Probably not. Every Residence Hall has full wireless access. If you have a device such as a Smart TV, Roku, Apple TV, Chromecast, or a handheld gaming console, then a router will be necessary. If you have multiple wired devices (Xbox 360/One, PS3/4, Nintendo Switch/Wii U with adapter, and/or a computer), a router may be useful. NOTE: This information applies to Platteville campus residence halls only. Residence halls at Baraboo Sauk County are privately-owned. Please contact the management company directly for information related to technology in their buildings.