SD memory cards can be used SD memory cards can be used to expand mobile phone memory, for example. SD cards (or microSDs with an adapter) are also a compact alternative to USB sticks.

These funky USB memory sticks look just like the most cherished of holiday culinary delights… except for a green light sticking out of each pie. A 128MB version is available for about $30, and a ...

Pro OWC reveals fast 4TB secure portable SSD for less than $530 - 256-bit AES OPAL hardware encryption, touchscreen, but no IP rating ...

Each board contains a socket for a microSD card, an i.MX53 processor from Freescale Semiconductor, half a gigabyte of memory, and a row of gold-plated contacts in the form of a USB connector.