I was looking for the right type of SD card for my H4 Zoom audio recorder and tried all kinds of different ones that all caused disk writing errors. This one works!!

15/Oct/2018: Update: Bought one more card. I see that some people have issues with counterfeit cards. I choose have bought few cards from Amazon and I always chosen card that was “Ship and sold by Amazon”. I have attached few photos of packaging to show how genuine product looks like. You can also go to Sandisk website and use “chat” feature and provide the serial number to them and they will instantly tell if card is genuine.——————————————-I am photography enthusiast and I have always relied on SanDisk CF and SD cards to use with my high end cameras. In my past 10 years of professional or semi-professional usage, they have never failed and they come with Lifetime Warranty. With camera manufacturers pumping in more an more megapixels on their sensors, size of my RAW files are getting bigger, 32 GB which was considered sufficient few years back will fill out now quite quickly. If you are buying this card I would recommend to go with 128 GB.While I am using Sandisk Extreme Pro CF cards for my full-frame digital cameras, I was looking for similar excellent cards for my advanced compact cameras (Canon G7X II and Sony RX100 V) and with 90 Mbps write speed, this cards perfectly fits my requirements. I have yet to come across a situation where I could not get the shot due to limitation of card speed. Read speed of 95 Mbps combined with USB 3 port is sufficient for speedy transfers. It was quite fast transferring images to my iMac at the end of the day and the capacity is huge. I never came close to filling the card during a full day shoot. If you read reviews on various professional testing sites, they are most reliable and consistent in terms of claimed speed as well as in terms of performance and quality.I have tried these cards in extreme environments such as – 20 Deg C, very hot days as well as at high speed continuous shooting and they does not fail. Full HD or 4K videos is not a problem at all. I like the fact that they are shockproof, temperature-proof, waterproof and x-ray-proof. RescuePRO Deluxe data recovery software is included and I have never had to use it.Some of the highlights of this card are:1. High-Speed 90MB/s write Performance2. Shoot High-Quality Images and 1080p full-HD, 3D, and 4K Video3. Recover Files with Image Rescue Software4. Reliable and consistent5. Built to last and Works in extreme environmentsOverall, I am very impressed with this card so far.

I was questioning getting this product after seeing both stellar reviews and some one or two star reviews stating that this was a fake product with lower than advertised speeds. To anyone debating this, just buy it, I'll tell you why.My SD card came in a brand new sealed box. The locking tab was gray, not yellow like some of the photos show, so I don't know about the yellow tab versions.I tested my SD card on my deskop and laptop and got speeds of around 25 to 28 MB/s which was obviously cause for concern since the rated speed is 95 MB/s. However, when I inspected the SD card reader on both my desktop and laptop, I noticed it was based on USB 2.0 hardware. What does that mean? It means that you will hit a certain speed limit when using this card through a USB 2.0 SD card reader, whether it is on your computer, laptop, or if it is an external card reader.To test this card properly, you need to get an SD card reader that is rated for USB 3.0. In addition to getting a USB 3.0 card reader, you must ensure that your computer or laptop has a USB 3.0 port to insert the card reader into. USB 3.0 ports are blue colored and USB 2.0 ports are black colored.I ordered the Anker SD Card Reader from Amazon: https://amzn.to/2JWGeRaI inserted this SD card into the USB 3.0 card reader, ran my speed test and got rates between 78 to 84 MB/s. Not exactly the 95 MB/s, but keep in mind that many factors affect the speed you will achieve. This is going to work great in my digital camera for 4K video and shooting raw.Before you give it a One Star rating, be sure to test it properly with a USB 3 card reader connected to a USB 3 port on your computer or laptop.

I use this SanDisk Extreme Pro 16 GB SDHC 95MB/s card on a Sony A77 SLT (DSLR). The A77 is a 24M Pixel sensor with 12 frames per second burst rate in Raw + jpg mode. The Raw files approach 30MB in size with up to 12MB for the jpg. This card can achieve this speed until the cameras buffer runs out first. However the camera is using the write speed. When transferring the files to my computer, it is the read speed that matters and there is no way this card goes at 95MB/S which is the advertised read speed. That said, I have never had a card of any make that reaches anywhere near their rated speeds.I would say that this is the best card for anyone with a very fast camera, in fact it is over kill in most cases as not many photographers, if any, shoot at 12 frames per second all the time, although It is nice to know that you can achieve that speed. For most, the SanDisk Extreme card, at 45MP/s would be sufficient at half the price and is also sufficient when using the camera in 1080p HD Video mode.There is a good case to be made for purchasing the fastest card available as you never know how fast a camera you may have in the future. This SanDisk Extreme Pro is probably the fastest SD card we will see for some time, it is certainly the fastest and most reliable card available at this writing. I will buy it again but only up to 16GB as the thought of losing 32GB or 64GB of photos, in the unlikely event of a card failure, is unthinkable.

The amount of storage on this card allows you step away from your trail camera for weeks and not have worry about memory space.

