Transcend 512GB USD300S microSD Card, 100MB/s, 4K, U3, V30, A1

I only just got this and haven't used it much yet, so I'll update my review if anything changes but it works as expected so far. I'm happy to see it's made in Taiwan and not China like the SanDisk microSD cards that I was looking at prior to this one. Seems to have better read and write speeds than the Samsung Evo ones. It also came in a plastic case to store the card when not in use which is nice.

Working well so far!

It was like ok. I wouldn't ultimately reccomend it as a product, but it is very niche. The back of the card is vaguely ordinary appearing-ish.

This seemed to work correctly but I have been unable to take a Uconnect update from it to my truck. This may be the fault of the truck or it may not be compatible. In any case the price was great and I am sure I can use it somewhere if it turns out that it is just not good for my intended use.

I am using this in a smartphone and I am getting very good read and write speeds.

I've been using these cards from 2010 bullet proof that's all I need to say

Great

Really disappointing to see something advertised as coming from the Transcend Store to be so badly misrepresented. Here is the part that is completely false: Compliant with Application Performance Class 1 (A1), UHS Speed Class 3 (U3), and UHS Video Speed Class 30 (V30) standards. The card I received is not A1 rated, nor UHS Speed Class 3 (it is U1), and is not UHS Video Speed Class 30 (V30) either. There is a clue to this in the product description photo, that card is actually what I received, and has none of the markings associated with true A1, U3, or V30 compatible cards. Moreover, the product arrives in "Frustration free packaging" though thats mentioned exactly nowhere in the product description. This is someone else's product return, repackaged and resold as new. No thank you.

30 Mb writing speed is very convenient. Im happy with this micro sd card.

Cumple la finalidad para lo que la compré

Carte mémoire de MARQUE et donc fiable, c'est du U3 , V30 donc avec une vitesse de transfert élevée. Il est rare de pouvoir trouver une carte mémoire de marque avec ces performances là à un prix raisonnable . Je l'ai acheté pour faire la sauvegarde des fichiers important de mon PC sur support peu encombrant et donc je peux l'emmener partout ( plus facilement transportable qu'un disque dur externe ) . J'en suis très satisfait. Je vous la recommande.

Came in a funky non retail packaging which I had never seen before. Got it for a great price on Prime Day. Speed is UHS class 3. Transferred around 90GB of stuff onto it from inside my phone as a test and it went well so this should be a geniune SD card.

Esta tarjeta de memoria es perfecta para quienes necesitan almacenamiento adicional para sus dispositivos. Ofrece un buen rendimiento con velocidades rápidas de lectura y escritura. Es ideal para cámaras, teléfonos móviles y otros dispositivos. La capacidad es amplia, y no he tenido problemas con su funcionamiento. Muy recomendable para quienes necesitan fiabilidad y rendimiento.