Adding a twist to discreetly stashed storage options, Brookstone Polished Silver Oval Wifi and 2GB USB Cufflinks combine USB storage in one with a WiFi adapter in the other. Just like it says. To create an instant WiFi hotspot, download the required software to any online PC, plug in the adapter, and away you go, wireless connectivity for smartphones, laptops, or…whatever you please. For added emergency readiness, save the WiFi-enabling software in the storage link. So clever! $250.