Features & Specifications: 1/ Compatibility: All Dominator goggles, including V1, V2, V3, SE, HD1, HD2, HD3, HDO. (except Attitude V3, V4. We’ll release another version for Attitude) 2/ Auxiliary Power: Included board + flat flex cable for goggles that cannot provide enough power (Dom HDO do not require this) 3/ Sensitivity: Better than -96dBm 4/ Power: 5V @ ~450mA 5/ Modes: TRUE X, TRUE Diversity