SanDisk Ultra 16GB microSDHC Class 10 5-pack

Five-Card Kit for Portable Devices

This pack contains five SanDisk Ultra microSDHC cards, each with 16GB capacity. They are intended for phones, compact cameras, action cams and similar gadgets that accept the microSD form factor. The Class 10 rating guarantees a minimum sustained write speed of 10MB/s for Full HD video and burst photos. Buyers who need larger single volumes or faster UHS speed grades should look elsewhere.

Class 10 microSDHC Format

Each card uses the microSDHC standard, which covers capacities from 4GB up to 32GB. The tiny footprint has no moving parts and fits directly into microSD slots or into full-size SD adapters supplied by the device maker. Class 10 ensures at least 10MB/s sequential write performance for smooth 1080p recording. Older hardware limited to the original microSD specification (2GB max) cannot recognise these cards.

Check Device Compatibility First

Verify that your equipment supports the microSDHC format before ordering; devices built before the SDHC standard will only accept cards up to 2GB. Confirm the slot is microSD, not miniSD or full-size SD, unless you already own a suitable adapter. The five identical cards are ideal for multi-camera shoots or rotating media, but they do not suit hardware that requires microSDXC (64GB to 512GB) or UHS-I/UHS-II speed classes.