A:Answer The SIM card kit comes with standard, macro, and mini SIM card sizes. It all depends on what size SIM card your device uses. You will get 4G LTE data if the coverage in your area supports it. I'm not sure about the hotspot plans, but I know AT&T offers an unlimited DataConnect plan for tablets that are $29.99/month ($34.99 if you don't sign up for Auto-Pay). You can use this SIM card kit in an unlocked tablet (such as an iPad) to get this plan. That's what I use, and it works wonderfully.