Tyring to figure out for friend (for real, a friend): He runs no landlines nor DSL/Cable Modems only connects through this Tmobile personal Hotspot through his MyTouch 4G. Just purchased new Blu-Ray with all the bells and whistles requiring internet connectivity, either Cat5 or Wi-Fi (with additional Adapator, yet acquired). Wants to create access however for Blu-Ray (and possibly printer) utlizing Hotspot and Cat 5 connectivity. Which type of equipment, least cost, known ease of use under this type of access/provider) Thanks for any insights. Regards.