SanDisk

SanDisk SDSDQM-008G-B35N 8GB Mobile MicroSDHC Card

Name: SanDisk SDSDQM-008G-B35N 8GB Mobile MicroSDHC Card
Brand: SanDisk
SKU: SDSDQM-008G-B35N

★★★★★4.5 (735 reviews)

Affordable 8GB microSDHC card from SanDisk for expanding storage on phones, tablets, and other mobile devices.

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Overview

The SanDisk SDSDQM-008G-B35N is an 8GB microSDHC memory card designed to expand storage on mobile phones, tablets, and other compatible devices. Built to the Class 4 speed standard under the SD 2.0 Specification, it delivers a minimum sustained write speed of 4 MB/s — sufficient for storing music, photos, documents, and casual video playback. SanDisk has tested this card under extreme temperature, shock, and environmental conditions, ensuring it holds up in daily use.

As part of SanDisk's mobile microSDHC line, this card is available in capacities ranging from 1GB to 32GB, making it easy to match storage to your needs. The microSDHC form factor fits directly into phones and tablets, and with a standard SD adapter it can also be used in cameras, laptops, and card readers. While the 8GB capacity and Class 4 speed place this card at the entry level of today's market, it remains a practical and affordable choice for light-duty mobile storage or for use in older devices that don't require high-speed data transfer.

Key Features

Available capacities: 1 GB, 2 GB, 4 GB, 8 GB, 16 GB, and 32 GB

Seamless speed and performance with microSD/SDHC compatible device

Class 4 Speed performance rating (based on SD 2.0 Specification)

Tested under the most extreme conditions

Specifications

Brand

SanDisk

Model

SDSDQM-008G-B35N

Capacity

8 GB

Card Type

microSDHC

Speed Class

Class 4 (SD 2.0 Specification)

Available Capacities

1 GB, 2 GB, 4 GB, 8 GB, 16 GB, 32 GB

Pros & Cons

👍 Pros

SanDisk brand reliability backed by extensive durability testing under extreme conditions
Broad compatibility with any microSD/microSDHC-compatible device
Compact form factor adds storage without adding bulk to mobile devices
Class 4 speed rating provides adequate performance for everyday file storage and media playback

👎 Cons

8GB capacity is very limited for video recording or large app libraries
Class 4 speed is slow compared to modern UHS-I and UHS-III cards
Not suitable for high-resolution video capture or burst-mode photography
An older product generation that lacks the performance needed for demanding mobile applications

Frequently Asked Questions

What speed class is the SanDisk SDSDQM-008G-B35N microSDHC card?

It is rated Class 4, based on the SD 2.0 Specification, which supports a minimum write speed of 4 MB/s.

Does this card come with an SD adapter for use in full-size SD card slots?

This particular model is sold as the card only. Check the specific listing to confirm whether an adapter is included, as packaging may vary.

What devices are compatible with this 8GB microSDHC card?

It works with any device that supports microSD or microSDHC cards, including smartphones, tablets, cameras, and GPS units.

Is 8GB enough storage for music and photos on a phone?

8GB can hold roughly 2,000 songs or several thousand photos, making it suitable for light to moderate mobile storage needs.