Samsung's new LTE mobile hotspot may have managed to sneak out a bit early, but it looks like those opting for Novatel's USB551L LTE modem instead will still have to wait a few days. Verizon has just confirmed today that the modem will be available on March 31st for $99.99 after a $50 mail-in rebate (on a two-year contract). As expected, the modem packs both Windows and Mac support out of the box, and promises download speeds up to 12 Mbps and upload speeds of up to 5 Mbps. Still