Yes. Personal hotspot works on almost every plan we sell, so your laptop, tablet or a second phone can go online through this eSIM. Each plan’s details say it: a few plans have none, and on a few the network has not confirmed it.
Whatever they use counts toward the same data as your phone. On an unlimited plan, the full-speed data for the day comes first; after it, the plan keeps going at the speed it states.
Several devices connected at once divide the speed between them.