the moment, but the other day it finally died on me. Since the 3D printer isn't doing a ton of read/writing to the microSD card I expected it to at least last year.It is permanently in read only and you can't format it or do anything with it besides open files that are already on it. Thankfully I have the 2nd one for now, but I don't expect that one to last that long either. I would get it replaced via warranty, but since the consumer has to pay for all shipping I don't see a point in it. This isn't the first PNY microSD that I have had die on me, so I am going to just avoid these at all costs moving forward. I would avoid PNY microSD cards if they can't even handle very minimal read/writes and I would definitely not trust one of these in a dashcam or anything that holds important images or files.

Plugged it in and it said it's only 462GB.Not 512. I tried reformatting and erasing any possible thing I could, but it was brand new and it doesnt have the space advertised. I could understand if it was 510 or even 500, but I ordered it because I need at least 480GB

I purchased two of the 128GB cards from Amazon Services. The first died almost instantly so I returned it pending replacement. However just moments ago, the second one died too. Can't read the card in my tablet or my android phone. I intended to use one card for each. The first replacement is still on the way and hasn't even arrived yet. So I've reluctantly gone ahead and requested for a refund for this second broken card, and I'm betting that if I'd replace the second- that too would fail; looks like they'll both be returned & refunded. Weird because I have never known any SD card to fail. I don't think it's the real McCoy.

Unformatted capacity is 499 GB which formats to only 464 GB under Windows. True 512 GB should format to 476 GB. While not a huge problem, factor that in when deciding which brand has best price per GB. I returned mine since the description is not accurate and purchased Samsung EVO which I confirmed is a full 512 GB capacity.

These are crap. I used one of them in a raspberry pi 3 which practically did nothing but act as a VPN server. To prevent writing too much in the SD card, I used Log2Ram which basically creates a small partition in the RAM to write logs to instead of the SD card. And yet the SD card gave up in like 7-9 months of use. The SD card became read only. I can read from it, but I can’t write anything to it.I bought Samsung SD cards a week or two before these PNY cards, and I use it on a Raspberry Pi 4 which does a WHOLE LOT MORE things 24/7 and it’s still running great. That Samsung card is not only my VPN server, it’s also a cloud storage server, PiHole server, etc. basically my main server which does ALOT more frequent I/O on the SD card and it runs non stop without any rest, yet it’s going strong.I also use a Samsung SD card in a Windows laptop as an extra drive, and I install everything inside the SD card since it’s like a netbook kind laptop with low storage. So it does a heck of a lot I/O operations than anything else I use SD cards with. And it’s been like 4 years or more, still no SD card problems. Because Samsung / SanDisk SD cards are good quality, more expensive sadly but good quality, unlike crap PNY.(Update: The Samsung SD card in my Windows died and became read only just like PNY.. Started I think from 2017 till 2020.. Windows does whole a lot more read/write than Linux OS, since it was used as the primary location to install apps manually and from Windows App Store.. Plus Windows does all sorts of things in the background which stresses the storage. So I’m surprised the Samsung SD card lasted so long..)I have a pny brand usb 3 drive which is super slow compared to SanDisk..So clearly this brand is low quality. And definitely not reliable. I’m never being sucked into buying PNY because it’s cheaper, in the long run, I’ll save more money buying better quality product..Update: Bottom line, PNY is fine if u use it for like a small camera or something, where it won’t read/write as often as an OS. But using it to run an OS will be horrible. Even Samsung SD cards will die at some point. So use an SSD or HDD instead to run an OS..

ordered the two pack of 16gb mSD. arrived quickly and passed the H2test to validate the size. That's great - these are NOT fake - they are exactly the right size and speed, as advertised. supposed to be "up to 85 Mb/s" - i measured write speed as 22.8 Mb/s, read of 84.1 Mb/s, making these some of the faster mSD cards in my rather large collection (used for raspberry pi). these are the ones you want.

It definitely has good full HD 1080p video quality/transfer rate. Read and Write speeds are decent. Bought this card 128GB micro sd card for my wife and she loves it, you cant go wrong with PNY products, I trust them enough to always spend my money on their products. Buy this memory you wont be disappointed.

Quite pleased at finding this 32Gb SDHC at such a low price point. Proper official packaging so this looks the real deal.Tested by me with H2TESTW, and passes with flying colours.A good SD card, and worth a look at.Edit: I've been so impressed with the PNY Elite 32Gb SDHC model that I've ordered the 64Gb and 256Gb SDXC higher capacity cards.I've had a chance to use these now, and both SDXC cards I've tried deliver the same excellent performance I have become used to with the 32Gb SDHC model of this brand. I can highly recommend these from everyday regular usage on a variety of device platforms.

After filling the card for the first time, using the card with a Reolink security camera, the card suddenly stopped allowing new recordings, despite choosing the overwrite option in the Reolink app. Having removed the card I find that I can't delete files or reformat it using either Mac or Windows. Useless.

Good product well packaged in a card sleave and encased in a plastice envelope type thing as seen in my picture. Speedy delivery decent price for what it is. Not had chance to use it yet at just arrived but its from a decent company and looks sturdy enough. Looking forward to using it now to see the high quality it gives

My memory card stopped to work after a while, seller ignored my messages. Horrible experience, faulty products needs to be replaced. Bad communication, faulty memory card, just wasted my money and time. Never ever gonna buy anything from this person.

Just fantastic, genuine item as tested and is exactly as listed 64g and is extremely fast . Postage was rapid and arrived well before due. 11/10 would highly recommend.