Much attention has focused on technology acceptance in the classroom, with little investigation into how parents make decisions about their children's use of portable technology to support reading development in the home. Applying the Unified Theory of Acceptance and Use of Technology, this study identifies predictors of parents portable technology adoption intentions to support children's reading development in the home. Participants were parents from two elementary schools within 46 classrooms in the southeastern United States. Phase one of data collection included 120 parents who responded to a validated survey that identified predictors and behavioral intention to adopt technology. The regression model explained 64% of parents have intentions to use portable technology to develop their children's reading skills, with social influence and attitude as the most important predictors. Surveys indicated 99% of children used portable technology to support reading in the home, therefore phase two included explanatory interviews to examine adoption predictors. Interview data specified social influence ensued from the child's school and parent community; attitude resulted from children's affinity to use technology. Though parents' intentions indicated continued portable technology use, parents preferred their child read print books. Interview data also revealed parents perceived an increase in performance expectancy when their child used portable technology. This study highlights the need for teachers and school administrators to be cognizant of educational requests on home learning, influences of the broader parent community on parent intentions to adopt educational technology, and children's enjoyment reading with portable technology.