Often, fast sequential speeds come at the expense of random read/write speeds, but the A2-class 1066x is an exception; it’s not as speedy as the Integral Ultima Pro Professional High-Speed card below, but it’s faster than the SanDisk Extreme Pro and Samsung Evo Plus on this count, making it a fine all-round performer. If you’re looking for a card that can run apps or cover video on your mid-range or high-end smartphone, you won’t get much better than this.

Dispositivo compatível requerido. A compatibilidade com vídeo em Full HD (1920 x 1080) e 4K UHD (3840 x 2160) pode variar dependendo do dispositivo utilizado, das características do arquivo e de outros fatores. Consulte: www.sandisk.com/HD Compatible device required. Full HD (1920x1080) and 4K UHD (3840 x 2160) support may vary based upon host device, file attributes and other factors. See www.sandisk.com/HD With the right card reader, the Professional High-Speed version of the Ultima Pro can be a serious speed demon. With Integral’s own high-speed card reader, we were disappointed with its 99MB/sec and 88MB/sec sequential read/write speeds, but in a third-party high-speed reader, we saw read performance leap to 173MB/sec, with sequential write speeds of 139MB/sec. That write speed is the fastest we’ve seen from a UHS-I card.Capture fast-action photos or shoot 4K UHD video 2 with write speeds of up to 140MB/s. 8 The SanDisk Extreme PRO microSDXC UHS-I Card lets you shoot more and faster. SanDisk’s Extreme Pro microSD cards are ideal for high-speed data transfer. SanDisk claims world-first sequential read speeds of 200MB/s and write speeds up to 140MB/s, with a Video Speed Class 30 rating. Read on for our real-world testing results of their latest microSD card.

No todos los dispositivos admiten los formatos de la tarjeta de memoria microSDXC. Consulta con el fabricante de tu dispositivo para obtener más información. Get faster app performance for an outstanding smartphone experience thanks to the SanDisk Extreme PRO microSD card’s A2 5 Specification. SanDisk’s Extreme Pro microSD cards are ideal for high-speed data transfer. SanDisk claims world-first sequential read speeds of 200MB/s and write speeds up to 140MB/s, with a Video Speed Class 30 rating. Read on for our real-world testing results of their latest microSD card. SanDisk Extreme Pro microSD Specifications Ideal para grabar aventuras al aire libre, viajes de fin de semana o eventos deportivos sin omitir ni un solo fotograma. La tarjeta SanDisk Extreme PRO microSD UHS-I, con capacidad hasta 1 TB 1, permite capturar videos 4K UHD 2 y full HD sin interrupciones, gracias a sus clasificaciones de velocidad UHS clase 3 (U3) y velocidad de video clase 30 (V30). 4 The Integral Ultima Pro might be cheap, but it’s still capable of respectable speeds. We logged its sequential read speeds at 96.1MB/sec and its sequential write speeds at 87.4MB/sec, although it came in slightly slower on our random read/write tests.Para 256 GB a 1 TB: Con velocidades de lectura hasta 200 MB/s y diseño con tecnología de propiedad exclusiva para alcanzar velocidades superiores a UHS-I 104 MB/s, se requiere disponer de dispositivos compatibles capaces de alcanzar dichas velocidades. Velocidades de escritura hasta 140 MB/s. Para 64 GB a 128 GB: Con velocidades de lectura hasta 200 MB/s y diseño con tecnología de propiedad exclusiva para alcanzar velocidades superiores a UHS-I 104 MB/s, se requiere disponer de dispositivos compatibles capaces de alcanzar dichas velocidades. Velocidades de escritura hasta 90 MB/s. Para 32 GB: Ofrece hasta 100 MB/s de velocidades de lectura y hasta 90 MB/s de velocidades de escritura. Basado en pruebas internas; el rendimiento puede ser menor según la interfaz del dispositivo, las condiciones de uso y otros factores. 1 MB = 1 000 000 de bytes. What’s more, this card comes into its own on random read/write speed tests. Here, we saw the fastest performance we’ve seen from a microSD card, reaching speeds of over 12MB/sec. Other cards from Lexar, Kingston and Samsung are catching up, but this is still the speed king for app and game performance. Given that it’s only slightly more expensive than the basic Ultima Pro, that makes it one of the top options for smartphone or Switch use. The SanDisk Extreme Pro microSD cards are intended for 4K video and other high-speed data scenarios, such as Android phones, action cameras, and drones. The smallest capacity card in the lineup is the microSDHC 32GB card rated for sequential performance of 100MB/s read and 90MB/s write. The 64GB-128GB microSDXC cards up the read to 200MB/s, and for maximum performance, the 256GB/400GB/512GB/1TB cards are 200MB/s read and 140MB/s write. Obtén un rendimiento de las aplicaciones más rápido para disfrutar de una experiencia única con tu teléfono inteligente gracias a la especificación A2 5 de la tarjeta SanDisk Extreme PRO microSD.

