The ACS28-F Microdot to Hirose Female Adapter Converter for Audio-Technica is a high-quality adapter specifically designed for connecting the SEM-02 microphone to Audio Technica ATW/ ESW wireless systems. It is made from durable materials and is designed to provide reliable and long-lasting performance. This microdot adapter is perfect for use in professional recording and broadcast environments. With its 4-pin Hirose connector, it ensures that your microphone is securely connected to your audio equipment.