SanDisk 256GB Extreme UHS-I microSDXC Memory Card with SD Adapter

SanDisk 256GB Extreme UHS-I microSDXC Memory Card with SD Adapter

SanDisk 256GB Extreme UHS-I microSDXC Memory Card with SD Adapter

B&H # SAEMSD256A1G MFR # SDSQXAO-256G-AN6MA
In Stock

Product Highlights

  • 256GB Storage Capacity
  • A1 / UHS-I / U3 / Class 10
  • Max. Read Speed: 100 MB/s
  • Max. Write Speed: 90 MB/s
  • Min. Write Speed: 30 MB/s
  • Records Full HD, 3D, and 4K Video
  • Water, Shock, X-Ray, & Temperature Proof
  • Includes SD Adapter
  • Built-in Write-Protect Switch on Adapter
  • Downloadable RescuePRO Recovery Software
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Model: Extreme

Extreme Extreme PLUS

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Price: $198.50

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SanDisk 256GB UHS-I Micro SDXC overview

  • 1Description

Designed for microSD devices such as smartphones, interchangeable-lens cameras, drones, or GoPro action cameras that can capture Full HD, 3D, and 4K video, as well as RAW and burst photography, the 256GB Extreme UHS-I microSDXC Memory Card from SanDisk has a capacity of 256GB, is compatible with the UHS-I bus, and features a speed class rating of U3, which guarantees minimum write speeds of 30 MB/s. Read speeds are supported up to 100 MB/s and write speeds max out at 90 MB/s.

While this card has been designed for cameras that are UHS-I / U3 compatible, it may be used in devices that do not support UHS-I / U3. However, bear in mind that this card will then default to your device's speed class and bus rating, such as UHS-I and U1, which supports 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 and U3, SanDisk also built this card with support for the Application Performance Class 1 (A1) spec, which includes optimizations to give Android users an improved mobile experience, delivering faster mobile app performance. The A1 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 shockproof, X-ray proof, and waterproof, while also being able to withstand temperatures from -13 to 185°F, allowing you to take this card with you into extreme environments, such as snow, deserts, and pools. Should the card's data become compromised, you also benefit from the option to download RescuePRO Deluxe software, and SanDisk's Memory Zone app offers users a simple way to organize, browse, and back up files on their Android mobile device. Protection is provided by a limited lifetime warranty and included is a microSD to SD adapter with a write protect switch, allowing this card to be used in SD-compatible devices.

General Features

Designed for Action Cameras
SanDisk cards are compatible with smartphones, tablets, action cameras, drones, and more. They are recommended by GoPro for use with the Hero, Hero 3, Hero3+, Hero4, and Hero+ LCD.
Write Speeds of up to 90 MB/s MB/s
Capture fast-action photos or shoot UHD 4K video with write speeds of up to 90 MB/s MB/s to shoot more and transfer even faster. Quick read speeds of up to 100 MB/s save you time when transferring high-resolution images and UHD 4K videos.
Make Your Apps Faster
Rated A1, this SanDisk Extreme microSDXC card is optimized for apps, delivering faster app launch and performance which provides a better smartphone experience.
UHD 4K Ready
With a UHS Speed Class 3 (U3) rating, this SanDisk Extreme UHS-I microSDXC card lets you capture uninterrupted 4K UHD and Full HD video. This makes it suitable for recording outdoor adventures, weekend trips, or sporting events without skipping frames.
All the Memory You Need
A generous storage capacity of up to 256GB means you won't run out of the memory you need to work, shoot, and share high resolution videos and stills.
SD Adapter for Versatility
This card comes with a convenient SD card adapter, so you can also capture and access data on the card with any device that has an SD card slot. You'll also be able to use your memory card with SD enabled cameras, camcorders, tablets, and laptops.
Built for Extreme Conditions
SanDisk Extreme microSDXC UHS-I Cards are waterproof, shockproof, x-ray proof and temperature proof to protect your memories from life's mishaps. Take your phone or tablet to the snow, to the pool or to the desert. Your card will survive, even if your device doesn't.
RescuePRO Deluxe
Includes RescuePRO Deluxe data recovery software downloadable offer, for bringing accidentally deleted images back to file.
Water, Temperature, X-Ray, and Shock Proof
This microSD card is waterproof, temperature proof, x-ray proof, and shock proof.
UPC: 619659151492
In the Box
SanDisk 256GB Extreme UHS-I microSDXC Memory Card with SD Adapter
  • microSD to SD Adapter
  • Limited Lifetime Warranty
  • Table of Contents
    • 1Description

    SanDisk 256GB UHS-I Micro SDXC specs

    Card Type microSDXC
    Storage Capacity 256 GB
    Speed Class 10
    UHS Speed Class U3
    Application Performance Class A1
    Bus Interface Speed UHS Class I
    Data Transfer Read Speed 100 MB/s Maximum
    Write Speed 90 MB/s Maximum
    Write Speed 30 MB/s Minimum
    Durability Shockproof, Temperature Extremes, Waterproof, X-Ray Proof
    Operating Temperature -13 to 185°F/ -25 to 85°C
    Storage Temperature -40 to 185°F/ -40 to 85°C
    Built-in Write-Protect Switch Yes
    Packaging Info
    Package Weight 0.04 lb
    Box Dimensions (LxWxH) 4.3 x 2.8 x 0.1"

    SanDisk 256GB UHS-I Micro SDXC reviews

    256GB Extreme UHS-I microSDXC Memory Card with SD Adapter is rated 5.0 out of 5 by 5.
    Rated 5 out of 5 by from Big size and fast transfer speed I bought this so that I can put my favorite movies and watch them on my projector (Uo Smart Beam Laser Big Bang) . Transferring movies on some will copy at 70+mb/s, but some movies transfer at 40mb/s. I have the latest intel motherboard w/ usb 3.1 C and A type. Sandisk will come w/ a 400gb u3, but don't know how much. This card is good for 4K, but I don't record or watch 4K. Full HD is enough for me. I would recommend this card. It's a little pricey. My next one is the Samsung evo+ micro sd. Cheaper than this one.
    Date published: 2018-06-21
    Rated 5 out of 5 by from A must for android phones I use this for my Samsung Galaxy S9 Plus and it's great. I can just store all of my 4K 60fps video there. I will get another soon.
    Date published: 2018-05-04
    Rated 5 out of 5 by from Great speed and great product I use it to extend my storage on a Surface Pro. Had no issue. Recommend it.
    Date published: 2018-09-27
    Rated 5 out of 5 by from PERFECT for GoPro Hero 6 GREAT shipping and card works perfectly in GoPro Hero 6. THANKS!!!!
    Date published: 2018-08-22
    Rated 5 out of 5 by from very good fantastic
    Date published: 2018-06-26
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