Sapphire buys international data in bulk, allowing you to avoid sky-high carrier rates, roaming fees, and local price fluctua ... tions. Buy only what you need for just 5 cents/MB or choose a prepaid plan to save even more. You can also use apps like Skype or Viber to lower the cost of your calls. Sapphire automatically searches for the strongest carrier wherever you go, so you’ll get fast 4G speed on all your devices without being locked into just one carrier. That’s why the Sapphire International Mobile Hotspot is used extensively by the US military. When you really need to connect, but can’t. Sapphire International Mobile Hotspot is pocket-sized assurance that you’ll be able to connect anywhere with cellular coverage in more than 100 countries. Focus on your trip, not your WiFi. read more