SanDisk SDSQUAR-128G 128GB Micro Memory Card Bundle

Name: SanDisk SDSQUAR-128G 128GB Micro Memory Card Bundle
Brand: SanDisk
SKU: SDSQUAR-128G-GN6MN R6

Overview

The SanDisk Ultra 128GB microSDXC card (SDSQUAR-128G) is a widely trusted storage expansion option for Android smartphones, tablets, cameras, and other portable devices. With read speeds up to 100MB/s and a UHS Speed Class U1 / Class 10 rating, it handles Full HD video recording, high-resolution photo capture, and large file transfers with ease. The A1 App Performance rating sets it apart from basic storage cards by ensuring that apps installed on the card launch faster and perform more reliably, which is particularly useful on Android devices where internal storage runs tight.

Durability is a strong point—the card is rated shockproof, temperature-proof (operating from -25°C to 85°C), waterproof (up to 72 hours in 1m of seawater), and X-ray-proof, so it can handle travel, outdoor use, and accidental exposure without risking your data. This bundle pairs the microSD card with a multi-slot USB card reader, making it easy to offload photos and videos to a computer even if it lacks a built-in memory card slot. For users who need dependable, high-capacity mobile storage without stepping up to the cost of higher-speed V30 or A2-rated cards, this bundle delivers solid everyday performance and practical extras in one package.

Key Features

Bundle includes (1) 128GB 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 G8X ThinQ, LG v40 ThinQ, LG G7 ThinQ, LG V35 ThinQ, and many other LG cell 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

Model

SDSQUAR-128G-GN6MN

Capacity

128GB

Card Type

microSDXC

Read Speed

Up to 100MB/s

App Performance

A1

Speed Class

UHS-I U1, Class 10

Durability

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

Bundle Includes

128GB microSD card, multi-slot USB card reader

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Pros & Cons

👍 Pros

128GB capacity provides ample room for apps, photos, Full HD video, and file storage
A1 app performance rating ensures faster loading for apps stored on the card
Read speeds up to 100MB/s allow quick file transfers to a computer
Shockproof, waterproof, temperature-proof, and X-ray-proof durability protects data in harsh conditions
Bundled multi-slot card reader simplifies transferring files to a computer without needing a built-in slot

👎 Cons

Write speed is not specified and may be significantly slower than the 100MB/s read speed
UHS-I U1 speed class is not fast enough for recording 4K video
No full-size SD adapter sleeve is confirmed in the bundle, only a USB card reader
A1 rather than A2 app performance rating offers lower random write performance

Frequently Asked Questions

What read and write speeds can I expect from this microSD card?

The SanDisk Ultra 128GB offers read speeds up to 100MB/s. Write speeds are not specified by SanDisk for this model but are sufficient for recording Full HD video and general file storage.

Is a full-size SD adapter included in the bundle?

The bundle includes a multi-slot card reader for connecting the card to a computer via USB. Check the listing details to confirm whether a standard SD adapter sleeve is also included.

What does the A1 app performance rating mean?

The A1 rating guarantees a minimum of 1,500 random read IOPS and 500 random write IOPS, which means apps stored on the card launch and run more smoothly compared to cards without an A1 rating.

Is this card waterproof and shockproof?

Yes, the SanDisk Ultra 128GB is rated shockproof, temperature-proof, waterproof, and X-ray-proof, so it can withstand harsh conditions and airport security scanners without data loss.

Will this card work in devices other than LG phones?

Yes, while the listing highlights LG phone compatibility, this is a standard microSDXC card that works with any device supporting microSD cards, including cameras, tablets, drones, and handheld gaming devices.