Yes, they do. Someone with more recent experience will probably post more current specs, but they are standardized (everyone gets the same thing, and they are secured to USMA standards), and they don't "provide" them, they are mandatory and you'll pay for them either through up-front funds or from draws from your cadet pay. More details will come your way as the time approaches. Historically, some cadets bring their own mobile devices for personal usage, not sure any more what the limits are to accessing USMA assets (like you might have to provide your own wifi and hot spot and other stuff). Sorry for the ambiguity, short answer is you'll get one.