Giesecke & Devrient

SIM cards to get even smaller still with nano-SIM cards

SIM cards appear destined to grow even smaller (along with our chances of finding them if we lose them). Giesecke & Devrient, the firm that manufactured the first commercial SIM cards, has announced a new nano-SIM card. It measures approximately 12 by 9 millimeters, making it about 30 percent smaller than a micro-SIM card and about 60 percent smaller than […]