Perfect for shooting 4K UHD video and sequential burst mode photography, Full HD (1920x1080) and 4K UHD (3840 x 2160) video support may vary based upon host device, file attributes and other factors

Card classifications like V30 or U3 are just categorizations of these speeds. There are three main classes: Speed Class (denoted with a number in a circle), UHS Speed Class (a number in an open beaker-like icon), and a Video Speed Class (V followed by a number). The numbers indicate the minimum writing speed when put under data transfer. Speed class is categorized into Class 2 (a minimum write speed of 2MB/s), Class 4 (4MB/s), Class 6 (6MB/s), and 10 (10MB/s). Choosing the best one for your camera depends on your camera's resolution, buffer size and burst shooting speeds. An additional clue is the UHS Speed Class rating, which is U1 or U3. U1 means it can write a minimum of 10MB/s (like Class 10), while U3 pushes the write speed up to a minimum of 30MB/s. More interested in shooting video? The Video Speed Classes are V6, V10, V30, V60, and V90, with V6 suitable for standard definition video recording and V90 capable of 8K video capture. 4K UHD video recording will require a minimum of V10 ideally, and HD video can utilize V6 or below at a push. How we test SD cards And let's talk capacity – 128GB means ample space to capture your creativity without constantly worrying about running out of storage. It's like having a bottomless canvas for your imagination. Whether you're capturing landscapes, portraits, or candid moments, this memory card will be your faithful companion. 🌄👤 Lo que realmente destaca de esta tarjeta es su velocidad. Con velocidades de disparo de hasta 90 MB/s, nunca he tenido que preocuparme por perder un momento fugaz. Además, su capacidad de grabación UHS Speed Class 3 (U3) la convierte en la elección perfecta para la grabación de vídeos 4K UHD de alta resolución. La fluidez y la nitidez que proporciona a mis grabaciones son realmente notables, sin ningún tipo de tartamudeo que pueda afectar la calidad.Shot speeds up to 90MB/s, transfer speeds up to 170MB/s [requires a compatible device capable of reaching such speeds, such as the SanDisk SD UHS I card reader (sold separately)]. Based on internal testing; Performance may be lower depending upon host device, interface, usage conditions and other factors 1MB=1,000,000 bytes; X = 150KB/sec The fact that Extreme Pro SD cards can go up to 1 TB capacity is a nice bonus as well, as it means that you wouldn’t have to buy as many spare SD cards. This might even turn out cheaper if you’re buying in bulk. SD cards have been around for a long time and it doesn’t seem like they’re going to be outdated soon. Even modern devices like drones and handheld gimbal cameras still use SD cards, mostly because of how wonderfully compact and lightweight they are. They’re also hot-swappable, which means you don’t need to be limited by some built-in storage system. We’ve already highlighted the differences in the specs of the SD cards, but how are they similar? You may notice that all of them are classified as type SDXC cards, which is just a roundabout way of expressing their range of capacities. The SDXC class spans 32 GB to 2 TB, which includes all the three SD cards being compared here. The Transcend did superbly in its speed tests, excelling the claimed write speed (180MB/s) with a whopping 224MB/s, but falling slightly short on the read speed with 224MB/s. Overall, that makes this card an impressive buy at a reasonable cost. This card is ideal for high resolution, rapid-fire stills photography and 8K video, with 4K and HD video being recorded comfortably, too.

Enter the SanDisk 128GB Extreme PRO SDXC UHS-I Card. While my Lumix loves those UHS-IIs for video, when it comes to snapping those killer stills, I've been leaning into the embrace of this SanDisk card. Why, you ask? A few tasty reasons.While the higher capacity cards increase in price exponentially, the 633x appears in sizes as small as 16GB, making it suitable for a wide range of photographers and videographers alike who require all kinds of capacities for casual or professional use. We found its write speed to be a little slow compared to other UHS-I cards in this class range, but it’s good value for money and the V30/U3 class listing means it’s still suitable for up to 4K UHD video recording. Imagine this: your Canon 5D Mark IV, already a master of capturing stunning visuals, teaming up with a memory card that's like a turbo boost for your camera's performance. With up to 170MB/s read speed, this memory card is to your camera what jet fuel is to an airplane – pure power and exhilaration. ✈️📸 Die Kapazität von 64 GB ist ausreichend für viele Aufnahmen, aber bei längeren Filmaufnahmen oder umfangreichen Fotoshootings kann es notwendig sein, zusätzliche Speicherkarten mitzuführen. Die Langlebigkeit der Karte ist ein weiterer Pluspunkt; sie hat Stürze und extremen Temperaturen standgehalten, ohne Datenverluste zu verursachen. Taiwanese company Transcend is another long-term player in the memory card market – and still makes many low-capacity cards, meaning they’re accessible to those on a tight budget. However, even the higher capacity offerings – such as this CompactFlash 800x series – are hardly expensive for what’s on offer. Capacities run from a standard 32GB up to 256GB. Specification is also impressive for a budget card, with read speeds of up to 120MB/s and write speeds of 60 MB/s, although actual performance, of course, is affected by camera hardware and software. Durable and reliable, there’s even a built-in error-correcting code to detect and correct any transfer errors. CFexpress Type B