Compatible with the Axe. Includes an anodized aluminum side panel with clear window display for the Axe foregrip. The NEW Virtue OLED board takes performance and consistency to new heights with a 10 million operations/sec. processor. And now Virtue OLED’s pro-tested game improving Drill and Training Mode Technology will make you a better player at the same time. All new Patent Pending DT Technology™ incorporates pro-level training drills into the Virtue board with visual confirmation and audio feedback through the Organic OLED (pronounced “oh-led”) Display and speaker.