
Optimized for mobile gaming, the 256GB Extreme UHS-I microSDXC Memory Card from SanDisk features a storage capacity of 256GB and supports maximum read speeds of up to190 MB/s and maximum write speeds of up to 130 MB/s. This card has also been designed with the V30 Video Speed Class rating, which guarantees minimum write speeds of at least 30 MB/s. All of this allows for users to immerse themselves in AAA, 3D, and VR gaming, as well as extreme sports videography and photography at resolutions of Ultra HD 4K (3840 x 2160) and Full HD (1920 x 1080). While this card has been designed for cameras that are UHS-I / V30 compatible, it may be used in devices that do not support UHS-I / V30. However, bear in mind that this card will then default to your device's speed class and bus rating, such as UHS-I and U3, which also support minimum write speeds of 30 MB/s, UHS-I and U1, which support minimum write speeds of 10 MB/s, or Class 10, which also supports minimum write speeds of 10 MB/s. Aside from support for UHS-I, V30, and U3, SanDisk also built this card with support for the Application Performance Class 2 (A2) spec, which includes optimizations to give Android users an improved mobile experience, delivering faster mobile app performance. The A2 spec allows the card to manage random read input-output access per second (IOPS) operations so it can quickly open apps and process accompanying tasks, such as audio, graphics, saved profiles, and in-app permissions. As with most SanDisk media, this memory card is able to withstand temperatures from -13 to 185°F, allowing you to take this card with you into extreme environments, such as snow and deserts. Protection is provided by a limited lifetime warranty.
Q: What is the minimum operating temperature of this memory card?
A: The minimum operating temperature is -13 degrees Fahrenheit.
Q: Is this memory card water resistant?
A: Yes, this memory card is water resistant.
Q: What is the storage capacity of this microSD card?
A: This microSD card has a storage capacity of 256GB.
Q: Does this microSD card come with an adapter?
A: No, the microSD card does not come with an adapter.
Q: How does this card improve mobile app performance?
A: The card is designed with Application Performance Class 2 (A2) spec, which optimizes the card to give Android users faster mobile app performance.
Q: What are the read and write speeds of this microSD card?
A: This microSD card has read speeds of up to 190 MB/s and write speeds of up to 130 MB/s.
A: Hi Matt, the SanDisk Extreme microSDXC UHS-I Memory Card is not a microSD Express card and will not work with the Nintendo Switch 2. The Switch 2 exclusively supports microSD Express cards, which utilize a faster PCIe interface for improved read/write speeds. To ensure compatibility and optimal performance, it's recommended to purchase a certified microSD Express card. SanDisk microSD Express Card at (https://shop.sandisk.com/products/memory-cards/microsd-cards/sandisk-microsd-express-memory-card?sku=SDSQXFN-256G-GN4NN) can be an option.
Q: Will this card work with dji pocket 3 camera
A: Hi, thank you for contacting us. Please know that the SanDisk Extreme 256GB microSDXC UHS-I card should work with the DJI Pocket 3 as the camera supports microSD UHS-I memory cards. Also, memory cards like the SanDisk Extreme with U3/V30 speed ratings are suitable for high-resolution photo and video recording. For best performance, we recommend inserting the card and formatting it in the camera before use. However, we strongly recommend connecting with the host device manufacturer for more compatibility information.
Customers appreciate the Extreme 256GB microSDXC UHS-I Memory Card for Gaming, particularly its substantial storage capacity and impressive performance. Users also highlight the card's speed and consider it a good memory card overall. Some customers find the price and size to be ideal.
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Optimized for mobile gaming, the 256GB Extreme UHS-I microSDXC Memory Card from SanDisk features a storage capacity of 256GB and supports maximum read speeds of up to190 MB/s and maximum write speeds of up to 130 MB/s. This card has also been designed with the V30 Video Speed Class rating, which guarantees minimum write speeds of at least 30 MB/s. All of this allows for users to immerse themselves in AAA, 3D, and VR gaming, as well as extreme sports videography and photography at resolutions of Ultra HD 4K (3840 x 2160) and Full HD (1920 x 1080). While this card has been designed for cameras that are UHS-I / V30 compatible, it may be used in devices that do not support UHS-I / V30. However, bear in mind that this card will then default to your device's speed class and bus rating, such as UHS-I and U3, which also support minimum write speeds of 30 MB/s, UHS-I and U1, which support minimum write speeds of 10 MB/s, or Class 10, which also supports minimum write speeds of 10 MB/s. Aside from support for UHS-I, V30, and U3, SanDisk also built this card with support for the Application Performance Class 2 (A2) spec, which includes optimizations to give Android users an improved mobile experience, delivering faster mobile app performance. The A2 spec allows the card to manage random read input-output access per second (IOPS) operations so it can quickly open apps and process accompanying tasks, such as audio, graphics, saved profiles, and in-app permissions. As with most SanDisk media, this memory card is able to withstand temperatures from -13 to 185°F, allowing you to take this card with you into extreme environments, such as snow and deserts. Protection is provided by a limited lifetime warranty.

Unleash your creative potential and dive into new experiences with SanDisk microSD Express works with Nintendo Switch 2, the next-gen microSD card for those who refuse to settle. Offload your camera roll in record time and transfer a 2-hour HD movie download in less than 3.5 seconds while using SanDisk PRO-READER SD Express Dual Card (sold separately)—up to 4.4 times faster than our fastest microSD UHS-I cards. Start gaming faster and explore virtual worlds that appear more realistic than ever. On top of saving time, create next-level immersive content with a card that supports faster burst and sustained recording speeds than a SD UHS-II card.With the addition of a PCIe Gen 3-NVMe interface, the microSD Express card represents a massive step forward in the evolution of the microSD format with performance comparable to our basic portable SSD.SanDisk microSD Express cards work with current microSD UHS-I and UHS-II devices, supporting up to 5.3K video and 10MP RAW image capture. SanDisk ThermA helps keep your devices from overheating with a specially designed enclosure and an adaptive thermal controller. SanDisk microSD Express technology readies you—the next generation of creators and explorers—for the future of superspeed devices.

Store your digital files with this SanDisk SDSQXBD-512G-AN6MA Extreme PLUS microSD card. The read speeds of up to 200 MB/sec. offer rapid file transfer, while the 512GB capacity offers ample storage space for media files. This SanDisk Extreme PLUS microSD card supports 4K resolution, letting you record high-definition videos and photos from your camera.

Expand your storage capacity with this SanDisk Extreme PLUS microSD. The 128 GB capacity provides plenty of space for photos, while the Video Speed Class 30 rating and UHS Speed Class 3 support captures high-quality 4K UHD and Full HD videos. This SanDisk Extreme PLUS microSD has write speeds of up to 90MB/sec. for faster performance.
| Pros for SanDisk - 256GB Extreme microSD Card for Mobile Gaming, R/W up to 160/90MB/s | |||
|---|---|---|---|
| Storage Capacity, Performance, Speed, Memory Card, Price | Storage Capacity, Speed, Compatibility, Overall Performance | Storage Capacity, Performance, Speed, Compatibility, Ease of use | There were no pros for this product— |
| Cons for SanDisk - 256GB Extreme microSD Card for Mobile Gaming, R/W up to 160/90MB/s | |||
| There were no cons for this product— | There were no cons for this product— | Heat | There were no cons for this product— |