The 5th Generation ATN scopes utilize a sophisticated USB-C architecture for data, power, and video. Generic office-grade adapters often fail to recognize the video out protocol of these specialized optics. The ATN ACMUCBLHDMI is verified to maintain signal integrity even while the scope is recording to the MicroSD card, giving you a reliable second screen experience every time. Pro Tip: Combine this adapter with a long HDMI cable to set up a remote viewing station in a blind or truck, allowing partners to monitor the thermal landscape without crowding the shooter.