DSE 2019: Vantron Showcases an 8″ Rugged Tablet Specifically Created for Inmates March 29, 2019 | Home / March 29, 2019 rave-video / DSE 2019: Vantron Showcases an 8″ Rugged Tablet Specifically Created for Inmates DSE 2019: Vantron Showcases an 8″ Rugged Tablet Specifically Created for Inmates