Compre éstas tarjetas para una Nikon D850 y estaba algo escéptico, ya que no sabía si la soportaría por los tamaños de archivo, pero pude tomar en ráfaga seguida hasta 20, en RAW L y en RAW L + JPG bajo solo a 19. las super recomiendo, la verdad es que las tarjetas XQD estan muy muy caras, y la verdad a mi no me interesa el disparo en ráfaga, si hago una que otra vez algunas fotos muy seguidas, pero no me dedico a deportes extremos por lo que me quedan bastante bien. El precio se me hace muy bueno, considerando los tamaños de archivo en raw de la d850 que pesan 100mb necesitaba comprar tarjetas de mucha capacidad. Dejo las fotos, en iso 25600 se baja los disparos a RAW a 15, en iso 64 hasta 5000 me marca 20 fotos en RAW. espero les sirva esto, yo salí mucho de dudas!

Über diese Karte ist vieles schon geschrieben worden. Dazu gibt es nichts weiter zu sagen. Sie ist einfach pfeilschnell und begeistert. Schnelle Karten machen aber in einer Kamera nur Sinn, wenn man lange Serienaufnahmen machen möchte. Hierbei gibt es 2 Flaschenhälse. Einmal die Karte selbst und zum zweiten - und das wird gerne übersehen - die maximale Schreibgeschwindigkeit der Kamera. Und hierzu möchte ich kurz meine Erfahrungen mit der Canon EOS 600D weiter geben.Ich habe die "Extreme Pro" (95 MB/s) sowie die "Extreme" (45 MB/s) getestet. Es gibt hier IN der Kamera definitv keine Vorteile dieser schnelleren und teureren Karte. Mit beiden Kartentypen kann man mit JPEG Serienbilder in Maximalgeschwindigkeit aufnehmen bis der Akku leer ist (ich habe nach ca. 150 Bildern in Serie aufgehört). Im RAW-Modus schafft die Kamera 6 Bilder in Maximalgeschwindigkeit, dann ist der Pufferspeicher voll und es geht im Sekundenrhythmus weiter. Das schafft sowohl die "Extreme" als auch die "Extreme Pro". Der limitierende Faktor ist hier also die Kamera und nicht die Speicherkarte.Fazit: für die EOS 600D macht diese Karte keinen Sinn. Hier kann man sein Geld sinnvoller und ruhigen Gewissens in eine weitere Karte oder eine mit höherer Kapazität mit 45 MB/s anlegen.5 Sterne für die Speicherkarte, denn für die langsame Schreibgeschindigkeit der Kamera kann sie ja nix.Ich hoffe, ich konnte dem einen oder anderen EOS 600D Besitzer ein Entscheidungskriterium zum Geld sparen liefern.

Dopo aver fatto i primi test in burst ed in trasferimento, sono rimasto deluso: le prestazioni di "scatto a raffica" sono esattamente identiche alla mia vecchia Sandisk Extreme III (30Mb/s), mentre quelle di lettura e scrittura sulla scheda da pc si discostavano di poco:Test con 1,9GB Mb-> lettura da Sandisk Extreme III: 1m 27s-> lettura da Sandisk Ultra Pro: 1m 27s-> scrittura su Sandisk Extreme III: 1m 50-> scrittura su Sandisk Ultra Pro: 1m 33sIl motivo è presto spiegato: per poter arrivare a sfruttare i 95Mb/s dichiarati, la fotocamera ed il lettore di SDHC devono supportare la nuova interfaccia UHS-I, il che riguarda un'esigua nicchia di (nuovissimi) prodotti.Così, convinto nel perseverare nel mio intento di sfruttare la super velocità della scheda, ho acquistato un SD Reader della Sonnet per MacBook Pro (si alloggia nella porta CardExpress), che sfrutta l'interfaccia UHS-I, ed ecco i risultati:-> lettura su Sandisk Ultra Pro: 37s-> scrittura su Sandisk Ultra Pro: 40sInsomma, il prodotto è ottimo, ma bisogna accertarsi di disporre di uno strumento che sia in grado di sfruttare la nuova interfaccia UHS-I.Di Nikon credo sia in grado di sfruttarla solo la D7000 al momento.Con tutte le altre fotocamere (che supportino le SDHC) è compatibile, ma va alla stessa velocità di quelle che trasferiscono 30/45 Mb/s (e costano la metà).AGGIORNAMENTO 16/10/2013a più di un anno dall'acquisto vorrei sottolineare quanto sia soddisfatto della SD Ultra Pro, e di quanto sia enorme la differenza di tempo nella copia su computer di sessioni di fotografia per chi, come me, scatta in RAW + JPEG.Come descritto sopra, l'SD Reader della Sonnet che ho acquistato per poter sfruttare l'interfaccia UHS-I della Ultra Pro si è rivelato un ottimo investimento per poter beneficiare di questa ultra-velocità;quando mi capita di utilizzare SD non UHS-I la lentezza nella copia di 5/6 Giga di foto è aberrante!

Fantastic writing speed for a UHS-I card. Even faster when using the new SanDisk card reader! In fact, it is the same card as the newer version that states 170MB/s reading speed - the difference is only in the sticker... Highly recommended card for 4K video.