SanDisk

SanDisk 512GB Ultra MicroSD Card Reader

4.4 (7 reviews)

Expand Your Storage with the SanDisk 512GB Ultra MicroSD CardOptimize your Android devices with the SanDisk Ultra MicroSD card. Offering fast downloads, ample storage, and superior performance, this card is ideal for capturing high-quality photos and Full HD videos. Its robust design ensures your...

$114.19*
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*Price sourced from Amazon.com. Last updated:Jun 04, 2026.Price and availability are subject to change.

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Overview

Expand Your Storage with the SanDisk 512GB Ultra MicroSD Card

Optimize your Android devices with the SanDisk Ultra MicroSD card. Offering fast downloads, ample storage, and superior performance, this card is ideal for capturing high-quality photos and Full HD videos. Its robust design ensures your data remains safe in any environment.

  • Capacity: 512GB
  • Type: Ultra MicroSD
  • UHS Rating: UHS-1
  • Compatibility: LG Stylo 3, LG Zone 4, LG Stylo 5, LG Stylo 4 and other smartphones and tablets
  • Speed Class: Class 10
  • Durability: Water proof, temperature proof, X-ray proof, shock proof
  • App Performance: A1 Rated
  • Bundle Includes: SanDisk 512GB Ultra MicroSD card, Everything But Stromboli Multi-Slot Card Reader

Key Features

Bundle includes (1) 512GB SanDisk microSD card and (1) Everything But Stromboli Multi-Slot Card Reader - Includes SD, Micro SD (TF), M2, and MS slots for easy transfer

Compatible with any LG Phone with microSDHC or microSDXC port such as LG Stylo 3, LG Zone 4, LG Stylo 5, LG Stylo 4, and many other LG Phones (check device manual for exact compatibility)

Read speeds up to 100mb/s; rated A1 for app performance and UHS Speed Class U1 and Speed Class 10 for Full HD video recording and playback

Shockproof, temperature-proof, waterproof, and X-ray-proof

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

Specifications

Brand
SanDisk
Storage Capacity
512GB
Card Type
MicroSD
Read Speed
Up to 100mb/s
App Performance Class
A1
UHS Speed Class
U1
Video Speed Class
Class 10 (for Full HD video)
Durability
Shockproof, Temperature-proof, Waterproof, X-ray-proof
Included Accessory
Everything But Stromboli Multi-Slot Card Reader (SD, Micro SD (TF), M2, MS slots)
Compatibility
LG Phones with microSDHC or microSDXC port (e.g., LG Stylo 3/4/5, LG Zone 4)

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Pros & Cons

👍 Pros

  • Comes in a convenient bundle with a 512GB SanDisk microSD card and a multi-slot card reader, enhancing versatility.
  • The 512GB capacity provides extensive storage for photos, videos, and applications on compatible devices.
  • Rated A1 for app performance, ensuring faster app loading and smoother operation on Android devices.
  • Achieves read speeds up to 100mb/s, facilitating quick file transfers and media access.
  • UHS Speed Class U1 and Speed Class 10 ratings support Full HD video recording and playback without interruption.
  • Designed to be shockproof, temperature-proof, waterproof, and X-ray-proof for enhanced durability and data protection.
  • Broadly compatible with various LG Phones that feature microSDHC or microSDXC ports, including popular Stylo and Zone models.

👎 Cons

  • While the card reader is multi-slot, the specific transfer speeds of the reader itself are not provided.
  • The bundle is primarily targeted at LG Phones, and specific compatibility for other Android brands needs to be verified by the user.
  • Write speeds are not specified, which might be a consideration for continuous burst shooting or high-bitrate video recording.
  • The "Everything But Stromboli Multi-Slot Card Reader" name is generic, and specific details about its brand or build quality are missing.
  • While durable, extreme conditions for "proof" ratings are not detailed (e.g., depth for waterproof, temperature range).

Frequently Asked Questions

This bundle is specifically compatible with LG Phones featuring microSDHC or microSDXC ports, such as LG Stylo 3, LG Zone 4, LG Stylo 5, and LG Stylo 4, and is ideal for Android-based smartphones and tablets.
An A1 rating signifies that the card is optimized for app performance, allowing for faster app loading and smoother operation directly from the memory card on compatible devices.
Yes, with UHS Speed Class U1 and Speed Class 10 ratings, this microSD card is suitable for recording and playing back Full HD video.
The included card reader features multiple slots, supporting SD, Micro SD (TF), M2, and MS card formats for easy data transfer.
Yes, the SanDisk 512GB Ultra MicroSD Card is designed to be shockproof, temperature-proof, waterproof, and X-ray-proof, enhancing its durability.
The product description specifies read speeds up to 100mb/s, but the typical write speeds are not explicitly provided.