USB drives have become one of those must have gadgets, as it allows you to take gigabytes of data with you where ever you go. The calculator function on a laptop is all well and good, but what happens if you are stuck in the bank line or grocery store and need to do some quick math without taxing your brain cells? The QMEMORY card combines handy storage and a calculator in one.
For a mere $15.00 you get a solar powered calculator that is small enough to fit in your wallet waiting to be whipped out whenever needed. Sadly, the USB portion of the QMEMORY Card can only hold 256 MB, which isn't a lot when it comes to mass storage. On the plus side that's just enough for simple files you access on a regular basis.