Buckle your belts and get ready for the speed of light. Verizon has just announced the ZTE AD3700 mobile broadband USB modem. This modem has the ability to roam world wide with almost every type of connectivity possible, EV-DO, GSM, EDGE, GPRS and UMTS. At just 1.6 ounces with a flip-out USB connector, it’ll be a pocket friendly device. It goes on sale tomorrow at a $79.99 price tag after a $50 mail-in rebate with a 2-year “mobile broadband” contract.