The plan only works in the USA in Sprint's 4G/LTE service area (see instructions to check the map below). It does not include off-network roaming, and it is subject to any standard network management that Sprint may apply to commercial broadband data-only account users.
Do the math yourself. Find out what a 30GB/month mobile data service plan normally costs (and that plan will shut off after 30GB!) and you will see what an amazing value this is.
* We are giving away these really unique year-long 4G / LTE data plans, along with a Netgear Fuse Mobile Hotspot to Calyx members who join at the $500 ("Contributor") level or higher.