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SanDisk SDSQUAR-256G-GN6MA 256GB MicroSD Card Galaxy Bundle — main product image
SanDisk SDSQUAR-256G-GN6MA 256GB MicroSD Card Galaxy Bundle
SanDisk SDSQUAR-256G-GN6MA 256GB MicroSD Card Galaxy Bundle
SanDisk SDSQUAR-256G-GN6MA 256GB MicroSD Card Galaxy Bundle
SanDisk SDSQUAR-256G-GN6MA 256GB MicroSD Card Galaxy Bundle
SanDisk SDSQUAR-256G-GN6MA 256GB MicroSD Card Galaxy Bundle
SanDisk SDSQUAR-256G-GN6MA 256GB MicroSD Card Galaxy Bundle
SanDisk

SanDisk SDSQUAR-256G-GN6MA 256GB MicroSD Card Galaxy Bundle

Expand your Samsung Galaxy storage to 256GB with blazing-fast read speeds and a bundled multi-slot card reader.

$24.47*
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*Price sourced from Amazon.com. Last updated:Sep 07, 2026.Price and availability are subject to change — details.

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Overview

The SanDisk 256GB Ultra MicroSDXC Memory Card Galaxy Bundle is designed to give Android smartphone and tablet users a significant storage boost without breaking the bank. With 256GB of capacity, there is plenty of room for apps, photos, Full HD videos, music, and documents. The card delivers read speeds up to 120MB/s, enabling fast file transfers and smooth media playback. Its A1 app performance rating ensures that apps stored on the card load quickly, while the UHS Speed Class U1 and Class 10 ratings support reliable Full HD video capture.

Durability is a standout feature of this card — it is engineered to be shockproof, temperature-proof, waterproof, and X-ray-proof, meaning it can handle drops, extreme weather, and even airport security scanners without issue. The bundle also includes an Everything But Stromboli combo card reader featuring SD, Micro SD, M2, and MS slots, making it easy to transfer content between the card and a computer. This bundle is particularly well-suited for Samsung Galaxy users looking to expand their device storage affordably and conveniently.

Key Features

Bundle includes (1) 256GB MicroSD SanDisk Ultra Card and (1) Everything But Stromboli (TM) Combo Card Reader - Includes SD, Micro SD, M2, and MS slots for easy transfer

Compatible with Samsung Galaxy A10e, A10s, A30s, A50s, A90 5G smart phones

Read speeds up to 120mb/s; rated A1 for app performance and UHS Speed Class U1 and Speed Class 10 for fast Full HD video recording and playback

Shockproof, temperature-proof, waterproof, and X-ray-proof for reliability and durability

Ideal for Android-based tablets and smartphones for more expandable storage

Specifications

Brand
SanDisk
Model
SDSQUAR-256G-GN6MA R6
Capacity
256GB
Card Type
MicroSDXC
Read Speed
Up to 120MB/s
Speed Class
Class 10, UHS U1
App Performance
A1 Rated
Durability
Shockproof, Temperature-proof, Waterproof, X-ray-proof
Bundle Includes
256GB MicroSD Card + Everything But Stromboli Combo Card Reader
Compatibility
Android Smartphones and Tablets (incl. Samsung Galaxy A10e, A10s, A30s, A50s, A90 5G)

Frequently Asked Questions

The bundle includes one 256GB SanDisk Ultra MicroSDXC card and one Everything But Stromboli combo card reader with SD, Micro SD, M2, and MS slots.
The SanDisk Ultra 256GB offers read speeds up to 120MB/s, with a UHS Speed Class U1 and Class 10 rating suitable for Full HD video recording and playback.
Yes, the card is shockproof, temperature-proof, waterproof, and X-ray-proof, so it is built to withstand harsh conditions and everyday handling.
This card is listed as compatible with Samsung Galaxy A10e, A10s, A30s, A50s, and A90 5G. It also works with most other Android smartphones and tablets that accept MicroSD cards.
The A1 rating means the card meets minimum random read/write speeds for running apps directly from the card, so apps stored on it will load and perform more smoothly.

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