After years of study, public comment and testing, the FCC has adopted rules for unlicensed operation of TV Band Devices (TVBDs). The TV spectrum’s desirable propagation properties and the promise of significant amounts of usable spectrum make this band attractive. TVBDs are expected to support a wide range of applications, from providing broadband wireless internet connectivity in rural areas to consumer-based whole house automation and networking solutions. This paper provides an overview of the TVBD rules and their impact, including some potential TVBD applications and key cable operator concerns.