The latest UHS-III standard is faster still, with speeds of up to 624MB/sec in both directions simultaneously, while the SD Express standard takes this up to a staggering 985MB/sec. However, neither standard seems to have taken off yet, either in terms of cards or the readers and devices to support them. Should I always buy the fastest card I can afford? One final thing we need to make clear is that speeds will depend on your microSD card reader. The reader built into your average laptop might not be capable of reading from or writing to the fastest cards at their full speed, and we’ve found huge variations in external readers, even those bundled with high-performance cards. If you’re investing in one of the faster microSD cards, grab the matching adaptor from the same manufacturer, or from a credible manufacturer like Lexar, SanDisk, Kingston or Integral. That goes double for UHS-II cards. What if I’m buying for an action camera or dashcam? La velocidad UHS de clase 3 (U3) designa una opción de rendimiento diseñada para admitir la grabación de videos en tiempo real con dispositivos host habilitados para UHS. La clase de velocidad de video 30 (V30), la tasa de captura de video sostenida de 30 MB/s, designa una opción del rendimiento diseñada para admitir la grabación de video en tiempo real con dispositivos host habilitados para UHS. Consulta www.sdcard.org/consumers/speed. Toma fotografías de acción rápida o graba videos 4K UHD 2 con velocidades de escritura hasta 140 MB/s. 8 La tarjeta SanDisk Extreme PRO microSDXC UHS-I te permite realizar más tomas a mayor velocidad. These standards cover the speed of the interface between the microSD card and your device (or memory card reader), as this can also limit the maximum speed of data transfers between the two. UHS-I has a maximum speed of 104MB/sec, and you’ll usually see a Roman numeral “I” beneath the U1 logo. UHS-II takes that up to 156MB/sec (with data transferring in both directions) or 312MB/sec (with data transferring in only one direction).

Running out of space for your apps, games, videos or photos? Find the speed and capacity you need with our pick of the best microSD cards

As a result, those hunting for the perfect balance of price and performance don’t need to look any further, and spending just a little more will get you your card bundled with Samsung’s excellent 160MB/sec USB card reader. What more could you want?

UHS Speed Class 3 (U3) designates a performance option designed to support real-time video recording with UHS-enabled host devices. Video Speed Class 30 (V30), sustained video capture rate of 30MB/s, designates a performance option designed to support real-time video recording with UHS-enabled host devices. See www.sdcard.org/consumers/speed.On the face of it, the SanDisk Extreme Pro seems overpriced. This U3, V30, UHS-I card is significantly more expensive than the Samsung and Integral competition at most capacities, and when tested on our SanDisk ImageMate Pro card reader it wasn’t any faster, at least on sequential read and write speeds, which were 96MB/sec and 85.4MB/sec respectively. Esto corresponde solo a la tarjeta. Consulta www.sandisk.com/proof para conocer las limitaciones y obtener información adicional.