A:AnswerI'm not sure what you mean by "unlimited". I did not sign a contract but bought 60 days of 2GB time. The info says it connects and shares up to 8 devices. I got it because I live in a very rural area with spotty cell/wifi service. I works fine for me. I hope this info helps you. Mine is a Mobile Hotspot with a Verizon 4G LTE network.
A:AnswerI was told this was the only version that would work with prepaid, the others on the Verizon website are for contracts. If you have Verizon you may or may not have a hotspot depending on your phone check with your service and contract provider.
A:AnswerThe Jetpack comes with a sim card. You don't need to buy any other device -- just pay Verizon for the data plan you choose. Best Buy can do this for you in the beginning. Then you can set it up to be charged automatically to your credit card every 2 months.
A:AnswerNo contract the device itself about $100.Monthly service about $75 (unlimited) access to the web.Very reasonable depends on what package suits you honestly.