Your Phone Plus your Phone's USB Cable Equals an External SSD.

If you have a smartphone like the HTC Desire x or  Samsung Galaxy S III (could be any phone. Even a Nokia C1 will do) you can use it as an external solid state drive with your PC since these smartphones offer significant storage capacities of up to 64GB and additional expandable storage via a micro SD card slot. This allows you to be able to have a total of up to 128GB of storage space on your smartphone. This literally means your phone can be used as a flash drive or an external solid state drive. All you need is a USB cable to connect your smartphone to your to start moving/copying files between your smartphone and your PC. Lower-end phones like the Nokia C1-01 are also capable of doing this since it supports memory card of up to 32GB of storage capacity, so is the lumia line of Nokia phones. and other phones that support the use of a memory card (for expanding built-in memory) and a USB cable for connecting them to PCs. So you might not have to buy that 64GB flash drive or that external external SSD unless you find it necessary.