(redirected from micro SDHC)


The smallest SD flash memory card. Introduced in 2005 and widely used in smartphones, tablets and other handheld devices, microSD is electrically and software compatible with the full-size SD card. All the SD micro versions, including the microSD, microSDHC (High Capacity) and microSDXC (Extended Capacity) have been widely used.

By 2015, tiny microSDXC cards reached 512GB, greatly surpassing the storage capacities of the mini formats. In the past, SanDisk referred to microSD as TransFlash (T-Flash). See SD Card and gruvi card.

The Smartphone Slot
The microSD format is widely used in smartphones and tablets. To gain access to the microSD slot in this Android phone, the back of the case is removed.

Adapters Make microSD Universal
As shown here, a microSD card can slip into an adapter and plug into a full-size SD slot. Other adapters let microSD cards plug into miniSD slots and USB ports.

A Tad Smaller
Remember floppies? It would take 21,000 floppy disks to hold as much as this 32GB microSD, and 32GB is by no means the largest size. A 512GB microSD holds the equivalent of 336,000 floppies. For details, see floppy disk.
References in periodicals archive ?
2W), 512MB DDR3 ECC memory, 1x Micro SDHC up to 32GB, 2x Mini-PCI-E slots, 1x ZigBee module socket, TPM 1.
0, micro SDHC card slot, docking connector, and optional dual high-gain antenna pass-through.
storage and a micro SDHC card slot, located on the side of the case, can be
The memory in all three models can be further expanded up to 32GB through a micro SDHC slot.
3-megapixel front camera with a built-in microphone for video calling, a powerful lithium-polymer battery with a capacity of 5000mAh, and an extra Micro SDHC memory card slot expandable up to 32GB.
Factor in a healthy 320MB of builtin storage plus a 4GB micro SDHC card with LED flash and almost every smartphone feature is ticked off.
WORLDWIDE COMPUTER PRODUCTS NEWS-August 3, 2011-PNY releases Micro SDHC Class 10 storage solution for smartphones, tablet PCs and cameras(C)1995-2011 M2 COMMUNICATIONS http://www.
Battery life is what you'd expect on a smartphone - that is, you'll need to charge it once a day - and you can add up to 32GB of storage via a micro SDHC card.
2W Intel Quark(TM) SoC X1021 and featuring 512GB DDR3 ECC memory, a ZigBee module socket and expansion support with Micro SDHC (up to 32GB) and 2x Mini-PCI-E slots.
will initially offer Transcend's full range of SDHC cards, micro SDHC cards and
micro SD[TM] (up to 2GB), micro SDHC (up to 32GB), micro SDXC (up to 64GB)
2W TDP) SoC, onboard 512MB DDR3 ECC memory, 1x Micro SDHC up to 32GB, 2x Mini-PCI-E slots, 1x ZigBee module socket, TPM 1.