

⚡ Store More, Shoot Faster, Live Limitless!
The SanDisk 512GB Extreme microSDXC UHS-I Memory Card delivers professional-grade performance with up to 190MB/s read and 130MB/s write speeds, powered by proprietary QuickFlow Technology. Designed for 4K and 5K UHD video capture, it supports UHS Speed Class 3 (U3) and Video Speed Class 30 (V30), ensuring smooth real-time recording. Rated A2 for enhanced app performance, this durable card is temperature, water, and X-ray proof, making it the ultimate storage solution for smartphones, drones, action cameras, and more.










| ASIN | B09X7C2GBC |
| Best Sellers Rank | #2 in Micro SD Memory Cards |
| Color | Gold/Red |
| Customer Reviews | 4.8 4.8 out of 5 stars (140,827) |
| Date First Available | June 14, 2022 |
| Global Trade Identification Number | 00619659189648 |
| Hardware Interface | microSDXC |
| Item Dimensions LxWxH | 0.04 x 0.59 x 0.43 inches |
| Item Weight | 0.494 ounces |
| Item model number | SDSQXAV-512G-GN6MA |
| Language | English, English |
| Manufacturer | Western Digital Technologies, Inc. |
| Product Dimensions | 0.6"L x 0.4"W |
| Read Speed | 190 Megabytes Per Second |
| Secure Digital Association Speed Class | Class 10 |
| Special Feature | Temperature Proof, Water Proof, X Ray Proof |
| UPC | 619659189648 |
| Warranty Type | Lifetime, Limited |
| Write Speed | 130 MB/s |
L**E
Good value for a quality micro memory card
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.
H**F
⭐⭐⭐⭐ Fast, Reliable, and High-Capacity
The SanDisk 256GB Extreme microSDXC performs very well, with fast read/write speeds that handle 4K and 5K video smoothly. The included adapter is handy, and the large 256GB capacity is great for cameras, drones, and other devices. My only drawback is that it’s a bit expensive compared to similar cards, but the quality and reliability make it worth considering. Overall, a high-performance and dependable microSD card, just slightly pricey.
J**N
Works on the original Switch. Does not work on Switch 2. learned the hard way.
Works great on my "Nintendo Switch", so I bought another one, thinking it would work on my Switch 2. Negative, it does not work on my Switch 2 at all. Thus, I now have 4 tb of storage for my switch 1. This honestly is not a bad situation to be in for me, since I have at least 2 tb of cloud games on my Switch that need a card to sit on. However, I can not respect the price for it, as it will be relegated to outdated tech. This has nothing to do with the card or the price of the card. Just being stuck using it for the Original Switch invalidates the value of the use case of this card for me.
J**E
Good product
Works well, decent price.
G**R
Good stuff
It's a Sandisk=it works flawlessly. Good stuff.
L**S
Just as advertised!
This works perfect for my phone. It definitely was expensive but it was totally worth it.
F**E
It is a great all around
Has been outsanding so far, survived a construction site and two marathons, continuos shooting without lag, value for money, functional, no data loss so far and readability is good!
J**S
Perfect Upgrade for an Older Tablet!
The SanDisk 256GB Extreme microSDXC worked perfectly for my older Samsung tablet. Installation was quick and easy, and the tablet recognized it immediately without any issues
T**O
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
P**T
Ich nutze die SanDisk Extreme microSDXC Speicherkarte seit über einem Jahr in meiner Kamera und meinem Smartphone und bin sehr zufrieden. Die Karte überzeugt durch schnelle Lese- und Schreibgeschwindigkeiten, was besonders beim Aufnehmen von Videos in hoher Auflösung und schnellen Serienaufnahmen wichtig ist. Die Installation verlief unkompliziert, die Karte wird problemlos von allen Geräten erkannt. Die Verarbeitung wirkt robust, sie fühlt sich hochwertig an und macht bisher keine Probleme, selbst bei häufigem Wechsel zwischen Geräten. Auch bei längerer Nutzung gab es keine Datenverluste oder Aussetzer. Für den Preis erhält man hier eine zuverlässige Speicherkarte, die für den Alltagsgebrauch und anspruchsvollere Anwendungen bestens geeignet ist. Im Vergleich zu günstigeren Modellen macht sich die Qualität der SanDisk Extreme deutlich bemerkbar, vor allem in puncto Geschwindigkeit und Haltbarkeit. Fazit: Eine zuverlässige microSD-Karte für alle, die Wert auf Performance und Sicherheit legen – klare Empfehlung - 5 Sterne.
N**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.
P**T
Exactly what i needed and that stuff work very well for my phone!!
O**.
Voldoet aan mijn verwachting.
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