Matsushita is working on a GPS receiver for Pocket PCs that will fit onto a postage stamp-sized SD card. No word on when this might actually be released though. Read Get the best tech, science, and ...

You just want to buy an SD (secure digital) card or microSD card for your DSLR, dash cam, drone, smartphone, or tablet. But one size doesn’t fit all. If the confusing array of memory card logos and ...