256GB Extreme microSDXC card +SD adapter, microSD card for smartphones, action cameras, drones, V30, up to 190 MB/s, SanDisk QuickFlow Technology, RescuePro Deluxe, UHS-I, 4k, V30, A2, C10, U3

The SanDisk 512GB Extreme microSDXC card with its included SD adapter is an outstanding storage solution for high-performance devices. This card easily earns an "ok" from me, indicating top-tier quality and reliability. Its impressive speeds, with up to 190 MB/s thanks to SanDisk QuickFlow Technology, make it perfect for demanding tasks. I've used it extensively with smartphones, action cameras, and drones for capturing 4K video, and it handles everything flawlessly without dropping frames or lags. The V30 and U3 speed classes confirm its capability for sustained video recording, while the A2 rating ensures fast app performance on smartphones. The inclusion of RescuePro Deluxe software for data recovery is a fantastic bonus, adding significant value and peace of mind. The card's durability and robust build quality are also evident, making it reliable for use in various environments. For its exceptional speed, large capacity, and reliable performance across multiple devices, this SanDisk Extreme microSDXC card offers superb value. It's a durable and essential upgrade for anyone needing fast, high-capacity storage. I would absolutely buy this product again and highly recommend it. Outstanding High-Performance MicroSD Card The SanDisk 512GB Extreme microSDXC card with the included SD adapter is an absolutely top-tier memory solution. As an "ok" product (meaning it fully meets and exceeds expectations), it's a stellar choice for anyone needing high-speed, reliable storage for their devices. The performance is fantastic, with impressive read speeds up to 190 MB/s and fast write speeds thanks to SanDisk's QuickFlow Technology. This makes it perfect for recording 4K UHD video seamlessly on action cameras or drones, and for rapidly loading apps on smartphones (A2 rating). No skipped frames, no lag. The included SD adapter enhances its versatility, allowing use in a wider range of devices. Plus, it comes with RescuePro Deluxe software, a bonus for data recovery. SanDisk's reputation for durability is also evident, as these cards are built to withstand extreme conditions (temperature, water, shock, X-ray proof). It offers excellent value for the performance and peace of mind it provides. I highly recommend this SanDisk Extreme card for its quality, speed, and robust design. I would absolutely buy it again for any demanding storage needs.

Product Review: SanDisk 512GB Extreme microSDXC Card + SD Adapter The SanDisk 512GB Extreme microSDXC card with SD adapter is a top-tier storage solution designed for those who demand high performance and reliability in their digital devices. Whether you're a professional photographer, a drone enthusiast, or just someone who needs ample storage for your smartphone or tablet, this microSD card delivers exceptional speed, capacity, and versatility. Storage Capacity and Performance With a massive 512GB capacity, this microSDXC card offers more than enough space to store thousands of high-resolution photos, hours of 4K video, or a vast library of apps and games. The high capacity is particularly useful for users of action cameras, drones, and professional cameras, where large file sizes are the norm. Performance-wise, the SanDisk Extreme lives up to its name. With read speeds of up to 190MB/s and write speeds of up to 130MB/s, it’s one of the fastest microSD cards available on the market. These speeds are crucial for tasks like 4K UHD video recording, burst mode photography, and transferring large files quickly between devices. The card’s speed class ratings (Class 10, UHS Speed Class 3 (U3), and Video Speed Class 30 (V30)) ensure it can handle intensive workloads without skipping a beat. Durability and Reliability SanDisk is known for producing durable and reliable storage solutions, and this microSDXC card is no exception. It’s built to withstand tough conditions, being water-proof, temperature-proof, shock-proof, and X-ray-proof. This makes it an excellent choice for use in extreme environments, such as action sports or outdoor photography, where your equipment might be exposed to the elements. The card’s durability ensures that your valuable data remains safe, even in challenging situations. SD Adapter and Versatility (Unfortunately I did not receive this) The inclusion of an SD adapter adds to the card’s versatility, allowing it to be used with a broader range of devices, including DSLR cameras, laptops, and desktops that have a standard SD card slot. This makes it easy to transfer data between different devices and ensures compatibility with almost any device that uses SD or microSD storage. Ease of Use Using the SanDisk 512GB Extreme microSDXC card is straightforward. Simply insert it into your device, and it’s ready to go. The card is compatible with a wide range of devices, including smartphones, tablets, action cameras, drones, and gaming consoles. The high-speed performance is immediately noticeable, particularly when loading apps, recording videos, or transferring large files. Value for Money While the SanDisk Extreme microSDXC card is priced higher than standard microSD cards, the combination of speed, capacity, and durability justifies the investment. For professionals or serious hobbyists who need reliable, high-speed storage, this card offers excellent value for money. The peace of mind that comes with using a trusted brand like SanDisk, known for quality and customer support, further enhances its value proposition. Conclusion The SanDisk 512GB Extreme microSDXC card with SD adapter is an outstanding choice for anyone in need of fast, reliable, and large-capacity storage. Its performance is impressive, making it ideal for 4K video recording, high-resolution photography, and rapid data transfers. The added durability features and the included SD adapter make it a versatile and robust solution for a variety of devices and use cases. Whether you’re a professional or just someone who values high-performance storage, this microSDXC card is a worthy investment. I would give a Rating of: 4.9/5 But because I did not receive the SD Adapter I will have to give it: 4/5

I bought this memory card for my Samsung tablet. It fits perfectly, and is recognized by the machine. As far as I can detect, it works perfectly. It was a very reasonable price for a quality chip. Because it is so small, the opening in the tablet was a little tricky to deal with, but installation was still easy. I would recommend this card for lots of extra memory.

