Cyberware and bioware augmentations are everywhere in 2075. For the rich, the poor, and everyone in between, bodyshops on every street corner offer minor modifications at your convenience, legally and otherwise. Even the gang-bangers on those street corners might be equipped with cybernetic vision, hearing enhancements, or datajacks.
Besides their wireless functionality, almost all cyberware devices are equipped with a neural interface (not to be confused with DNI) that lets you mentally activate and control their functions. You can use this in place of wireless control, preventing wireless hacking, as long as all of the “moving parts” are connected to your nervous system. An item that has a wireless bonus, however, can only gain that full level of functionality if wireless functionality is active.