Skip to product information
1 of 5

SanDisk

SanDisk Extreme microSDXC UHS-I Memory Card with Adapter - Up to 190MB/s, C10, U3, V30, 4K, 5K, A2, Micro SD Card - SDSQXAV-256G-GN6MA

SanDisk Extreme microSDXC UHS-I Memory Card with Adapter - Up to 190MB/s, C10, U3, V30, 4K, 5K, A2, Micro SD Card - SDSQXAV-256G-GN6MA

147 total reviews

Regular price $24.99 USD
Regular price Sale price $24.99 USD
Sale Sold out
Storage Size

SanDisk Extreme microSDXC UHS-I Memory Card with Adapter – Up to 190MB/s

Available in 32GB, 64GB, 128GB, 256GB, 512GB, 1TB, and 2TB
(SDSQXAV-XXXG-GN6MA)

The SanDisk Extreme microSDXC UHS-I Memory Card is built for speed, durability, and versatility, making it ideal for drones, action cameras, 4K/5K video devices, smartphones, tablets, and laptops. With read speeds up to 190 MB/s and fast write speeds for smooth 4K UHD and 5K video recording, this card is designed to keep up with your most demanding content needs. Comes with a full-size SD adapter for maximum device compatibility.


Key Features

  • Available in Multiple Capacities
    Choose the storage that fits your needs: 32GB, 64GB, 128GB, 256GB, 512GB, 1TB, or 2TB.

  • Extreme Speed Performance

    • Read Speeds: Up to 190 MB/s for rapid transfers

    • Write Speeds: Up to 130 MB/s (device-dependent) for smooth 4K/5K video capture

  • Video & Photo Ready
    Rated C10, U3, V30 for sustained performance—perfect for high-resolution video, burst photography, and 4K UHD/5K recording.

  • App Performance Optimized
    With A2 rating, apps load faster and run smoother on smartphones and tablets.

  • Durability You Can Rely On
    Built to withstand tough environments:

    • Waterproof

    • Temperature-proof (14°F to 185°F operating range)

    • Shockproof

    • X-ray proof

  • Versatile with Adapter
    Includes a microSD-to-SD adapter for use with cameras, laptops, and SD-compatible devices.


Specifications (Imperial System)

  • Capacity Options: 32GB, 64GB, 128GB, 256GB, 512GB, 1TB, 2TB

  • Read Speed: Up to 190 MB/s

  • Write Speed: Up to 130 MB/s (varies by capacity and device)

  • Speed Class Ratings: C10, U3, V30, A2

  • Video Support: 4K UHD, 5K

  • Operating Temperature: 14°F to 185°F

  • Storage Temperature: -13°F to 185°F

  • Dimensions (microSD): 0.59 in (L) × 0.43 in (W) × 0.04 in (H)

  • Weight: ~0.004 oz


What’s Included

  • 1 × SanDisk Extreme microSDXC UHS-I Memory Card (capacity of choice)

  • 1 × Full-Size SD Adapter


Perfect For

Drone pilots, photographers, videographers, gamers, and professionals who demand high-speed, high-capacity, and rugged storage for 4K/5K content and apps.

View full details