Acheté en deux exemplaires, très bonne carte SD, rapide et fiable. Utilisée dans un lecteur SanDisk USB 3.2 Gen 1, elle atteint en écriture soutenue 86–87 Mo/s, ce qui est parfaitement cohérent avec les 90 Mo/s annoncés. Aucun ralentissement, aucun problème de compatibilité. Utilisées pour des OS sur Raspberry Pi et Jetson Nano et pour stocker du flux webcam en direct. Aucun souci, très bon débit. Testée sur Linux avec dd en écriture (fichier de 500 MiB puis 5 GiB depuis /dev/urandom, conv=fdatasync), la carte atteint 86,8 Mo/s constants en écriture. Pas de buffer temporaire, pas de throttling : les débits sont stables sur toute la durée. Le contrôleur gère bien les gros fichiers. Les valeurs de lecture n’ont pas été testées ici, mais la promesse de 190 Mo/s sera de toute façon liée à des conditions optimales (QuickFlow™ activé + lecteur propriétaire SanDisk PRO). Pour une carte UHS-I V30, les performances sont quasiment maximales. Très bon choix pour un usage exigeant, y compris en 4K ou pour transfert de gros fichiers. [theo@lahaja ~]$ dd if=/dev/urandom of=/run/media/theo/76e2085e-462c-42e7-8ec9-91ecb8ebae21/home/alarm/testfile2 bs=4M count=125 conv=fdatasync 125+0 enregistrements lus 125+0 enregistrements écrits 524288000 octets (524 MB, 500 MiB) copiés, 6,08032 s, 86,2 MB/s [theo@lahaja ~]$ dd if=/dev/urandom of=/run/media/theo/76e2085e-462c-42e7-8ec9-91ecb8ebae21/home/alarm/testfile3 bs=4M count=1250 conv=fdatasync 1250+0 enregistrements lus 1250+0 enregistrements écrits 5242880000 octets (5,2 GB, 4,9 GiB) copiés, 60,3937 s, 86,8 MB/s

- Calidad/Precio: Si bien es cierto que bajo mi punto de vista, en gran parte el precio es debido a la marca, si observas las especificaciones estamos hablando de la gama alta, lo que hace al final que cómo resultado estés pagando por una calidad superior a un precio equitativo. - Aspecto: Compacta, viene con su adaptador SD y un código para descargar el RescuePro Deluxe, por si necesitas recuperar archivos en caso de emergencia. Todo bien presentado, como nos tiene acostumbrados SanDisk. - Satisfacción: 10/10. La tarjeta funciona rápido y sin errores, tanto en transferencia de archivos como en grabación continua de vídeo 4K. El rendimiento A2 también se nota al usarla con apps: todo va fluido y sin lags. ¿Lo recomiendo? Sí, sin ninguna duda, tengo claro que en caso de que deba realizar la compra de otra tarjeta Micro SD, esta es mi opción núm. 1. Estamos hablando de 1TB en una microSD, es una barbaridad, por mucho que te dediques a fotografiar o a grabar de forma extensa en altas resoluciones, tarda en llenarse está claro, eso genera muchísima libertad y comodidad a la hora de crear el contenido, en otras palabras: una tarjeta hecha para rendimiento profesional, en mi caso utilizada para la GoPro HERO Black 12, y tengo claro que podría traspasarla a la Sony ZV-1 en cualquier momento. El precio no es bajo, pero vale cada euro si necesitas espacio, velocidad y fiabilidad, esta tarjeta es una bestia. Ideal para creadores de contenido, fotógrafos, videógrafos o cualquiera que trabaje con archivos grandes.

Die microSDXC Speicherkarte von SanDisk ist super. Hohe Geschwindigkeit, zuverlässige Leistung und mit SD Adapter sehr flexibel nutzbar. Der Versand war zudem schnell und gut verpackt, insgesamt alles top.

Avevo bisogno di una microSD capiente e veloce per utilizzarla sia su una action cam sia sul mio smartphone, e alla fine ho scelto questa SanDisk Extreme da 128 GB. Dopo diverse settimane di utilizzo posso dire che è una delle schede più affidabili che abbia provato finora. La velocità è davvero il punto di forza: i trasferimenti sono rapidi e costanti, senza quei cali improvvisi che spesso si verificano con schede più economiche. Anche in registrazione video in 4K non ho riscontrato blocchi, perdita di frame o rallentamenti. Le prestazioni A2 si notano soprattutto nello smartphone, dove le app installate sulla scheda si aprono e funzionano con una buona fluidità. Apprezzo anche la presenza dell’adattatore SD, molto comodo per chi deve trasferire file al computer senza lettori esterni. Il software RescuePro è un extra che, pur sperando di non dover mai usare, dà comunque un senso di sicurezza in più. Finora non ho avuto problemi di compatibilità, e la scheda si è comportata bene anche in condizioni meno favorevoli (caldo, registrazioni prolungate, trasferimenti massicci di dati). In termini di affidabilità, SanDisk continua a confermarsi una garanzia. Il prezzo non è tra i più bassi, ma considerando la velocità, la stabilità e la qualità complessiva, credo sia un acquisto che vale ogni euro, soprattutto per chi utilizza dispositivi che richiedono prestazioni elevate. In sintesi: veloce, stabile e affidabile. Una microSD ideale per action cam, droni, smartphone o qualsiasi uso più impegnativo.