Silicon Power 512GB Micro SD Card U3 SDXC microsdxc High Speed MicroSD Memory Card with Adapter

I had previously used the 128GB micro sdcard from SP, actually from the same line (the purple one). It worked perfectly fine in my Nintendo Switch but I thought to myself after downloading a couple digital copy of games that a bump up would be better. So after a couple months I bought this 256GB card after my great experience with the 128 card. SP has simply continued to prove to me they make quality storage mediums. Not only did my Nintendo Switch of course gladly accept the card and show the larger amount of space but the read/write speeds have even improved which is always a plus. If you have a Switch then I highly recommend this brand as not only are they quality cards but also they are very affordable. These of course would be perfect to use in a multitude of devices that require extra storage. As for space on these, I always would mention in detail as a learning tip to other customers about how to never expect full space to be available. This card being stated at 256GB will never have 256GB available to the user and that goes for all manufacturers and memory mediums such as USB sticks and HDD/SSD. I usually go into deeper explanation but simply its due to a difference in measurement scale used (manufactures use 1:1 measurements so 256GB to them is 25,600MB of data or 1,000MB = 1GB. When the scale that techs know is 1,024MB = 1GB). And you also always have a chunk of data locked away for its allocated boot sector and internal tools needed to keep its memory working the longest for you. That's the gist of it so keep that in mind and know you're still getting a very decent upgrade on space.

I just received the Silicon Power 256GB Micro SD Card U3 SDXC, and it’s been fantastic right out of the box! I’m using it with my GoPro camera and drone, and it performs flawlessly with fast read/write speeds up to 100MB/s. The card has been super reliable so far, handling large files and quick saves without any issues. The included adapter is a nice bonus for easy transfers. For the price, this card is an absolute steal—great storage capacity and performance for the cost. I’d definitely buy it again and highly recommend it to anyone needing a dependable, high-speed micro SD card!

Easy to use and Great quality, The adapter is a nice feature. Great capacity and formats in the format you need. Great write speeds. Functions as it should. Great Value as well.

This is awesome for the price, works great for movies and tv shows 😀👍

Bought through the manufacturer on amazon in November. It's now April, and the paint (sticker?) is flaking off of the card, making it difficult to use an adapter with it because it gets stuck. I use it primarily in a music player, so it isn't like it's being used 24/7. The card itself has been great to use so far, pretty quick with no complaints there. But I'm afraid all of the paint will eventually fall off

Well, if you are looking for micro SD cards for your original Nintendo Switch, Samsung Galaxy device, or Surface device, this is for you. It work very well on these large storage can keep precious memories of photos

I’ve had no problems with this SD card. It is a great value and based on the reviews I took a chance on an unknown (to me) brand. I’ve had some bad experiences with off-brand SD card and hard drives and this one has not disappointed me. I’m not using it to store critical documents but for short term storage and backing up it has been great.

Works amazing, using it in my android for extra space for camera and PDFs what else can you ask for in price when I bought it

I bought it for my Nintendo Switch Lite, it works perfectly. Would recommend! Good value for money.

The Newest Revolutionary 3D NAND SSD Drives now coming out cost an unreal fortune. Yet you can get "Almost" the exact same from a 128GB U3/Class10 3D NAND for about $25 Bucks and a 256GB 3D NAND Micro Sd Card for about $45 Bucks.! Compare that to the Same Capacity SSD's Drive and it's in a completely other world of Classification, Capability, Speed & Pricing.! Do a bit of research on the subject and you'll come to the same conclusion I did. So, I now Exclusively Purchase the SP (Silicone Power) 3D NAND Micro SD Cards of 128GB & 256GB Cards because they blow everything in speed & capacity right out of the water..!. Plus they integrate wonderfully well and I haven't encountered any of the issues others talk about probably (but can't confirm), because they "Immediately Get Formatted As ''ExFat" With The Maximum Allowable Allocation Size Possible. Really, What's a Couple of MB's Compared to One or Two Hundred GB's Worth of Card Space..? This consistently gets done the moment I receive them and long before they get slipped into any of my devices that get Up-Grades. However, I'd wait for the SSD Drives to drop significantly - which will be a while, so for now, invest in a "Top End HHD Drive" as these are now at their peek in quality, capability and capacity which you can now get at a fraction of the price such as some Brand Names (being at about $150 for 6 to 8GB on sale) and can aquire other's massive data storage units dirt cheap. In conclusion, I'm sad to hear some folks having trouble with these little guys but I still have to Recommend them as they work flawlessly for me. Enjoy...

Me ha funcionado muy bien para respaldar toda mi música y para usarlo con OTG Tipo C en mi motorola. Funciona muy bien.

La tarjeta es de alta velocidad de escritura (80mb/s) y de lectura no he alcanzado los 100 mb/s pero si unos aceptables 90 en los test. La uso en mis teléfonos y tableta para jugar en emuladores, ver videos y como almacenamiento predeterminado, es de muy buena calidad, no he tenido ningún problema y lo mejor es su precio.

Llevo un buen rato usando esta tarjeta y no me ha fallado. El nivel de escritura es muy rápido en mi celular, me parece que no es de alta velocidad pero para un uso casero de celular, guardar fotografías y videos va de maravilla. EDIT: La use en una gopro max y va de maravilla. No puedo pedir mas, se paga por lo que se obtiene.