The differences between the formats are significant: microSD: has a capacity of up to 2GB and works in any microSD slot. microSDHC: has a capacity of more than 2GB and up to 32GB and works in hardware that supports either SDHC and SDXC.

What are micro SDHC card used for?

SDHC cards are used in a host of personal electronics. Personal devices, such as digital camera and MP3 players, frequently use external storage cards to hold their data. The Secure Digital High Capacity (SDHC) card is one such storage card that is commonly used.

Can I use micro SDHC?

The term "micro" describes the form factor: microSD cards are about one-fourth the size of a normal SD card and are designed to fit inside smaller devices. MicroSD cards are compatible with regular SD card readers with a physical adapter. ... SDHC readers can read SD cards, but SD readers can't read SDHC cards.