SanDisk Ultra SDSQUNS-032G microSDHC Card 32GB
- 32 GB capacity, microSDHC format
- 80 MB/s read speed, write speed not listed
- Class 10 speed class for full HD video
- Temperature, water and X-ray proof
- 0.59 x 0.43 in card for phones and tablets
Last refreshed Sep 7, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A plain microSD card for adding photo and full HD video storage to an Android phone or tablet. No adapter is listed, so it will not slot into a full size SD reader alone.
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ASIN: B074B28H3SCategory: Micro SD Cards
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Overview
SanDisk aims this Ultra card at Android phones and tablets, adding room for photos and full HD video. The free SanDisk memory zone app can move files off the phone memory onto the card automatically.
Extra space for an Android phone is the job, with a speed class that handles full HD recording. Write speed is not stated, and the card suits phones better than cameras shooting fast bursts.
Who it's for
Phone and tablet users who want more room for media and backups get a simple add-on. Action camera and drone owners should look for cards with listed write ratings.
Pros and cons
- Rated for full HD video
- Water, temperature and X-ray proof
- Memory zone app moves files automatically
- Tiny card for phones and tablets
- Write speed not listed
- No SD adapter listed
- Warranty terms unclear on listing
Performance notes
Read speed governs how fast files copy off the card to a computer, while recording depends on sustained write speed, which the listing does not give. The speed class sets the floor for steady video capture. The host device's card reader can also cap speeds below the rated figure.
Specifications
| Brand | SanDisk |
|---|---|
| Dimensions & fit | |
| Dimensions | 0.59 x 0.43 in |
| Capacity & performance | |
| Memory storage capacity | 32 GB |
| Read speed | 80 MB/s |
| Speed class | Class 10 |
| Compatibility & installation | |
| Compatible devices | Smartphone, tablet |
| Warranty & support | |
| Warranty type | Limited |
| Other details | |
| Flash memory type | Micro SD, Micro SDHC |
| Additional features | Temperature proof, water proof, X-ray proof |
Frequently asked questions
How do I care for the SanDisk Ultra card between devices?
The listing rates it temperature proof, water proof and X-ray proof. Back up files regularly, and the SanDisk memory zone app can offload phone files to the card automatically.
Does the SanDisk Ultra 32GB card work in a phone?
Yes. It is aimed at Android smartphones and tablets and is listed as compatible with both.
Does the SanDisk Ultra card come with an SD adapter?
No adapter is listed for this card.
How fast is the SanDisk Ultra 32GB card?
It lists 80 MB/s read and Class 10. Write speed is not given.