A:AnswerNo, the camera is not compatible with Windows Hello. No driver update available to fix issue. Windows Hello will not work with this camera for facial recognition security login.
A:AnswerThunderbolt is a certification, which there is no mention of in the listing. However, it has 2 USB-C 3.2, ports, which is equivalent, so the answer should be yes, and yes.
A:AnswerFor direct connection to cellular service, a computer needs a SIM slot or eSIM capability, which there is no mention of in the listing. Usually, only laptops aimed at the business market will have this feature. So search for something like "business laptop" or "cellular laptop" if that is what you are looking for.