It's taken considerably longer to roll out than the few weeks that were promised back at CES in January, but Verizon has now confirmed that the Novatel-built, LTE-capable Jetpack MiFi 4620L will be available on April 12th for $49.99. That's on the usual two-year contract, of course, and after a $50 mail-in rebate. In addition to supporting up to ten WiFi connection, it also notably has a removable battery that can be swapped out for a higher capacity 3000mAh unit (double the capacity of the included the one). Look for it at Verizon stores and Verizon's website initially, with a roll out to Best Buy locations following shortly thereafter.
Update: We've received word that the Jetpack has begun arriving at reseller locations, and if you ask nicely you might just be able to take one home early.
*Verizon is currently in the process of acquiring AOL, Engadget's parent company. However, Engadget maintains full editorial control, and Verizon will have to pry it from our cold, dead hands.