SanDisk Ultra microSDXC Card 64GB 2 Pack
- 2 x 64GB microSDXC
- Up to 80 MB/s read
- Class 10, UHS-I
- SD adapter included
- Water, temperature and X-ray proof
Last refreshed Sep 7, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A useful two pack of everyday microSD cards for phones, tablets and cameras, with an adapter for full size slots. Read speed is modest compared to newer cards.
As an Amazon Associate I earn from qualifying purchases. ProductDome earns a commission when you buy through links on this page.
ASIN: B0735NNFLQCategory: Micro SD Cards
Overview
Flash memory in a microSDXC format lets these SanDisk cards slip into phones, tablets and handheld devices, with an adapter for SD slots. Two cards in the pack cover two devices or a spare.
A two pack gives spare capacity for a second device at once. Read speeds are lower than current cards, so large transfers take longer.
Who it's for
Everyday users expanding storage for photos, music and apps. Video shooters with demanding cameras need a faster video rated card.
Pros and cons
- Two cards in one pack
- Works in phones and tablets
- Modest read speed
- Write speed not listed
- Older, slower card generation
Performance notes
Transfer times depend on the read speed and the reader used, so big photo libraries copy slower than with newer cards. The speed class supports steady Full HD recording in most devices. Proofing against water and temperature helps cards survive rough use.
Specifications
| Brand | SanDisk |
|---|---|
| Capacity & performance | |
| Memory storage capacity | 64 GB each |
| Read speed | Up to 80 MB/s |
| Secure digital association speed class | Class 10, UHS-I |
| Compatibility & installation | |
| Compatible devices | Smartphone |
| Included components | |
| Included components | 2 cards with adapter |
| Other details | |
| Flash memory type | microSDXC |
| Additional features | Temperature proof, water proof, X-ray proof |
| Number of items | 2 |
Frequently asked questions
Will the SanDisk Ultra microSD fit a full size SD slot?
Yes, using the included adapter.
How many cards come in this SanDisk Ultra pack?
Two 64GB microSDXC cards.
Is the SanDisk Ultra 64GB waterproof?
It is listed as water proof, temperature proof and X-ray proof.