SanDisk

SanDisk SDSQXA1-256G-GN6MN 256GB Extreme MicroSDXC UHS-I

4.8 (6991 reviews)
4K

Unleash the Speed and Capacity with the SanDisk 256GB Extreme MicroSDXC Card Capture more high-resolution photos and stunning 4K UHD videos with the SanDisk 256GB Extreme MicroSDXC UHS-I Memory Card. Designed for smartphones, tablets, and action cameras, this card delivers exceptional speed and ...

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Overview

Unleash the Speed and Capacity with the SanDisk 256GB Extreme MicroSDXC Card

Capture more high-resolution photos and stunning 4K UHD videos with the SanDisk 256GB Extreme MicroSDXC UHS-I Memory Card. Designed for smartphones, tablets, and action cameras, this card delivers exceptional speed and reliability, ensuring you never miss a moment. With its A2 rating, you'll experience faster app performance for a seamless user experience.

  • Capacity: 256GB
  • Form Factor: MicroSDXC
  • UHS Speed Class: U3
  • Video Speed Class: V30
  • Application Performance Class: A2
  • Read Speed: Up to 160MB/s
  • Write Speed: Up to 90MB/s
  • Special Features: Water Proof, X-Ray Proof, Temperature Proof
  • Hardware Interface: microSDXC
  • Secure Digital Association Speed Class: Class 10
  • Product Dimensions: 0.59"L x 0.43"W
  • Item Weight: 0.317 ounces (9 Grams)
  • Color: Black

Key Features

SanDisk 256GB Extreme MicroSDXC UHS-I Memory Card - C10, U3, V30, 4K, A2, Micro SD - SDSQXA1-256G-GN6MN

Specifications

Capacity
256GB
Card Type
MicroSDXC
Speed Class
UHS-I (U3)
Video Speed Class
V30
App Performance Class
A2
4K Support
Yes

Pros & Cons

👍 Pros

  • Offers a substantial 256GB storage capacity, providing extensive space for high-resolution photos, 4K videos, and large files.
  • Features UHS-I speed class U3, ensuring high-speed performance for recording 4K UHD video and capturing fast-action photos.
  • Rated V30 for video speed, guaranteeing sustained write speeds necessary for continuous 4K video recording without drops.
  • Achieves A2 app performance class, enabling faster app loading and improved performance on compatible smartphones and tablets.
  • The MicroSDXC format makes it compatible with a wide range of devices that support extended capacity microSD cards.

👎 Cons

  • The full potential of the UHS-I U3 and V30 speeds can only be achieved with compatible host devices that support these standards.
  • While 256GB is large, users who consistently record extremely long 4K video footage may still eventually fill the card.
  • The card is a MicroSDXC, meaning it requires a device compatible with the XC standard; older devices may not support it.
  • Performance metrics such as specific read/write speeds beyond class ratings are not provided, which might be important for some power users.
  • Utilizing the A2 app performance rating requires a device that can leverage this specific app performance class for optimal results.

Frequently Asked Questions

The SanDisk Extreme MicroSDXC card offers a storage capacity of 256GB.
Yes, this SanDisk Extreme MicroSDXC card is rated V30 and UHS-I U3, making it suitable for recording 4K UHD video.
The A2 rating indicates that this card offers faster app loading and improved performance for apps on compatible smartphones and tablets.
This is a MicroSDXC card, so it is compatible with devices that support the MicroSDXC standard. Please check your device's specifications.
The SanDisk Extreme MicroSDXC card features a UHS-I Speed Class 3 (U3) and Video Speed Class V30 rating.